* Conference Event
% Exhibition/Scrimmage Event
Event times are (CST)
| December |
| * | 4 | 6:15PM | Onaga | @ | Linn | 45-60 | |
| | Linn: Herrs 18, Heck 15. Onaga: Krohn 19, Fischer 13. | |
| * | 5 | 6:15PM | Wetmore | @ | Onaga | 19-32 | |
| | 15 | 6:15PM | Onaga | @ | Jackson Heights High School | 30-34 | |
| | Onaga: Krohn 22. | |
| | 18 | 6:15PM | Wabaunsee High School | @ | Onaga | 68-36 | |
| | Onaga: Krohn 13. | |
| * | 19 | 3:30PM | Frankfort | @ | Onaga | 49-29 | |
| | FF: Keating 14, Dwerlkotte 13. | |
| | 22 | 6:15PM | Valley Falls High School | @ | Onaga | 43-38 | |
| January |
| * | 4 | 6:15PM | Blue Valley | @ | Onaga | 40-38 | |
| * | 5 | 6:15PM | Onaga | @ | Centralia | 49-37 | |
| | Onaga: Trailed 22-16 at half. Outscored Cent 33-15 2nd half. 18-22 FT's. Krohn 23, Fischer 13. Cent: Cross & Kramer 10. | |
| * | 12 | 6:15PM | Onaga | @ | Bern | 33-32 | |
| | Onaga: Krohn 14 (10-10 FT). Bern: Hecht 15. | |
| | 16 | 4:00PM | Washington County | vs. | Onaga | 44-55 | |
| | TVL Tournament at Axtell 1st Rd: Onaga: Krohn 18, Fischer 16. WC: Penning 15, Stegman 14. | |
| | 18 | 7:45PM | Centralia | vs. | Onaga | 40-36 | |
| | TVL Tournament Quarterfinal at Axtell: | |
| | 21 | 7:30PM | Hanover | vs. | Onaga | 47-46 | |
| | TVL Tourney Consolation at Axtell: Hanover: Bruna & Beikmann 10. Onaga: Krohn 25. | |
| | 23 | 1:00PM | Blue Valley | vs. | Onaga | 49-18 | |
| | TVL 7th Place Game at Axtell: | |
| * | 26 | 6:15PM | Onaga | @ | Valley Heights | 27-43 | |
| | VH: Bargdill 13. Onaga: Murray 13. | |
| * | 29 | 6:15PM | Onaga | @ | Washington County | 42-65 | |
| | WC: Led 36-12 at half. Swartz 15, Penning 13. Onaga: Valburg 12. | |
| February |
| * | 2 | 6:15PM | B&B | @ | Onaga | 40-26 | |
| | Onaga: Krohn 17. | |
| | 5 | 5:30PM | Onaga | @ | Frankfort | 17-45 | |
| | FF: Keating 15, Dwerlkotte 11. | |
| * | 12 | 6:15PM | Hanover | @ | Onaga | 32-34 | |
| * | 16 | 6:15PM | Axtell | @ | Onaga | 35-39 | |
| * | 19 | 6:15PM | Onaga | @ | Clifton-Clyde | 20-45 | |
| | CC: Long 15 (3-3's), Bloomfield 13. | |
| | 23 | 6:15PM | Onaga | @ | Rossville High School | 42-49 | |
| | Onaga: Krohn 15, Murray 13. | |
| March |
| | 1 | 7:00PM | Onaga | @ | Troy High School | 32-30 | |
| | 2A Sub-State 1st Rd: Onaga: Krohn 16. | |
| | 4 | 7:30PM | Valley Heights | vs. | Onaga | 55-32 | |
| | 2A Sub-State Semi at Valley Heights: VH: Hargrave 22, Parker 10. Onaga: Krohn 14. | |
 |
* Conference Event
% Exhibition/Scrimmage Event
Event times are (CST)
