| Date | Location | Result | |
| May 04, 2018 | Bentonville, Ark. | Southern Ark. 8, Southeastern Okla. 5 | Box score |
| May 04, 2018 | Bentonville, Ark. | Southeastern Okla. 8, Ouachita Baptist 6 | Box score |
| May 02, 2018 | Bentonville, Ark. | Harding 8, Southeastern Okla. 1 | Box score |
| Apr 28, 2018 | Durant, OK | Southeastern Okla. 5, Southern Ark. 4 | Box score |
| Apr 28, 2018 | Durant, OK | Southern Ark. 9, Southeastern Okla. 1 | Box score |
| Apr 27, 2018 | Durant, OK | Southeastern Okla. 8, Southern Ark. 5 | Box score |
| Apr 27, 2018 | Durant, OK | Southern Ark. 8, Southeastern Okla. 2 | Box score |
| Apr 20, 2018 | Shawnee, Okla. | Okla. Baptist 5, Southeastern Okla. 4 | Box score |
| Apr 20, 2018 | Shawnee, Okla. | Southeastern Okla. 10, Okla. Baptist 2 | Box score |
| Apr 17, 2018 | Ada, Okla. | Southeastern Okla. 10, East Central 5 | Box score |
| Apr 17, 2018 | Ada, Okla. | Southeastern Okla. 8, East Central 2 | Box score |
| Apr 14, 2018 | Durant, OK | Southern Nazarene 11, Southeastern Okla. 8 | Box score |
| Apr 14, 2018 | Durant, OK | Southeastern Okla. 9, Southern Nazarene 1 | Box score |
| Apr 13, 2018 | Durant, OK | Southeastern Okla. 1, Southern Nazarene 0 | Box score |
| Apr 08, 2018 | Russellville, Ark. | Arkansas Tech 6, Southeastern Okla. 0 | Box score |
| Apr 08, 2018 | Russellville, Ark. | Arkansas Tech 2, Southeastern Okla. 1 | Box score |
| Apr 07, 2018 | Russellville, Ark. | Arkansas Tech 9, Southeastern Okla. 8 | Box score |
| Apr 07, 2018 | Russellville, Ark. | Southeastern Okla. 5, Arkansas Tech 4 | Box score |
| Apr 03, 2018 | Durant, OK | Southeastern Okla. 4, East Central 3 | Box score |
| Apr 03, 2018 | Durant, OK | Southeastern Okla. 3, East Central 2 | Box score |
| Mar 31, 2018 | Durant, OK | Harding 3, Southeastern Okla. 1 | Box score |
| Mar 31, 2018 | Durant, OK | Harding 5, Southeastern Okla. 4 | Box score |
| Mar 30, 2018 | Durant, OK | Southeastern Okla. 2, Harding 0 | Box score |
| Mar 30, 2018 | Durant, OK | Southeastern Okla. 4, Harding 1 | Box score |
| Mar 24, 2018 | Arkadelphia, Ark. | Southeastern Okla. 7, Ouachita Baptist 6 | Box score |
| Mar 24, 2018 | Arkadelphia, Ark. | Southeastern Okla. 5, Ouachita Baptist 3 | Box score |
| Mar 23, 2018 | Arkadelphia, Ark. | Ouachita Baptist 7, Southeastern Okla. 6 | Box score |
| Mar 23, 2018 | Arkadelphia, Ark. | Southeastern Okla. 3, Ouachita Baptist 1 | Box score |
| Mar 17, 2018 | Durant, OK | Southeastern Okla. 4, Henderson State 2 | Box score |
| Mar 17, 2018 | Durant, OK | Southeastern Okla. 8, Henderson State 2 | Box score |
| Mar 16, 2018 | Durant, OK | Henderson State 8, Southeastern Okla. 5 | Box score |
| Mar 16, 2018 | Durant, OK | Southeastern Okla. 8, Henderson State 5 | Box score |
| Mar 10, 2018 | Durant, OK | Southwestern Okla. 5, Southeastern Okla. 4 | Box score |
| Mar 10, 2018 | Durant, OK | Southeastern Okla. 8, Southwestern Okla. 5 | Box score |
| Mar 09, 2018 | Durant, OK | Southeastern Okla. 14, Southwestern Okla. 6 | Box score |
| Mar 09, 2018 | Durant, OK | Southeastern Okla. 8, Southwestern Okla. 0 | Box score |
| Mar 03, 2018 | Alva, Okla. | Southeastern Okla. 9, Northwestern Okla. 6 | Box score |
| Mar 03, 2018 | Alva, Okla. | Northwestern Okla. 13, Southeastern Okla. 8 | Box score |
| Mar 02, 2018 | Alva, Okla. | Southeastern Okla. 6, Northwestern Okla. 5 | Box score |
| Mar 02, 2018 | Alva, Okla. | Southeastern Okla. 6, Northwestern Okla. 2 | Box score |
| Feb 26, 2018 | Melissa, TX | Southeastern Okla. 6, Arkansas-Monticello 5 | Box score |
| Feb 26, 2018 | Melissa, TX | Southeastern Okla. 4, Arkansas-Monticello 3 | Box score |
| Feb 25, 2018 | Melissa, TX | Southeastern Okla. 5, Arkansas-Monticello 4 | Box score |
| Feb 25, 2018 | Melissa, TX | Arkansas-Monticello 5, Southeastern Okla. 3 | Box score |
| Feb 17, 2018 | Wichita, Kan. | Southeastern Okla. 10, Newman 0 | Box score |
| Feb 17, 2018 | Wichita, Kan. | Southeastern Okla. 7, Newman 5 | Box score |
| Feb 09, 2018 | Oklahoma City | Okla. Christian 3, Southeastern Okla. 1 | Box score |
| Feb 09, 2018 | Oklahoma City | Southeastern Okla. 5, Northeastern State 3 | Box score |
| Feb 08, 2018 | Edmond, Okla. | Central Oklahoma 9, Southeastern Okla. 6 | Box score |
| Feb 08, 2018 | Edmond, Okla. | Southeastern Okla. 4, Rogers State 2 | Box score |
| Feb 04, 2018 | Durant, OK | Pittsburg State 2, Southeastern Okla. 1 | Box score |
| Feb 04, 2018 | Durant, OK | Tarleton State 13, Southeastern Okla. 1 | Box score |
| Feb 04, 2018 | Durant, OK | Newman 4, Southeastern Okla. 1 | Box score |
| Feb 3, 2018 | Durant, OK | Southeastern Okla. 5, Mo. Southern St. 1 | Box score |
| Feb 03, 2018 | Durant, Okla. | Washburn 5, Southeastern Okla. 2 | Box score |
| Feb 02, 2018 | Durant, OK | Southeastern Okla. 2, Central Missouri 1 | Box score |
| Feb 02, 2018 | Durant, OK | Rockhurst 4, Southeastern Okla. 1 | Box score |