1998-99 Championships
| Sport | Season Champion |
Tournament Champion |
|---|---|---|
| Men's XC | Siena Heights | --- |
| Women's XC | Spring Arbor | --- |
| Men's Golf | Tri-State | --- |
| Women's Golf | Not sponsored | --- |
| Men's Soccer | Madonna | (1) Madonna |
| Women's Soccer | Siena Heights | (1) Siena Heights |
| Volleyball | Madonna | (1) Madonna |
| Men's Basketball | Cornerstone | (1) Cornerstone |
| Women's Basketball | Spring Arbor/Tri-State | (1) Spring Arbor |
| Men's Indoor T&F | Aquinas | --- |
| Women's Indoor T&F | Aquinas | --- |
| Baseball | Indiana Tech | (1) Indiana Tech |
| Softball | Concordia | (1) Concordia |
| Men's Tennis | Spring Arbor | --- |
| Women's Tennis | Not sponsored | --- |
| Men's Outdoor T&F | Aquinas | --- |
| Women's Outdoor T&F | Aquinas | --- |