| | | |
| June 5, 2018 | L | Valley Blue Sox 11 at Mystic Schooners 4 | Final |
| June 6, 2018 | L | Mystic Schooners 10 at Newport Gulls 14 | Final |
| June 7, 2018 | W | Plymouth Pilgrims 2 at Mystic Schooners 5 | Final |
| June 9, 2018 | L | Mystic Schooners 10 at Danbury Westerners 11 | Final |
| June 10, 2018 | L | Mystic Schooners 0 at Upper Valley Nighthawks 8 | Final |
| June 11, 2018 | L | Ocean State Waves 10 at Mystic Schooners 7 | Final |
| June 13, 2018 | W | Danbury Westerners 0 at Mystic Schooners 4 | Final |
| June 14, 2018 | W | Mystic Schooners 6 at North Adams SteepleCats 2 | Final |
| June 15, 2018 | W | Vermont Mountaineers 5 at Mystic Schooners 6 | Final |
| June 16, 2018 | L | Newport Gulls 11 at Mystic Schooners 9 | Final (11) |
| June 18, 2018 | W | Mystic Schooners 12 at Plymouth Pilgrims 6 | Final |
| June 19, 2018 | L | Upper Valley Nighthawks 4 at Mystic Schooners 1 | Final |
| June 20, 2018 | W | New Bedford Bay Sox 4 at Mystic Schooners 8 | Final |
| June 21, 2018 | W | Mystic Schooners 4 at Danbury Westerners 2 | Final |
| June 22, 2018 | W | Mystic Schooners 4 at Vermont Mountaineers 2 | Final (13) |
| June 23, 2018 | | Plymouth Pilgrims at Mystic Schooners | Ppd. |
| June 25, 2018 | W | Danbury Westerners 1 at Mystic Schooners 3 | Final |
| June 26, 2018 | W | Mystic Schooners 7 at New Bedford Bay Sox 6 | Final |
| June 27, 2018 | L | Sanford Mainers 1 at Mystic Schooners 0 | Final (11) |
| June 29, 2018 | | Mystic Schooners 9 at New Bedford Bay Sox 13 | Top 9 |
| June 30, 2018 | W | Newport Gulls 0 at Mystic Schooners 2 | Final |
| July 1, 2018 | W | Danbury Westerners 0 at Mystic Schooners 12 | Final |
| July 3, 2018 | W | Newport Gulls 1 at Mystic Schooners 16 | Final |
| July 5, 2018 | W | New Bedford Bay Sox 2 at Mystic Schooners 9 | Final |
| July 6, 2018 | L | Mystic Schooners 7 at Keene Swamp Bats 8 | Final |
| July 7, 2018 | W | Plymouth Pilgrims 0 at Mystic Schooners 5 (Game 1) | Final (7) |
| July 7, 2018 | L | Plymouth Pilgrims 3 at Mystic Schooners 2 (Game 2) | Final (7) |
| July 8, 2018 | W | Mystic Schooners 9 at Winnipesaukee Muskrats 6 | Final |
| July 10, 2018 | L | Mystic Schooners 0 at New Bedford Bay Sox 7 | Final |
| July 11, 2018 | L | Mystic Schooners 4 at Plymouth Pilgrims 5 | Final |
| July 12, 2018 | W | Mystic Schooners 6 at Danbury Westerners 3 | Final |
| July 13, 2018 | L | Keene Swamp Bats 3 at Mystic Schooners 2 | Final |
| July 14, 2018 | L | Mystic Schooners 6 at Valley Blue Sox 7 | Final |
| July 16, 2018 | W | Ocean State Waves 3 at Mystic Schooners 4 | Final |
| July 17, 2018 | | Mystic Schooners at Ocean State Waves | Ppd. |
| July 18, 2018 | W | Mystic Schooners 12 at Ocean State Waves 7 | Final |
| July 19, 2018 | L | Mystic Schooners 4 at Ocean State Waves 10 | Final |
| July 20, 2018 | L | Mystic Schooners 1 at Newport Gulls 7 | Final |
| July 21, 2018 | L | North Adams SteepleCats 8 at Mystic Schooners 4 | Final |
| July 23, 2018 | W | New Bedford Bay Sox 1 at Mystic Schooners 6 | Final |
| July 24, 2018 | L | Winnipesaukee Muskrats 6 at Mystic Schooners 3 | Final |
| July 25, 2018 | L | Mystic Schooners 0 at Plymouth Pilgrims 7 | Final |
| July 26, 2018 | | Mystic Schooners at Sanford Mainers | Ppd. |
| July 27, 2018 | W | Ocean State Waves 4 at Mystic Schooners 5 | Final |
| July 31, 2018 | L | Mystic Schooners 8 at Ocean State Waves 10 | Final |
| August 1, 2018 | W | Mystic Schooners 7 at Newport Gulls 4 | Final |
| August 2, 2018 | | Mystic Schooners at Sanford Mainers | Cancelled |
| August 3, 2018 | L | Mystic Schooners 2 at Ocean State Waves 9 (Playoff) | Final |
Mystic Schooners Schedule
