Southwestern standings
| School | Overall | % | PF | PA | Off | Def | League | Lg % | Lg PF | Lg PA | Lg Off | Lg Def |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Belleville East | 26-7 | 0.79 | 2017 | 1627 | 61.12 | 49.30 | 7-5 | 0.58 | 681 | 621 | 56.75 | 51.75 |
| O'Fallon | 25-8 | 0.76 | 1861 | 1602 | 56.39 | 48.55 | 9-3 | 0.75 | 652 | 571 | 54.33 | 47.58 |
| East St. Louis | 26-9 | 0.74 | 2209 | 1816 | 63.11 | 51.89 | 8-4 | 0.67 | 740 | 592 | 61.67 | 49.33 |
| Edwardsville | 20-11 | 0.65 | 1638 | 1414 | 52.84 | 45.61 | 7-5 | 0.58 | 553 | 577 | 46.08 | 48.08 |
| Collinsville | 21-12 | 0.64 | 1914 | 1630 | 58.00 | 49.39 | 7-5 | 0.58 | 709 | 637 | 59.08 | 53.08 |
| Belleville West | 14-16 | 0.47 | 1631 | 1654 | 54.37 | 55.13 | 4-8 | 0.33 | 638 | 702 | 53.17 | 58.50 |
| Alton | 6-25 | 0.19 | 1501 | 1889 | 48.42 | 60.94 | 0-12 | 0.00 | 535 | 808 | 44.58 | 67.33 |