| | | |
| April 5, 2018 | W | Springfield Cardinals 5 at Midland RockHounds 6 | Final |
| April 6, 2018 | W | Springfield Cardinals 3 at Midland RockHounds 6 | Final |
| April 7, 2018 | W | Springfield Cardinals 1 at Midland RockHounds 10 | Final |
| April 8, 2018 | L | Tulsa Drillers 12 at Midland RockHounds 7 | Final |
| April 9, 2018 | W | Tulsa Drillers 3 at Midland RockHounds 7 | Final |
| April 10, 2018 | W | Tulsa Drillers 0 at Midland RockHounds 5 | Final |
| April 12, 2018 | L | Midland RockHounds 5 at Springfield Cardinals 10 | Final |
| April 13, 2018 | | Midland RockHounds at Springfield Cardinals | Ppd. |
| April 14, 2018 | L | Midland RockHounds 0 at Springfield Cardinals 5 (Game 1) | Final (7) |
| April 14, 2018 | W | Midland RockHounds 4 at Springfield Cardinals 3 (Game 2) | Final (7) |
| April 15, 2018 | W | Midland RockHounds 10 at Tulsa Drillers 9 | Final |
| April 16, 2018 | L | Midland RockHounds 4 at Tulsa Drillers 6 | Final |
| April 17, 2018 | W | Midland RockHounds 1 at Tulsa Drillers 0 | Final |
| April 19, 2018 | L | San Antonio Missions 10 at Midland RockHounds 5 | Final |
| April 20, 2018 | W | San Antonio Missions 2 at Midland RockHounds 3 | Final |
| April 21, 2018 | L | San Antonio Missions 11 at Midland RockHounds 8 | Final |
| April 22, 2018 | W | San Antonio Missions 6 at Midland RockHounds 8 | Final |
| April 23, 2018 | L | Midland RockHounds 1 at Corpus Christi Hooks 6 | Final |
| April 24, 2018 | W | Midland RockHounds 3 at Corpus Christi Hooks 2 | Final |
| April 25, 2018 | L | Midland RockHounds 3 at Corpus Christi Hooks 4 | Final |
| April 26, 2018 | W | Midland RockHounds 11 at Corpus Christi Hooks 1 | Final |
| April 27, 2018 | L | Midland RockHounds 3 at San Antonio Missions 4 | Final |
| April 28, 2018 | L | Midland RockHounds 2 at San Antonio Missions 4 | Final |
| April 29, 2018 | L | Midland RockHounds 0 at San Antonio Missions 14 | Final |
| April 30, 2018 | W | Midland RockHounds 4 at San Antonio Missions 3 | Final |
| May 1, 2018 | W | Corpus Christi Hooks 2 at Midland RockHounds 3 | Final |
| May 2, 2018 | L | Corpus Christi Hooks 8 at Midland RockHounds 3 | Final |
| May 3, 2018 | W | Corpus Christi Hooks 6 at Midland RockHounds 12 | Final |
| May 4, 2018 | L | Corpus Christi Hooks 6 at Midland RockHounds 3 | Final |
| May 5, 2018 | W | Midland RockHounds 4 at Frisco RoughRiders 2 | Final |
| May 6, 2018 | W | Midland RockHounds 2 at Frisco RoughRiders 1 | Final |
| May 7, 2018 | W | Midland RockHounds 6 at Frisco RoughRiders 1 | Final |
| May 8, 2018 | L | Midland RockHounds 0 at Frisco RoughRiders 3 | Final |
| May 10, 2018 | L | Midland RockHounds 2 at Corpus Christi Hooks 9 | Final |
| May 11, 2018 | W | Midland RockHounds 7 at Corpus Christi Hooks 6 | Final |
| May 12, 2018 | L | Midland RockHounds 3 at Corpus Christi Hooks 9 | Final |
| May 13, 2018 | L | Midland RockHounds 3 at Corpus Christi Hooks 8 | Final |
| May 14, 2018 | W | Frisco RoughRiders 1 at Midland RockHounds 6 | Final |
| May 15, 2018 | L | Frisco RoughRiders 5 at Midland RockHounds 4 | Final |
| May 16, 2018 | L | Frisco RoughRiders 7 at Midland RockHounds 4 | Final |
| May 17, 2018 | L | Frisco RoughRiders 4 at Midland RockHounds 2 | Final |
| May 18, 2018 | W | San Antonio Missions 8 at Midland RockHounds 9 | Final |
| May 19, 2018 | L | San Antonio Missions 3 at Midland RockHounds 2 | Final |
| May 20, 2018 | L | San Antonio Missions 8 at Midland RockHounds 5 | Final |
| May 21, 2018 | L | San Antonio Missions 4 at Midland RockHounds 3 | Final |
| May 22, 2018 | L | Midland RockHounds 2 at Arkansas Travelers 4 | Final |
| May 23, 2018 | W | Midland RockHounds 9 at Arkansas Travelers 3 | Final |
| May 24, 2018 | W | Midland RockHounds 2 at Arkansas Travelers 1 | Final |
| May 25, 2018 | W | Midland RockHounds 11 at Northwest Arkansas Naturals 3 | Final |
| May 26, 2018 | L | Midland RockHounds 1 at Northwest Arkansas Naturals 6 | Final |
| May 27, 2018 | W | Midland RockHounds 6 at Northwest Arkansas Naturals 5 | Final |
| May 29, 2018 | L | Arkansas Travelers 16 at Midland RockHounds 10 | Final |
| May 30, 2018 | W | Arkansas Travelers 4 at Midland RockHounds 8 | Final |
| May 31, 2018 | L | Arkansas Travelers 10 at Midland RockHounds 8 | Final |
| June 1, 2018 | W | Northwest Arkansas Naturals 4 at Midland RockHounds 11 | Final |
| June 2, 2018 | L | Northwest Arkansas Naturals 3 at Midland RockHounds 2 | Final (11) |
| June 3, 2018 | W | Northwest Arkansas Naturals 2 at Midland RockHounds 5 | Final |
| June 5, 2018 | L | Midland RockHounds 4 at San Antonio Missions 5 | Final |
| June 6, 2018 | L | Midland RockHounds 0 at San Antonio Missions 10 | Final |
| June 7, 2018 | W | Midland RockHounds 8 at San Antonio Missions 2 | Final |
| June 8, 2018 | L | Midland RockHounds 4 at San Antonio Missions 5 | Final |
| June 9, 2018 | W | Midland RockHounds 6 at Frisco RoughRiders 4 | Final |
| June 10, 2018 | L | Midland RockHounds 2 at Frisco RoughRiders 4 | Final |
| June 11, 2018 | W | Midland RockHounds 7 at Frisco RoughRiders 1 | Final |
| June 12, 2018 | W | Midland RockHounds 11 at Frisco RoughRiders 3 | Final |
| June 13, 2018 | L | Corpus Christi Hooks 4 at Midland RockHounds 3 | Final |
| June 14, 2018 | L | Corpus Christi Hooks 2 at Midland RockHounds 1 | Final |
| June 15, 2018 | L | Corpus Christi Hooks 6 at Midland RockHounds 2 | Final |
| June 16, 2018 | | Corpus Christi Hooks at Midland RockHounds | Cancelled |
| June 17, 2018 | W | Frisco RoughRiders 1 at Midland RockHounds 8 | Final |
| June 18, 2018 | L | Frisco RoughRiders 5 at Midland RockHounds 4 | Final |
| June 19, 2018 | L | Frisco RoughRiders 4 at Midland RockHounds 3 | Final |
| June 20, 2018 | L | Frisco RoughRiders 13 at Midland RockHounds 8 | Final (10) |
| June 21, 2018 | L | Midland RockHounds 1 at San Antonio Missions 5 | Final |
| June 22, 2018 | L | Midland RockHounds 0 at San Antonio Missions 3 | Final |
| June 23, 2018 | L | Midland RockHounds 0 at San Antonio Missions 2 | Final |
| June 24, 2018 | W | Midland RockHounds 5 at San Antonio Missions 4 | Final |
| June 28, 2018 | L | Tulsa Drillers 6 at Midland RockHounds 2 | Final |
| June 29, 2018 | | Tulsa Drillers at Midland RockHounds | Ppd. |
| June 30, 2018 | L | Tulsa Drillers 4 at Midland RockHounds 0 | Final |
| July 1, 2018 | W | Springfield Cardinals 1 at Midland RockHounds 4 | Final |
| July 2, 2018 | L | Springfield Cardinals 6 at Midland RockHounds 3 | Final |
| July 3, 2018 | W | Springfield Cardinals 3 at Midland RockHounds 9 | Final |
| July 4, 2018 | W | Midland RockHounds 7 at Tulsa Drillers 3 | Final |
| July 5, 2018 | L | Midland RockHounds 6 at Tulsa Drillers 7 (Game 1) | Final |
| July 5, 2018 | L | Midland RockHounds 0 at Tulsa Drillers 2 (Game 2) | Final (7) |
| July 6, 2018 | L | Midland RockHounds 5 at Tulsa Drillers 6 | Final (11) |
| July 7, 2018 | L | Midland RockHounds 4 at Springfield Cardinals 5 | Final (10) |
| July 8, 2018 | L | Midland RockHounds 0 at Springfield Cardinals 4 | Final |
| July 9, 2018 | W | Midland RockHounds 3 at Springfield Cardinals 0 | Final |
| July 11, 2018 | L | Corpus Christi Hooks 11 at Midland RockHounds 6 | Final |
| July 12, 2018 | W | Corpus Christi Hooks 5 at Midland RockHounds 6 | Final |
| July 13, 2018 | L | Corpus Christi Hooks 2 at Midland RockHounds 1 | Final |
| July 14, 2018 | L | Corpus Christi Hooks 6 at Midland RockHounds 3 | Final |
| July 15, 2018 | L | Midland RockHounds 0 at San Antonio Missions 4 | Final |
| July 16, 2018 | L | Midland RockHounds 3 at San Antonio Missions 9 | Final |
| July 17, 2018 | W | Midland RockHounds 4 at San Antonio Missions 2 | Final |
| July 18, 2018 | L | Midland RockHounds 2 at San Antonio Missions 7 | Final |
| July 19, 2018 | W | Corpus Christi Hooks 1 at Midland RockHounds 3 | Final |
| July 20, 2018 | L | Corpus Christi Hooks 4 at Midland RockHounds 1 | Final |
| July 21, 2018 | L | Corpus Christi Hooks 7 at Midland RockHounds 6 | Final (10) |
| July 22, 2018 | W | Corpus Christi Hooks 4 at Midland RockHounds 8 | Final |
| July 23, 2018 | L | Midland RockHounds 1 at Frisco RoughRiders 3 | Final |
| July 24, 2018 | W | Midland RockHounds 7 at Frisco RoughRiders 3 | Final |
| July 25, 2018 | W | Midland RockHounds 11 at Frisco RoughRiders 5 | Final (10) |
| July 26, 2018 | W | Midland RockHounds 4 at Corpus Christi Hooks 1 | Final |
| July 27, 2018 | W | Midland RockHounds 5 at Corpus Christi Hooks 3 | Final |
| July 28, 2018 | L | Midland RockHounds 5 at Corpus Christi Hooks 7 | Final |
| July 29, 2018 | L | Midland RockHounds 2 at Corpus Christi Hooks 4 | Final |
| July 30, 2018 | W | Frisco RoughRiders 2 at Midland RockHounds 7 | Final |
| July 31, 2018 | L | Frisco RoughRiders 6 at Midland RockHounds 5 | Final |
| August 1, 2018 | L | Frisco RoughRiders 10 at Midland RockHounds 8 | Final |
| August 2, 2018 | W | San Antonio Missions 2 at Midland RockHounds 8 | Final |
| August 3, 2018 | W | San Antonio Missions 11 at Midland RockHounds 13 | Final (13) |
| August 4, 2018 | L | San Antonio Missions 9 at Midland RockHounds 6 | Final (10) |
| August 5, 2018 | W | San Antonio Missions 2 at Midland RockHounds 10 | Final |
| August 7, 2018 | | Midland RockHounds at Northwest Arkansas Naturals | Ppd. |
| August 8, 2018 | L | Midland RockHounds 3 at Northwest Arkansas Naturals 4 (Game 1) | Final (7) |
| August 8, 2018 | L | Midland RockHounds 0 at Northwest Arkansas Naturals 2 (Game 2) | Final (7) |
| August 9, 2018 | W | Midland RockHounds 9 at Northwest Arkansas Naturals 5 | Final (10) |
| August 10, 2018 | L | Midland RockHounds 1 at Arkansas Travelers 9 | Final |
| August 11, 2018 | L | Midland RockHounds 5 at Arkansas Travelers 8 | Final |
| August 12, 2018 | W | Midland RockHounds 2 at Arkansas Travelers 0 | Final |
| August 14, 2018 | W | Northwest Arkansas Naturals 0 at Midland RockHounds 5 | Final |
| August 15, 2018 | L | Northwest Arkansas Naturals 8 at Midland RockHounds 0 | Final |
| August 16, 2018 | W | Northwest Arkansas Naturals 2 at Midland RockHounds 5 | Final |
| August 17, 2018 | W | Arkansas Travelers 4 at Midland RockHounds 5 | Final |
| August 18, 2018 | L | Arkansas Travelers 3 at Midland RockHounds 2 | Final |
| August 19, 2018 | W | Arkansas Travelers 4 at Midland RockHounds 9 | Final |
| August 21, 2018 | | Midland RockHounds at Corpus Christi Hooks | 8:05 p.m. |
| August 22, 2018 | | Midland RockHounds at Corpus Christi Hooks | 8:05 p.m. |
| August 23, 2018 | | Midland RockHounds at Corpus Christi Hooks | 8:05 p.m. |
| August 24, 2018 | | Midland RockHounds at Corpus Christi Hooks | 8:05 p.m. |
| August 25, 2018 | | Midland RockHounds at Frisco RoughRiders | 8:05 p.m. |
| August 26, 2018 | | Midland RockHounds at Frisco RoughRiders | 8:05 p.m. |
| August 27, 2018 | | Midland RockHounds at Frisco RoughRiders | 8:05 p.m. |
| August 28, 2018 | | San Antonio Missions at Midland RockHounds | 7:30 p.m. |
| August 29, 2018 | | San Antonio Missions at Midland RockHounds | 7:30 p.m. |
| August 30, 2018 | | San Antonio Missions at Midland RockHounds | 8:00 p.m. |
| August 31, 2018 | | San Antonio Missions at Midland RockHounds | 8:00 p.m. |
| September 1, 2018 | | Frisco RoughRiders at Midland RockHounds | 8:00 p.m. |
| September 2, 2018 | | Frisco RoughRiders at Midland RockHounds | 3:00 p.m. |
| September 3, 2018 | | Frisco RoughRiders at Midland RockHounds | 3:00 p.m. |
Midland RockHounds Schedule
