Class 4A O'Fallon Regional
05/22 - 05/26/17
First round
| Date | Time | Event | Final |
|---|---|---|---|
| 4:30 pm | Granite City-12 vs Collinsville-2 at O'Fallon - Final |
Semifinals
| Date | Time | Event | Final |
|---|---|---|---|
| 4:30 pm | Granite City-0 vs Edwardsville-10 at O'Fallon - Final | ||
| 4:30 pm | Belleville West-7 at O'Fallon-5 - Final |
Regional final
| Date | Time | Event | Final |
|---|---|---|---|
| 4:00 pm | Edwardsville-5 vs Belleville West-6 at O'Fallon - Final |