| | | |
| December 11, 2020 | Kansas City Mavericks 3 at Indy Fuel 4 | Final (SO) |
| December 11, 2020 | Greenville Swamp Rabbits 3 at South Carolina Stingrays 2 | Final (OT) |
| December 11, 2020 | Jacksonville IceMen 1 at Florida Everblades 6 | Final |
| December 11, 2020 | Wichita Thunder 3 at Tulsa Oilers 2 | Final (SO) |
| December 11, 2020 | Utah Grizzlies 4 at Rapid City Rush 6 | Final |
| December 12, 2020 | Orlando Solar Bears 2 at Florida Everblades 4 | Final |
| December 12, 2020 | Greenville Swamp Rabbits 3 at Jacksonville IceMen 4 | Final |
| December 12, 2020 | Indy Fuel 3 at Wheeling Nailers 2 | Final |
| December 12, 2020 | Allen Americans 3 at Tulsa Oilers 4 | Final |
| December 12, 2020 | Utah Grizzlies 3 at Rapid City Rush 2 | Final |
| December 18, 2020 | South Carolina Stingrays 2 at Jacksonville IceMen 1 | Final |
| December 18, 2020 | Florida Everblades 6 at Greenville Swamp Rabbits 3 | Final |
| December 18, 2020 | Orlando Solar Bears 4 at Wheeling Nailers 2 | Final |
| December 18, 2020 | Rapid City Rush 2 at Allen Americans 5 | Final |
| December 18, 2020 | Indy Fuel 4 at Kansas City Mavericks 3 | Final (OT) |
| December 18, 2020 | Tulsa Oilers at Utah Grizzlies | Ppd. |
| December 19, 2020 | Jacksonville IceMen 1 at South Carolina Stingrays 5 | Final |
| December 19, 2020 | Florida Everblades 5 at Greenville Swamp Rabbits 1 | Final |
| December 19, 2020 | Orlando Solar Bears 3 at Wheeling Nailers 2 | Final (OT) |
| December 19, 2020 | Rapid City Rush 2 at Allen Americans 3 | Final |
| December 19, 2020 | Tulsa Oilers at Utah Grizzlies | Ppd. |
| December 26, 2020 | Jacksonville IceMen 0 at Florida Everblades 4 | Final |
| December 26, 2020 | South Carolina Stingrays 3 at Greenville Swamp Rabbits 2 | Final (SO) |
| December 26, 2020 | Wheeling Nailers 1 at Indy Fuel 2 | Final (OT) |
| December 26, 2020 | Tulsa Oilers 1 at Allen Americans 4 | Final |
| December 26, 2020 | Wichita Thunder 3 at Kansas City Mavericks 1 | Final |
| December 27, 2020 | Greenville Swamp Rabbits 3 at South Carolina Stingrays 2 | Final (OT) |
| December 27, 2020 | Indy Fuel 4 at Wheeling Nailers 3 | Final |
| December 27, 2020 | Tulsa Oilers 1 at Allen Americans 5 | Final |
| December 28, 2020 | Florida Everblades 3 at Jacksonville IceMen 5 | Final |
| December 29, 2020 | Jacksonville IceMen 2 at Orlando Solar Bears 3 | Final (OT) |
| December 30, 2020 | Florida Everblades 4 at Orlando Solar Bears 7 | Final |
| December 31, 2020 | Indy Fuel 3 at Wheeling Nailers 4 | Final |
| December 31, 2020 | Rapid City Rush 3 at Utah Grizzlies 6 | Final |
| December 31, 2020 | Wichita Thunder 7 at Allen Americans 2 | Final |
| December 31, 2020 | Tulsa Oilers 1 at Kansas City Mavericks 4 | Final |
| January 1, 2021 | South Carolina Stingrays 1 at Greenville Swamp Rabbits 3 | Final |
| January 1, 2021 | Allen Americans 5 at Wichita Thunder 1 | Final |
| January 1, 2021 | Rapid City Rush 3 at Utah Grizzlies 4 | Final |
| January 2, 2021 | Orlando Solar Bears 0 at Florida Everblades 3 | Final |
| January 2, 2021 | South Carolina Stingrays 3 at Jacksonville IceMen 2 | Final |
| January 2, 2021 | Wheeling Nailers 4 at Indy Fuel 5 | Final (OT) |
| January 2, 2021 | Tulsa Oilers 4 at Kansas City Mavericks 3 | Final |
| January 2, 2021 | Allen Americans 4 at Wichita Thunder 3 | Final (OT) |
| January 2, 2021 | Rapid City Rush 2 at Utah Grizzlies 3 | Final |
| January 3, 2021 | Wheeling Nailers at Indy Fuel | 1:05 p.m. |
| January 3, 2021 | Jacksonville IceMen at Greenville Swamp Rabbits | Ppd. |
| January 3, 2021 | Allen Americans at Utah Grizzlies | 1:10 p.m. |
| January 3, 2021 | Florida Everblades 7 at Orlando Solar Bears 1 | Final |
| January 5, 2021 | Wichita Thunder 8 at Kansas City Mavericks 4 | Final |
| January 6, 2021 | Wheeling Nailers 5 at Greenville Swamp Rabbits 4 | Final (OT) |
| January 6, 2021 | Jacksonville IceMen 1 at Florida Everblades 4 | Final |
| January 6, 2021 | Allen Americans 2 at Rapid City Rush 3 | Final |
| January 8, 2021 | Florida Everblades 3 at Orlando Solar Bears 4 | Final |
| January 8, 2021 | Greenville Swamp Rabbits 5 at Indy Fuel 6 | Final (OT) |
| January 8, 2021 | Wheeling Nailers 2 at South Carolina Stingrays 4 | Final |
| January 8, 2021 | Utah Grizzlies 2 at Tulsa Oilers 3 | Final (OT) |
| January 8, 2021 | Kansas City Mavericks 1 at Wichita Thunder 0 | Final |
| January 8, 2021 | Allen Americans 4 at Rapid City Rush 2 | Final |
| January 9, 2021 | Wheeling Nailers 3 at South Carolina Stingrays 6 | Final |
| January 9, 2021 | Orlando Solar Bears 1 at Jacksonville IceMen 4 | Final |
| January 9, 2021 | Greenville Swamp Rabbits 2 at Indy Fuel 3 | Final (OT) |
| January 9, 2021 | Utah Grizzlies 0 at Tulsa Oilers 1 | Final |
| January 9, 2021 | Kansas City Mavericks 1 at Wichita Thunder 2 | Final |
| January 9, 2021 | Allen Americans 4 at Rapid City Rush 2 | Final |
| January 10, 2021 | Utah Grizzlies 2 at Tulsa Oilers 3 | Final (SO) |
| January 10, 2021 | Kansas City Mavericks 2 at Wichita Thunder 6 | Final |
| January 13, 2021 | Jacksonville IceMen 4 at Florida Everblades 1 | Final |
| January 15, 2021 | Orlando Solar Bears 4 at Jacksonville IceMen 3 | Final (SO) |
| January 15, 2021 | Greenville Swamp Rabbits 5 at South Carolina Stingrays 4 | Final (OT) |
| January 15, 2021 | Tulsa Oilers 4 at Rapid City Rush 1 | Final |
| January 15, 2021 | Kansas City Mavericks 1 at Utah Grizzlies 4 | Final |
| January 16, 2021 | Greenville Swamp Rabbits 3 at South Carolina Stingrays 4 | Final (SO) |
| January 16, 2021 | Florida Everblades 6 at Orlando Solar Bears 3 | Final |
| January 16, 2021 | Tulsa Oilers 1 at Rapid City Rush 3 | Final |
| January 16, 2021 | Kansas City Mavericks 5 at Utah Grizzlies 4 | Final (OT) |
| January 17, 2021 | Florida Everblades 4 at Orlando Solar Bears 3 | Final (OT) |
| January 17, 2021 | Jacksonville IceMen 1 at Greenville Swamp Rabbits 4 | Final |
| January 17, 2021 | Tulsa Oilers 2 at Rapid City Rush 3 | Final |
| January 18, 2021 | Jacksonville IceMen at South Carolina Stingrays | Ppd. |
| January 18, 2021 | Kansas City Mavericks 5 at Utah Grizzlies 2 | Final |
| January 20, 2021 | Greenville Swamp Rabbits at Orlando Solar Bears | Ppd. |
| January 20, 2021 | Indy Fuel 3 at Tulsa Oilers 2 | Final |
| January 22, 2021 | Florida Everblades at Jacksonville IceMen | Ppd. |
| January 22, 2021 | Greenville Swamp Rabbits at Orlando Solar Bears | Ppd. |
| January 22, 2021 | South Carolina Stingrays at Wheeling Nailers | Ppd. |
| January 22, 2021 | Indy Fuel 2 at Tulsa Oilers 1 | Final (OT) |
| January 22, 2021 | Utah Grizzlies 3 at Rapid City Rush 2 | Final |
| January 23, 2021 | Florida Everblades at Jacksonville IceMen | Ppd. |
| January 23, 2021 | Greenville Swamp Rabbits at Orlando Solar Bears | Ppd. |
| January 23, 2021 | South Carolina Stingrays at Wheeling Nailers | Ppd. |
| January 23, 2021 | Allen Americans 2 at Kansas City Mavericks 1 | Final |
| January 23, 2021 | Indy Fuel 4 at Tulsa Oilers 2 | Final |
| January 23, 2021 | Utah Grizzlies 4 at Rapid City Rush 5 | Final (OT) |
| January 24, 2021 | Florida Everblades at Jacksonville IceMen | Ppd. |
| January 24, 2021 | South Carolina Stingrays at Wheeling Nailers | Ppd. |
| January 24, 2021 | Allen Americans 5 at Tulsa Oilers 0 | Final |
| January 24, 2021 | Indy Fuel 1 at Wichita Thunder 2 | Final |
| January 27, 2021 | Orlando Solar Bears 0 at Florida Everblades 3 | Final |
| January 28, 2021 | Kansas City Mavericks 3 at Tulsa Oilers 2 | Final |
| January 29, 2021 | Orlando Solar Bears 4 at Greenville Swamp Rabbits 3 | Final (OT) |
| January 29, 2021 | South Carolina Stingrays 5 at Florida Everblades 1 | Final |
| January 29, 2021 | Kansas City Mavericks 1 at Tulsa Oilers 0 | Final |
| January 29, 2021 | Rapid City Rush 3 at Wichita Thunder 0 | Final |
| January 29, 2021 | Allen Americans 5 at Utah Grizzlies 2 | Final |
| January 30, 2021 | South Carolina Stingrays 1 at Florida Everblades 4 | Final |
| January 30, 2021 | Jacksonville IceMen 3 at Greenville Swamp Rabbits 2 | Final (OT) |
| January 30, 2021 | Indy Fuel 5 at Wheeling Nailers 4 | Final |
| January 30, 2021 | Tulsa Oilers 1 at Kansas City Mavericks 2 | Final (OT) |
| January 30, 2021 | Rapid City Rush 1 at Wichita Thunder 4 | Final |
| January 30, 2021 | Allen Americans 3 at Utah Grizzlies 2 | Final (SO) |
| January 31, 2021 | Rapid City Rush 2 at Wichita Thunder 5 | Final |
| January 31, 2021 | South Carolina Stingrays 1 at Orlando Solar Bears 4 | Final |
| January 31, 2021 | Jacksonville IceMen 0 at Greenville Swamp Rabbits 2 | Final |
| January 31, 2021 | Wheeling Nailers 4 at Indy Fuel 3 | Final (OT) |
| January 31, 2021 | Allen Americans 3 at Utah Grizzlies 4 | Final |
| February 2, 2021 | Rapid City Rush 4 at Kansas City Mavericks 3 | Final (OT) |
| February 3, 2021 | Greenville Swamp Rabbits 0 at South Carolina Stingrays 2 | Final |
| February 3, 2021 | Wichita Thunder 3 at Allen Americans 4 | Final |
| February 4, 2021 | South Carolina Stingrays 3 at Greenville Swamp Rabbits 4 | Final (OT) |
| February 4, 2021 | Tulsa Oilers 4 at Wheeling Nailers 2 | Final |
| February 5, 2021 | Tulsa Oilers 3 at Wheeling Nailers 2 | Final |
| February 5, 2021 | Rapid City Rush 2 at Indy Fuel 0 | Final |
| February 5, 2021 | Jacksonville IceMen 4 at South Carolina Stingrays 1 | Final |
| February 5, 2021 | Orlando Solar Bears 3 at Florida Everblades 2 | Final (SO) |
| February 5, 2021 | Wichita Thunder 4 at Allen Americans 3 | Final (OT) |
| February 5, 2021 | Utah Grizzlies 4 at Kansas City Mavericks 2 | Final |
| February 6, 2021 | Orlando Solar Bears 1 at Florida Everblades 4 | Final |
| February 6, 2021 | Greenville Swamp Rabbits 1 at Jacksonville IceMen 0 | Final |
| February 6, 2021 | Rapid City Rush 3 at Indy Fuel 6 | Final |
| February 6, 2021 | Utah Grizzlies 3 at Kansas City Mavericks 2 | Final |
| February 6, 2021 | Allen Americans 2 at Wichita Thunder 5 | Final |
| February 9, 2021 | Utah Grizzlies 1 at Allen Americans 2 | Final (SO) |
| February 10, 2021 | Wheeling Nailers 1 at Indy Fuel 2 | Final (OT) |
| February 10, 2021 | Florida Everblades 4 at South Carolina Stingrays 2 | Final |
| February 10, 2021 | Tulsa Oilers 5 at Rapid City Rush 3 | Final |
| February 11, 2021 | Orlando Solar Bears 2 at Greenville Swamp Rabbits 8 | Final |
| February 12, 2021 | Florida Everblades 5 at South Carolina Stingrays 2 | Final |
| February 12, 2021 | Fort Wayne Komets 2 at Wheeling Nailers 3 | Final (SO) |
| February 12, 2021 | Tulsa Oilers 5 at Rapid City Rush 1 | Final |
| February 12, 2021 | Wichita Thunder 3 at Utah Grizzlies 2 | Final (SO) |
| February 13, 2021 | Florida Everblades 5 at South Carolina Stingrays 1 | Final |
| February 13, 2021 | Orlando Solar Bears 5 at Greenville Swamp Rabbits 0 | Final |
| February 13, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 4 | Final (OT) |
| February 13, 2021 | Allen Americans 3 at Kansas City Mavericks 0 | Final |
| February 13, 2021 | Tulsa Oilers 0 at Rapid City Rush 2 | Final |
| February 13, 2021 | Wichita Thunder 4 at Utah Grizzlies 2 | Final |
| February 14, 2021 | Orlando Solar Bears 4 at Greenville Swamp Rabbits 1 | Final |
| February 14, 2021 | Jacksonville IceMen 5 at South Carolina Stingrays 3 | Final |
| February 14, 2021 | Wichita Thunder 1 at Utah Grizzlies 6 | Final |
| February 14, 2021 | Indy Fuel 6 at Wheeling Nailers 1 | Final |
| February 14, 2021 | Allen Americans 2 at Kansas City Mavericks 4 | Final |
| February 15, 2021 | Allen Americans 2 at Kansas City Mavericks 4 | Final |
| February 17, 2021 | Fort Wayne Komets 1 at Indy Fuel 4 | Final |
| February 17, 2021 | Orlando Solar Bears 2 at Florida Everblades 3 | Final |
| February 17, 2021 | Kansas City Mavericks at Tulsa Oilers | Ppd. |
| February 19, 2021 | Wichita Thunder 2 at Tulsa Oilers 3 | Final (OT) |
| February 19, 2021 | South Carolina Stingrays 2 at Jacksonville IceMen 3 | Final (OT) |
| February 19, 2021 | Greenville Swamp Rabbits 4 at Indy Fuel 3 | Final |
| February 19, 2021 | Orlando Solar Bears 2 at Florida Everblades 3 | Final (OT) |
| February 19, 2021 | Wheeling Nailers 1 at Fort Wayne Komets 4 | Final |
| February 19, 2021 | Kansas City Mavericks at Allen Americans | Ppd. |
| February 19, 2021 | Rapid City Rush 3 at Utah Grizzlies 2 | Final (SO) |
| February 20, 2021 | South Carolina Stingrays 3 at Jacksonville IceMen 4 | Final (OT) |
| February 20, 2021 | Florida Everblades 4 at Orlando Solar Bears 1 | Final |
| February 20, 2021 | Greenville Swamp Rabbits 0 at Indy Fuel 4 | Final |
| February 20, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 4 | Final |
| February 20, 2021 | Wichita Thunder 2 at Tulsa Oilers 1 | Final |
| February 20, 2021 | Kansas City Mavericks at Allen Americans | Ppd. |
| February 20, 2021 | Rapid City Rush 4 at Utah Grizzlies 5 | Final (OT) |
| February 21, 2021 | Greenville Swamp Rabbits 0 at Indy Fuel 4 | Final |
| February 21, 2021 | Rapid City Rush 3 at Utah Grizzlies 4 | Final |
| February 21, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 6 | Final |
| February 21, 2021 | Kansas City Mavericks 1 at Wichita Thunder 2 | Final |
| February 23, 2021 | Wichita Thunder 4 at Kansas City Mavericks 3 | Final (OT) |
| February 24, 2021 | Indy Fuel 4 at Wheeling Nailers 1 | Final |
| February 24, 2021 | South Carolina Stingrays 3 at Florida Everblades 4 | Final (SO) |
| February 25, 2021 | Allen Americans 1 at Greenville Swamp Rabbits 4 | Final |
| February 26, 2021 | Jacksonville IceMen 2 at Orlando Solar Bears 3 | Final |
| February 26, 2021 | Allen Americans 5 at Greenville Swamp Rabbits 4 | Final |
| February 26, 2021 | Fort Wayne Komets 2 at Indy Fuel 3 | Final (OT) |
| February 26, 2021 | Utah Grizzlies 2 at Wheeling Nailers 5 | Final |
| February 26, 2021 | South Carolina Stingrays 5 at Florida Everblades 6 | Final (SO) |
| February 26, 2021 | Tulsa Oilers 3 at Kansas City Mavericks 1 | Final |
| February 26, 2021 | Rapid City Rush 5 at Wichita Thunder 4 | Final (OT) |
| February 27, 2021 | Orlando Solar Bears 2 at Jacksonville IceMen 3 | Final (OT) |
| February 27, 2021 | South Carolina Stingrays 4 at Florida Everblades 3 | Final (SO) |
| February 27, 2021 | Allen Americans 4 at Greenville Swamp Rabbits 6 | Final |
| February 27, 2021 | Fort Wayne Komets 8 at Indy Fuel 1 | Final |
| February 27, 2021 | Utah Grizzlies 4 at Wheeling Nailers 3 | Final |
| February 27, 2021 | Tulsa Oilers 1 at Kansas City Mavericks 3 | Final |
| February 27, 2021 | Rapid City Rush 3 at Wichita Thunder 2 | Final |
| February 28, 2021 | Orlando Solar Bears 4 at Jacksonville IceMen 1 | Final |
| February 28, 2021 | Fort Wayne Komets 3 at Indy Fuel 0 | Final |
| February 28, 2021 | Utah Grizzlies 1 at Wheeling Nailers 6 | Final |
| February 28, 2021 | Kansas City Mavericks 5 at Tulsa Oilers 2 | Final |
| February 28, 2021 | Rapid City Rush 1 at Wichita Thunder 3 | Final |
| March 2, 2021 | Rapid City Rush 4 at Wichita Thunder 5 | Final (OT) |
| March 3, 2021 | Wheeling Nailers 0 at Indy Fuel 6 | Final |
| March 3, 2021 | Jacksonville IceMen 1 at South Carolina Stingrays 2 | Final (SO) |
| March 3, 2021 | Utah Grizzlies 3 at Allen Americans 5 | Final |
| March 5, 2021 | Florida Everblades 0 at Orlando Solar Bears 3 | Final |
| March 5, 2021 | Kansas City Mavericks 5 at Indy Fuel 4 | Final (OT) |
| March 5, 2021 | Jacksonville IceMen 3 at South Carolina Stingrays 5 | Final |
| March 5, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 4 | Final |
| March 5, 2021 | Utah Grizzlies 0 at Wichita Thunder 3 | Final |
| March 5, 2021 | Greenville Swamp Rabbits 8 at Rapid City Rush 5 | Final |
| March 6, 2021 | Jacksonville IceMen 4 at South Carolina Stingrays 2 | Final |
| March 6, 2021 | Florida Everblades 2 at Orlando Solar Bears 5 | Final |
| March 6, 2021 | Wheeling Nailers 3 at Fort Wayne Komets 5 | Final |
| March 6, 2021 | Utah Grizzlies 3 at Wichita Thunder 4 | Final |
| March 6, 2021 | Greenville Swamp Rabbits 1 at Rapid City Rush 2 | Final |
| March 7, 2021 | Florida Everblades 2 at Orlando Solar Bears 5 | Final |
| March 7, 2021 | Kansas City Mavericks 1 at Wichita Thunder 0 | Final (SO) |
| March 7, 2021 | Greenville Swamp Rabbits 1 at Rapid City Rush 2 | Final (OT) |
| March 9, 2021 | South Carolina Stingrays 1 at Orlando Solar Bears 4 | Final |
| March 9, 2021 | Indy Fuel 0 at Wheeling Nailers 6 | Final |
| March 10, 2021 | South Carolina Stingrays 2 at Florida Everblades 4 | Final |
| March 10, 2021 | Tulsa Oilers 2 at Wichita Thunder 1 | Final |
| March 11, 2021 | Greenville Swamp Rabbits 1 at Jacksonville IceMen 0 | Final (SO) |
| March 11, 2021 | Fort Wayne Komets 2 at Indy Fuel 1 | Final |
| March 12, 2021 | Greenville Swamp Rabbits 1 at Jacksonville IceMen 2 | Final (OT) |
| March 12, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 2 | Final (OT) |
| March 12, 2021 | South Carolina Stingrays 0 at Florida Everblades 4 | Final |
| March 12, 2021 | Tulsa Oilers 4 at Wichita Thunder 3 | Final (OT) |
| March 12, 2021 | Kansas City Mavericks 1 at Rapid City Rush 3 | Final |
| March 12, 2021 | Allen Americans 6 at Utah Grizzlies 2 | Final |
| March 13, 2021 | Orlando Solar Bears 2 at Florida Everblades 3 | Final (SO) |
| March 13, 2021 | Jacksonville IceMen 3 at Greenville Swamp Rabbits 6 | Final |
| March 13, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 2 | Final |
| March 13, 2021 | Tulsa Oilers 4 at Wichita Thunder 1 | Final |
| March 13, 2021 | Kansas City Mavericks 2 at Rapid City Rush 3 | Final (OT) |
| March 13, 2021 | Allen Americans 5 at Utah Grizzlies 4 | Final (OT) |
| March 14, 2021 | Wheeling Nailers 1 at Indy Fuel 3 | Final |
| March 14, 2021 | Allen Americans 1 at Utah Grizzlies 5 | Final |
| March 14, 2021 | Wichita Thunder 2 at Tulsa Oilers 3 | Final |
| March 14, 2021 | Kansas City Mavericks 3 at Rapid City Rush 4 | Final (SO) |
| March 16, 2021 | Florida Everblades 3 at Orlando Solar Bears 0 | Final |
| March 17, 2021 | Orlando Solar Bears 2 at Jacksonville IceMen 5 | Final |
| March 17, 2021 | Tulsa Oilers 3 at Allen Americans 2 | Final (OT) |
| March 17, 2021 | Indy Fuel 2 at Wichita Thunder 3 | Final |
| March 19, 2021 | Orlando Solar Bears 1 at Jacksonville IceMen 5 | Final |
| March 19, 2021 | Florida Everblades 3 at Greenville Swamp Rabbits 5 | Final |
| March 19, 2021 | Fort Wayne Komets 1 at South Carolina Stingrays 2 | Final |
| March 19, 2021 | Wichita Thunder 3 at Wheeling Nailers 2 | Final |
| March 19, 2021 | Tulsa Oilers 0 at Allen Americans 3 | Final |
| March 19, 2021 | Indy Fuel 2 at Kansas City Mavericks 1 | Final (OT) |
| March 19, 2021 | Utah Grizzlies 5 at Rapid City Rush 4 | Final (SO) |
| March 20, 2021 | Fort Wayne Komets 1 at South Carolina Stingrays 5 | Final |
| March 20, 2021 | Jacksonville IceMen 1 at Orlando Solar Bears 5 | Final |
| March 20, 2021 | Florida Everblades 3 at Greenville Swamp Rabbits 2 | Final (OT) |
| March 20, 2021 | Wichita Thunder 1 at Wheeling Nailers 7 | Final |
| March 20, 2021 | Indy Fuel 7 at Kansas City Mavericks 6 | Final (OT) |
| March 20, 2021 | Allen Americans 2 at Tulsa Oilers 0 | Final |
| March 20, 2021 | Utah Grizzlies 0 at Rapid City Rush 7 | Final |
| March 21, 2021 | Orlando Solar Bears 3 at Jacksonville IceMen 2 | Final (OT) |
| March 21, 2021 | Florida Everblades 5 at Greenville Swamp Rabbits 1 | Final |
| March 21, 2021 | Fort Wayne Komets 2 at South Carolina Stingrays 5 | Final |
| March 21, 2021 | Wichita Thunder 6 at Wheeling Nailers 4 | Final |
| March 21, 2021 | Indy Fuel 3 at Kansas City Mavericks 6 | Final |
| March 21, 2021 | Allen Americans 3 at Tulsa Oilers 5 | Final |
| March 24, 2021 | Wheeling Nailers 6 at Florida Everblades 2 | Final |
| March 24, 2021 | Rapid City Rush 5 at Allen Americans 2 | Final |
| March 24, 2021 | Kansas City Mavericks 1 at Wichita Thunder 0 | Final |
| March 24, 2021 | Tulsa Oilers 2 at Utah Grizzlies 4 | Final |
| March 26, 2021 | Greenville Swamp Rabbits 1 at Jacksonville IceMen 3 | Final |
| March 26, 2021 | Orlando Solar Bears 6 at South Carolina Stingrays 3 | Final |
| March 26, 2021 | Wheeling Nailers 2 at Florida Everblades 5 | Final |
| March 26, 2021 | Indy Fuel 0 at Fort Wayne Komets 5 | Final |
| March 26, 2021 | Rapid City Rush 2 at Allen Americans 5 | Final |
| March 26, 2021 | Kansas City Mavericks 6 at Wichita Thunder 4 | Final |
| March 26, 2021 | Tulsa Oilers 3 at Utah Grizzlies 1 | Final |
| March 27, 2021 | Orlando Solar Bears 3 at South Carolina Stingrays 6 | Final |
| March 27, 2021 | Wheeling Nailers 3 at Florida Everblades 5 | Final |
| March 27, 2021 | Jacksonville IceMen 4 at Greenville Swamp Rabbits 5 | Final (OT) |
| March 27, 2021 | Indy Fuel 2 at Fort Wayne Komets 3 | Final (OT) |
| March 27, 2021 | Rapid City Rush 6 at Allen Americans 4 | Final |
| March 27, 2021 | Wichita Thunder 3 at Kansas City Mavericks 2 | Final |
| March 27, 2021 | Tulsa Oilers 3 at Utah Grizzlies 6 | Final |
| March 28, 2021 | Jacksonville IceMen 3 at Greenville Swamp Rabbits 4 | Final |
| March 28, 2021 | Orlando Solar Bears 3 at South Carolina Stingrays 4 | Final |
| March 28, 2021 | Tulsa Oilers 1 at Utah Grizzlies 2 | Final (OT) |
| March 28, 2021 | Indy Fuel 3 at Fort Wayne Komets 2 | Final |
| March 28, 2021 | Wichita Thunder 3 at Kansas City Mavericks 0 | Final |
| March 31, 2021 | Fort Wayne Komets 6 at Indy Fuel 3 | Final |
| March 31, 2021 | Greenville Swamp Rabbits 5 at South Carolina Stingrays 3 | Final |
| March 31, 2021 | Kansas City Mavericks 0 at Tulsa Oilers 2 | Final |
| April 1, 2021 | Florida Everblades 3 at Orlando Solar Bears 2 | Final |
| April 1, 2021 | Jacksonville IceMen 3 at Wheeling Nailers 5 | Final |
| April 1, 2021 | Utah Grizzlies 2 at Allen Americans 3 | Final (SO) |
| April 2, 2021 | Florida Everblades 3 at Orlando Solar Bears 2 | Final |
| April 2, 2021 | South Carolina Stingrays 2 at Greenville Swamp Rabbits 3 | Final (SO) |
| April 2, 2021 | Wheeling Nailers 2 at Indy Fuel 1 | Final |
| April 2, 2021 | Jacksonville IceMen 4 at Fort Wayne Komets 5 | Final |
| April 2, 2021 | Utah Grizzlies 0 at Allen Americans 3 | Final |
| April 2, 2021 | Tulsa Oilers 3 at Kansas City Mavericks 4 | Final |
| April 2, 2021 | Wichita Thunder 3 at Rapid City Rush 1 | Final |
| April 3, 2021 | Florida Everblades 2 at Orlando Solar Bears 4 | Final |
| April 3, 2021 | South Carolina Stingrays 4 at Greenville Swamp Rabbits 3 | Final |
| April 3, 2021 | Jacksonville IceMen 3 at Indy Fuel 2 | Final |
| April 3, 2021 | Wheeling Nailers 6 at Fort Wayne Komets 3 | Final |
| April 3, 2021 | Utah Grizzlies 3 at Allen Americans 2 | Final (SO) |
| April 3, 2021 | Kansas City Mavericks 5 at Tulsa Oilers 0 | Final |
| April 3, 2021 | Wichita Thunder 3 at Rapid City Rush 2 | Final (OT) |
| April 4, 2021 | Kansas City Mavericks 7 at Tulsa Oilers 1 | Final |
| April 6, 2021 | Greenville Swamp Rabbits 3 at Orlando Solar Bears 4 | Final (SO) |
| April 7, 2021 | South Carolina Stingrays 1 at Indy Fuel 2 | Final (OT) |
| April 7, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 4 | Final (OT) |
| April 7, 2021 | Jacksonville IceMen 4 at Florida Everblades 6 | Final |
| April 7, 2021 | Kansas City Mavericks 2 at Allen Americans 3 | Final |
| April 8, 2021 | Greenville Swamp Rabbits 3 at Orlando Solar Bears 4 | Final (OT) |
| April 9, 2021 | Florida Everblades 2 at Jacksonville IceMen 3 | Final |
| April 9, 2021 | Fort Wayne Komets 4 at Indy Fuel 1 | Final |
| April 9, 2021 | South Carolina Stingrays 3 at Wheeling Nailers 2 | Final (SO) |
| April 9, 2021 | Kansas City Mavericks 3 at Allen Americans 4 | Final |
| April 9, 2021 | Rapid City Rush 0 at Tulsa Oilers 3 | Final |
| April 9, 2021 | Utah Grizzlies 4 at Wichita Thunder 5 | Final |
| April 10, 2021 | Florida Everblades 1 at Jacksonville IceMen 4 | Final |
| April 10, 2021 | Orlando Solar Bears 3 at Greenville Swamp Rabbits 0 | Final |
| April 10, 2021 | South Carolina Stingrays at Wheeling Nailers | Susp. |
| April 10, 2021 | Indy Fuel 6 at Fort Wayne Komets 3 | Final |
| April 10, 2021 | Kansas City Mavericks 3 at Allen Americans 5 | Final |
| April 10, 2021 | Rapid City Rush 5 at Tulsa Oilers 4 | Final (SO) |
| April 10, 2021 | Utah Grizzlies 0 at Wichita Thunder 1 | Final |
| April 11, 2021 | Rapid City Rush 3 at Tulsa Oilers 2 | Final (OT) |
| April 11, 2021 | Florida Everblades 1 at Jacksonville IceMen 3 | Final |
| April 11, 2021 | Kansas City Mavericks 3 at Allen Americans 4 | Final |
| April 11, 2021 | Orlando Solar Bears 0 at Greenville Swamp Rabbits 5 | Final |
| April 11, 2021 | South Carolina Stingrays at Wheeling Nailers | Cancelled |
| April 11, 2021 | Indy Fuel 1 at Fort Wayne Komets 2 | Final (OT) |
| April 11, 2021 | Utah Grizzlies 2 at Wichita Thunder 1 | Final |
| April 12, 2021 | South Carolina Stingrays at Wheeling Nailers | Cancelled |
| April 14, 2021 | Orlando Solar Bears 7 at South Carolina Stingrays 6 | Final |
| April 14, 2021 | Indy Fuel 1 at Wheeling Nailers 3 | Final |
| April 14, 2021 | Greenville Swamp Rabbits 1 at Florida Everblades 4 | Final |
| April 14, 2021 | Allen Americans 2 at Rapid City Rush 4 | Final |
| April 14, 2021 | Kansas City Mavericks 5 at Utah Grizzlies 4 | Final (OT) |
| April 15, 2021 | Orlando Solar Bears 3 at Jacksonville IceMen 4 | Final (OT) |
| April 15, 2021 | Wheeling Nailers at Indy Fuel | Ppd. |
| April 16, 2021 | Orlando Solar Bears 5 at South Carolina Stingrays 3 | Final |
| April 16, 2021 | Greenville Swamp Rabbits 4 at Florida Everblades 2 | Final |
| April 16, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 6 | Final |
| April 16, 2021 | Wichita Thunder 0 at Tulsa Oilers 3 | Final |
| April 16, 2021 | Allen Americans 2 at Rapid City Rush 4 | Final |
| April 16, 2021 | Kansas City Mavericks 2 at Utah Grizzlies 1 | Final |
| April 17, 2021 | Jacksonville IceMen 4 at South Carolina Stingrays 3 | Final (OT) |
| April 17, 2021 | Greenville Swamp Rabbits 3 at Florida Everblades 0 | Final |
| April 17, 2021 | Fort Wayne Komets 4 at Indy Fuel 0 | Final |
| April 17, 2021 | Tulsa Oilers 2 at Wichita Thunder 3 | Final (OT) |
| April 17, 2021 | Allen Americans 4 at Rapid City Rush 1 | Final |
| April 17, 2021 | Kansas City Mavericks 1 at Utah Grizzlies 4 | Final |
| April 18, 2021 | South Carolina Stingrays 2 at Jacksonville IceMen 1 | Final |
| April 18, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 5 | Final |
| April 18, 2021 | Tulsa Oilers 4 at Wichita Thunder 3 | Final |
| April 20, 2021 | Wichita Thunder 4 at Allen Americans 1 | Final |
| April 21, 2021 | Jacksonville IceMen 3 at South Carolina Stingrays 2 | Final (OT) |
| April 21, 2021 | Rapid City Rush 4 at Tulsa Oilers 1 | Final |
| April 22, 2021 | Wichita Thunder 6 at Kansas City Mavericks 1 | Final |
| April 23, 2021 | Orlando Solar Bears 5 at Indy Fuel 3 | Final |
| April 23, 2021 | Greenville Swamp Rabbits 4 at South Carolina Stingrays 2 | Final |
| April 23, 2021 | Jacksonville IceMen 4 at Florida Everblades 1 | Final |
| April 23, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 5 | Final |
| April 23, 2021 | Utah Grizzlies 4 at Allen Americans 2 | Final |
| April 23, 2021 | Wichita Thunder 7 at Kansas City Mavericks 6 | Final (OT) |
| April 23, 2021 | Rapid City Rush 6 at Tulsa Oilers 5 | Final |
| April 24, 2021 | Greenville Swamp Rabbits 3 at South Carolina Stingrays 1 | Final |
| April 24, 2021 | Jacksonville IceMen 5 at Florida Everblades 4 | Final (OT) |
| April 24, 2021 | Orlando Solar Bears 2 at Indy Fuel 0 | Susp. |
| April 24, 2021 | Wheeling Nailers 2 at Fort Wayne Komets 7 | Final |
| April 24, 2021 | Utah Grizzlies 2 at Allen Americans 4 | Final |
| April 24, 2021 | Wichita Thunder 2 at Kansas City Mavericks 3 | Final (OT) |
| April 24, 2021 | Rapid City Rush 3 at Tulsa Oilers 2 | Final |
| April 25, 2021 | Florida Everblades at Jacksonville IceMen | Ppd. |
| April 25, 2021 | Utah Grizzlies 2 at Allen Americans 1 | Final |
| April 25, 2021 | South Carolina Stingrays 3 at Greenville Swamp Rabbits 2 | Final (OT) |
| April 25, 2021 | Orlando Solar Bears 2 at Indy Fuel 0 | Suspe ded [ |
| April 25, 2021 | Fort Wayne Komets 3 at Wheeling Nailers 5 | Final |
| April 26, 2021 | Orlando Solar Bears 5 at Indy Fuel 1 | Final |
| April 27, 2021 | Tulsa Oilers 2 at Allen Americans 3 | Final (OT) |
| April 28, 2021 | Orlando Solar Bears at Jacksonville IceMen | Ppd. |
| April 28, 2021 | Indy Fuel at Wheeling Nailers | Ppd. |
| April 28, 2021 | Utah Grizzlies 2 at Wichita Thunder 6 | Final |
| April 30, 2021 | South Carolina Stingrays 6 at Orlando Solar Bears 2 | Final |
| April 30, 2021 | Jacksonville IceMen 8 at Greenville Swamp Rabbits 1 | Final |
| April 30, 2021 | Florida Everblades at Indy Fuel | Ppd. |
| April 30, 2021 | Wheeling Nailers 1 at Fort Wayne Komets 3 | Final |
| April 30, 2021 | Wichita Thunder 2 at Allen Americans 3 | Final (SO) |
| April 30, 2021 | Utah Grizzlies 3 at Tulsa Oilers 6 | Final |
| April 30, 2021 | Kansas City Mavericks 2 at Rapid City Rush 3 | Final |
| May 1, 2021 | Jacksonville IceMen 4 at Greenville Swamp Rabbits 3 | Final |
| May 1, 2021 | Florida Everblades at Indy Fuel | Ppd. |
| May 1, 2021 | Fort Wayne Komets 6 at Wheeling Nailers 2 | Final |
| May 1, 2021 | Wichita Thunder 1 at Allen Americans 4 | Final |
| May 1, 2021 | Utah Grizzlies 0 at Tulsa Oilers 2 | Final |
| May 1, 2021 | Kansas City Mavericks 2 at Rapid City Rush 3 | Final (OT) |
| May 2, 2021 | South Carolina Stingrays 7 at Orlando Solar Bears 4 | Final |
| May 2, 2021 | Wichita Thunder 3 at Allen Americans 4 | Final (OT) |
| May 2, 2021 | Jacksonville IceMen 2 at Greenville Swamp Rabbits 3 | Final |
| May 2, 2021 | Fort Wayne Komets 5 at Indy Fuel 4 | Final (OT) |
| May 2, 2021 | Indy Fuel at Wheeling Nailers | Ppd. |
| May 2, 2021 | Florida Everblades at Fort Wayne Komets | Ppd. |
| May 2, 2021 | Kansas City Mavericks 5 at Rapid City Rush 2 | Final |
| May 3, 2021 | South Carolina Stingrays 2 at Orlando Solar Bears 3 | Final |
| May 4, 2021 | Fort Wayne Komets 0 at Indy Fuel 1 (Fort Wayne forfeits) | Final |
| May 4, 2021 | Rapid City Rush 3 at Utah Grizzlies 5 | Final |
| May 5, 2021 | Greenville Swamp Rabbits 4 at Jacksonville IceMen 2 | Final |
| May 5, 2021 | South Carolina Stingrays 3 at Florida Everblades 2 | Final (OT) |
| May 5, 2021 | Tulsa Oilers 0 at Allen Americans 1 | Final |
| May 5, 2021 | Rapid City Rush 0 at Utah Grizzlies 2 | Final |
| May 6, 2021 | Wichita Thunder 7 at Kansas City Mavericks 5 | Final |
| May 7, 2021 | Wheeling Nailers 1 at Jacksonville IceMen 3 | Final |
| May 7, 2021 | Greenville Swamp Rabbits 3 at Orlando Solar Bears 2 | Final (OT) |
| May 7, 2021 | South Carolina Stingrays 5 at Florida Everblades 6 | Final (OT) |
| May 7, 2021 | Indy Fuel 2 at Fort Wayne Komets 5 | Final |
| May 7, 2021 | Allen Americans 6 at Tulsa Oilers 5 | Final (OT) |
| May 7, 2021 | Rapid City Rush 1 at Utah Grizzlies 5 | Final |
| May 8, 2021 | Indy Fuel 5 at Fort Wayne Komets 4 | Final |
| May 8, 2021 | South Carolina Stingrays 2 at Florida Everblades 3 | Final |
| May 8, 2021 | Wheeling Nailers 8 at Jacksonville IceMen 5 | Final |
| May 8, 2021 | Greenville Swamp Rabbits 2 at Orlando Solar Bears 3 | Final |
| May 8, 2021 | Tulsa Oilers 4 at Allen Americans 2 | Final |
| May 8, 2021 | Wichita Thunder 4 at Kansas City Mavericks 0 | Final |
| May 8, 2021 | Rapid City Rush 2 at Utah Grizzlies 3 | Final |
| May 9, 2021 | Wheeling Nailers 3 at Jacksonville IceMen 6 | Final |
| May 9, 2021 | Tulsa Oilers 3 at Allen Americans 5 | Final |
| May 10, 2021 | Greenville Swamp Rabbits 1 at Orlando Solar Bears 0 | Final |
| May 11, 2021 | Indy Fuel 1 at South Carolina Stingrays 3 | Final |
| May 11, 2021 | Kansas City Mavericks 2 at Wichita Thunder 5 | Final |
| May 12, 2021 | Wheeling Nailers 4 at Fort Wayne Komets 3 | Final |
| May 12, 2021 | Indy Fuel 4 at South Carolina Stingrays 5 | Final (OT) |
| May 12, 2021 | Jacksonville IceMen 2 at Florida Everblades 3 | Final |
| May 12, 2021 | Allen Americans 4 at Kansas City Mavericks 5 | Final |
| May 14, 2021 | South Carolina Stingrays 2 at Jacksonville IceMen 3 | Final |
| May 14, 2021 | Florida Everblades 3 at Orlando Solar Bears 8 | Final |
| May 14, 2021 | Wheeling Nailers 1 at Fort Wayne Komets 2 | Final |
| May 14, 2021 | Utah Grizzlies 3 at Tulsa Oilers 2 | Final (OT) |
| May 14, 2021 | Rapid City Rush 3 at Wichita Thunder 5 | Final |
| May 15, 2021 | South Carolina Stingrays 4 at Jacksonville IceMen 2 | Final |
| May 15, 2021 | Florida Everblades 3 at Orlando Solar Bears 2 | Final |
| May 15, 2021 | Greenville Swamp Rabbits 2 at Wheeling Nailers 1 | Final |
| May 15, 2021 | Allen Americans 3 at Kansas City Mavericks 4 | Final |
| May 15, 2021 | Utah Grizzlies 2 at Tulsa Oilers 1 | Final (SO) |
| May 15, 2021 | Rapid City Rush 3 at Wichita Thunder 2 | Final |
| May 16, 2021 | Florida Everblades 3 at Jacksonville IceMen 4 | Final (OT) |
| May 16, 2021 | Greenville Swamp Rabbits 6 at Wheeling Nailers 3 | Final |
| May 16, 2021 | Indy Fuel 1 at Fort Wayne Komets 0 | Final |
| May 16, 2021 | Rapid City Rush at Wichita Thunder | Cancelled |
| May 16, 2021 | Utah Grizzlies 6 at Tulsa Oilers 3 | Final |
| May 17, 2021 | Kansas City Mavericks 2 at Allen Americans 7 | Final |
| May 18, 2021 | Orlando Solar Bears 1 at Jacksonville IceMen 2 | Final |
| May 19, 2021 | Greenville Swamp Rabbits 4 at Jacksonville IceMen 2 | Final |
| May 19, 2021 | Indy Fuel 4 at Rapid City Rush 5 | Final (OT) |
| May 19, 2021 | Allen Americans 5 at Utah Grizzlies 3 | Final |
| May 20, 2021 | Tulsa Oilers 1 at Kansas City Mavericks 2 | Final (OT) |
| May 21, 2021 | Wheeling Nailers 2 at Greenville Swamp Rabbits 5 | Final |
| May 21, 2021 | South Carolina Stingrays 2 at Orlando Solar Bears 3 | Final |
| May 21, 2021 | Jacksonville IceMen 2 at Florida Everblades 4 | Final |
| May 21, 2021 | Wichita Thunder 1 at Fort Wayne Komets 2 | Final |
| May 21, 2021 | Tulsa Oilers 6 at Kansas City Mavericks 2 | Final |
| May 21, 2021 | Indy Fuel 2 at Rapid City Rush 3 | Final |
| May 21, 2021 | Allen Americans 1 at Utah Grizzlies 4 | Final |
| May 22, 2021 | Jacksonville IceMen 2 at Florida Everblades 6 | Final |
| May 22, 2021 | South Carolina Stingrays 5 at Orlando Solar Bears 4 | Final |
| May 22, 2021 | Wheeling Nailers 3 at Greenville Swamp Rabbits 4 | Final (OT) |
| May 22, 2021 | Wichita Thunder 4 at Fort Wayne Komets 2 | Final |
| May 22, 2021 | Kansas City Mavericks 2 at Tulsa Oilers 3 | Final |
| May 22, 2021 | Indy Fuel 3 at Rapid City Rush 2 | Final |
| May 22, 2021 | Allen Americans 1 at Utah Grizzlies 2 | Final (OT) |
| May 23, 2021 | Wheeling Nailers 4 at Greenville Swamp Rabbits 2 | Final |
| May 23, 2021 | Allen Americans 0 at Utah Grizzlies 4 | Final |
| May 23, 2021 | Wichita Thunder 3 at Fort Wayne Komets 1 | Final |
| May 23, 2021 | Indy Fuel 5 at Rapid City Rush 0 | Final |
| May 23, 2021 | South Carolina Stingrays 1 at Orlando Solar Bears 3 | Final |
| May 24, 2021 | Kansas City Mavericks 4 at Tulsa Oilers 3 | Final (OT) |
| May 25, 2021 | Florida Everblades 3 at Jacksonville IceMen 4 | Final (SO) |
| May 26, 2021 | Orlando Solar Bears 3 at Jacksonville IceMen 6 | Final |
| May 26, 2021 | Greenville Swamp Rabbits 2 at South Carolina Stingrays 3 | Final |
| May 26, 2021 | Indy Fuel 1 at Wheeling Nailers 5 | Final |
| May 27, 2021 | Utah Grizzlies 2 at Kansas City Mavericks 5 | Final |
| May 28, 2021 | Utah Grizzlies 2 at Kansas City Mavericks 5 | Final |
| May 28, 2021 | Florida Everblades 3 at Orlando Solar Bears 2 | Final (OT) |
| May 28, 2021 | Jacksonville IceMen 1 at Greenville Swamp Rabbits 4 | Final |
| May 28, 2021 | Fort Wayne Komets 2 at Indy Fuel 1 | Final (OT) |
| May 28, 2021 | Wheeling Nailers 0 at South Carolina Stingrays 1 | Final |
| May 28, 2021 | Wichita Thunder 3 at Tulsa Oilers 4 | Final |
| May 28, 2021 | Allen Americans 3 at Rapid City Rush 2 | Final |
| May 29, 2021 | Wheeling Nailers 2 at South Carolina Stingrays 6 | Final |
| May 29, 2021 | Florida Everblades 4 at Orlando Solar Bears 6 | Final |
| May 29, 2021 | Jacksonville IceMen 2 at Greenville Swamp Rabbits 3 | Final (SO) |
| May 29, 2021 | Fort Wayne Komets 3 at Indy Fuel 4 | Final (SO) |
| May 29, 2021 | Utah Grizzlies 2 at Kansas City Mavericks 1 | Final |
| May 29, 2021 | Tulsa Oilers 5 at Wichita Thunder 2 | Final |
| May 29, 2021 | Allen Americans 4 at Rapid City Rush 1 | Final |
| May 30, 2021 | Florida Everblades 2 at Orlando Solar Bears 3 | Final (OT) |
| May 30, 2021 | Wheeling Nailers 2 at Greenville Swamp Rabbits 3 | Final |
| May 30, 2021 | Tulsa Oilers 3 at Wichita Thunder 4 | Final (OT) |
| May 30, 2021 | Allen Americans 3 at Rapid City Rush 2 | Final |
| May 31, 2021 | Fort Wayne Komets 2 at Indy Fuel 5 | Final |
| June 1, 2021 | Orlando Solar Bears 3 at Jacksonville IceMen 2 | Final |
| June 1, 2021 | Wheeling Nailers 1 at South Carolina Stingrays 3 | Final |
| June 2, 2021 | Kansas City Mavericks 1 at Indy Fuel 5 | Final |
| June 2, 2021 | Greenville Swamp Rabbits 1 at Florida Everblades 2 | Final (OT) |
| June 2, 2021 | Wichita Thunder 1 at Allen Americans 3 | Final |
| June 2, 2021 | Fort Wayne Komets 3 at Utah Grizzlies 2 | Final |
| June 3, 2021 | South Carolina Stingrays 6 at Orlando Solar Bears 2 | Final |
| June 4, 2021 | Orlando Solar Bears 1 at Jacksonville IceMen 5 | Final |
| June 4, 2021 | Indy Fuel 3 at Wheeling Nailers 1 | Final |
| June 4, 2021 | Greenville Swamp Rabbits 2 at Florida Everblades 1 | Final (OT) |
| June 4, 2021 | Rapid City Rush 2 at Allen Americans 5 | Final |
| June 4, 2021 | Tulsa Oilers 3 at Kansas City Mavericks 4 | Final |
| June 4, 2021 | Fort Wayne Komets 9 at Utah Grizzlies 1 | Final |
| June 5, 2021 | Jacksonville IceMen 1 at South Carolina Stingrays 4 | Final |
| June 5, 2021 | Florida Everblades 4 at Orlando Solar Bears 3 | Final |
| June 5, 2021 | Indy Fuel 2 at Wheeling Nailers 5 | Final |
| June 5, 2021 | Rapid City Rush 0 at Allen Americans 4 | Final |
| June 5, 2021 | Wichita Thunder 2 at Kansas City Mavericks 5 | Final |
| June 5, 2021 | Fort Wayne Komets 0 at Utah Grizzlies 6 | Final |
| June 7, 2021 | Florida Everblades 2 at South Carolina Stingrays 3 (Playoff Gm. 1) | Final (OT) |
| June 8, 2021 | Greenville Swamp Rabbits 2 at Indy Fuel 0 (Playoff Gm. 1) | Final |
| June 8, 2021 | Utah Grizzlies 1 at Allen Americans 3 (Playoff Gm. 1) | Final |
| June 8, 2021 | Fort Wayne Komets 3 at Wichita Thunder 2 (Playoff Gm. 1) | Final |
| June 9, 2021 | Florida Everblades 5 at South Carolina Stingrays 4 (Playoff Gm. 2) | Final |
| June 9, 2021 | Utah Grizzlies 2 at Allen Americans 4 (Playoff Gm. 2) | Final |
| June 9, 2021 | Fort Wayne Komets 2 at Wichita Thunder 5 (Playoff Gm. 2) | Final |
| June 10, 2021 | Indy Fuel 1 at Greenville Swamp Rabbits 3 (Playoff Gm. 2) | Final |
| June 11, 2021 | Indy Fuel 3 at Greenville Swamp Rabbits 2 (Playoff Gm. 3) | Final |
| June 11, 2021 | Wichita Thunder 0 at Fort Wayne Komets 3 (Playoff Gm. 3) | Final |
| June 11, 2021 | Allen Americans 4 at Utah Grizzlies 3 (Playoff Gm. 3) | Final (OT) |
| June 12, 2021 | South Carolina Stingrays 1 at Florida Everblades 5 (Playoff Gm. 3) | Final |
| June 12, 2021 | Indy Fuel 2 at Greenville Swamp Rabbits 3 (Playoff Gm. 4) | Final |
| June 12, 2021 | Wichita Thunder 4 at Fort Wayne Komets 2 (Playoff Gm. 4) | Final |
| June 13, 2021 | South Carolina Stingrays 4 at Florida Everblades 2 (Playoff Gm. 4) | Final |
| June 14, 2021 | South Carolina Stingrays 3 at Florida Everblades 2 (Playoff Gm. 5) | Final |
| June 14, 2021 | Wichita Thunder 3 at Fort Wayne Komets 4 (Playoff Gm. 5) | Final (OT) |
| June 16, 2021 | Greenville Swamp Rabbits 1 at South Carolina Stingrays 5 (Playoff Gm. 1) | Final |
| June 18, 2021 | South Carolina Stingrays 2 at Greenville Swamp Rabbits 5 (Playoff Gm. 2) | Final |
| June 18, 2021 | Fort Wayne Komets 2 at Allen Americans 5 (Playoff Gm. 1) | Final |
| June 19, 2021 | South Carolina Stingrays 3 at Greenville Swamp Rabbits 2 (Playoff Gm. 3) | Final |
| June 19, 2021 | Fort Wayne Komets 5 at Allen Americans 4 (Playoff Gm. 2) | Final (OT) |
| June 21, 2021 | Greenville Swamp Rabbits 1 at South Carolina Stingrays 2 (Playoff Gm. 4) | Final |
| June 21, 2021 | Allen Americans 3 at Fort Wayne Komets 4 (Playoff Gm. 3) | Final |
| June 22, 2021 | Allen Americans 2 at Fort Wayne Komets 3 (Playoff Gm. 4) | Final (OT) |
| June 25, 2021 | Fort Wayne Komets at South Carolina Stingrays (Champ. Gm. 1) | 7:05 p.m. |
| June 27, 2021 | Fort Wayne Komets at South Carolina Stingrays (Champ. Gm. 2) | 6:05 p.m. |
| June 30, 2021 | South Carolina Stingrays at Fort Wayne Komets (Champ. Gm. 3) | 7:30 p.m. |
| July 2, 2021 | South Carolina Stingrays at Fort Wayne Komets (Champ. Gm. 4, if nec.) | 8:00 p.m. |
| July 3, 2021 | South Carolina Stingrays at Fort Wayne Komets (Champ. Gm. 5, if nec.) | 7:30 p.m. |
ECHL Schedule
