All games are played at 5 p.m. at the higher seed’s home field, unless specified otherwise.
Division I | Brackets
No. 2 Fairfield (15-3) vs. the winner of No. 19 Ursuline (10-12) and No. 24 Colerain (2-14) on Wednesday, May 8.
No. 5 Talawanda (20-3) vs. the winner of No. 10 Harrison (14-5) and No. 16 Little Miami (10-10) on Wednesday, May 8.
No. 6 Lakota East (16-7) vs. the winner of No. 14 St. Ursula (13-5) and No. 13 West Clermont (11-7) on Wednesday, May 8.
No. 9 Hamilton (12-6) vs. No. 28 Winton Woods (0-12) on Wednesday, May 8.
No. 12 Ross (12-5) vs. No. 26 Edgewood (7-14) on Monday, May 6.
No. 15 Lakota West (10-10) vs. the winner of No. 8 Western Brown (17-4) and No. 17 Western Hills (7-1) on Wednesday, May 8.
No. 16 Middletown (3-15) vs. No. 7 Springboro (7-8) on Monday, May 6.
Division II | Brackets
No. 2 Franklin (12-7) vs. No. 10 Alter (2-11) on Tuesday, May 7. The winner of that game plays No. 6 Fenwick (5-10) on Thursday, May 9.
No. 3 Badin (14-6) vs. No. 12 Northwest (3-14) on Tuesday, May 7.
No. 7 Monroe (3-11) vs. the winner of No. 4 Clinton Massie (8-10) and No. 8 Valley View (4-18) on Thursday, May 9.
Division III | Brackets
No. 10 Madison (8-9) vs. No. 7 Seven Hills (6-2) on Wednesday, May 8.
Division IV | Brackets
No. 8 New Miami (2-9) vs. No. 5 Lockland (7-5) on Tuesday, May 7. The winner of that game plays No. 3 Cincinnati Christian (11-4) on Thursday, May 9.