| Rank | School | Year | | TB | AB | G | Total |
| 1 | Mansfield | 1999 | | 534 | 732 | 25 | 0.730 |
| 2 | Mansfield | 2000 | | 614 | 865 | 30 | 0.710 |
| 3 | Westminster Christian Academy | 2007 | | 568 | 802 | 30 | 0.708 |
| 4 | Bishop LeBlond | 2000 | | 449 | 675 | 23 | 0.665 |
| 5 | Christian Brothers College | 1990 | | 406 | 627 | 25 | 0.648 |
| 6 | Hickman | 1999 | | 439 | 681 | 24 | 0.645 |
| 7 | New Franklin | 1989 | | 266 | 419 | 14 | 0.635 |
| 8 | Lawson | 2000 | | 341 | 543 | 20 | 0.628 |
| 9 | Herculaneum | 2001 | | 517 | 828 | 29 | 0.624 |
| 10 | Green City | 2017 | | 186 | 306 | 11 | 0.608 |
| 11 | Kelly | 2020 | | 377 | 698 | 28 | 0.540 |
| 12 | Windsor | 2020 | | 298 | 577 | 24 | 0.516 |
| 13 | Aurora | 2017 | | 377 | 830 | 32 | 0.454 |