Since the 2022 season, Southern Indiana and Western Illinois have met 13 times, with Southern Indiana holding a 10–3 edge in the series.
Most recently Southern Indiana won 12–0 on March 22, 2026.
Right now Southern Indiana is 29–29 and Western Illinois is 17–36, with Western Illinois at 166 days since a win against Southern Indiana's 151.
| Date | Site | Winner | Score |
|---|---|---|---|
| Sun, Mar 22 2026 | Southern Indiana home | Southern Indiana | 12–0 |
| Sat, Mar 21 2026 | Southern Indiana home | Western Illinois | 12–9 |
| Fri, Mar 20 2026 | Southern Indiana home | Southern Indiana | 3–2 |
| Sun, Mar 23 2025 | Western Illinois home | Southern Indiana | 6–4 |
| Sat, Mar 22 2025 | Western Illinois home | Southern Indiana | 8–5 |
| Fri, Mar 21 2025 | Western Illinois home | Western Illinois | 15–5 |
| Sat, May 18 2024 | Southern Indiana home | Southern Indiana | 10–3 |
| Fri, May 17 2024 | Southern Indiana home | Southern Indiana | 5–3 |
| Thu, May 16 2024 | Southern Indiana home | Southern Indiana | 8–1 |
| Sun, Feb 19 2023 | Neutral site | Southern Indiana | 5–4 |
| Sat, Feb 18 2023 | Neutral site | Southern Indiana | 6–0 |
| Sat, Feb 18 2023 | Neutral site | Western Illinois | 5–2 |
| Fri, Feb 17 2023 | Neutral site | Southern Indiana | 11–5 |
Full schedules and drought counters: Southern Indiana Screaming Eagles and Western Illinois Leathernecks.
Southern Indiana vs Eastern Illinois, Southern Indiana vs Lindenwood, Southern Indiana vs Morehead State, Southern Indiana vs SIU Edwardsville, Southern Indiana vs Southeast Missouri State, Southern Indiana vs UT Martin.
Western Illinois vs Eastern Illinois, Western Illinois vs Lindenwood, Western Illinois vs Morehead State, Western Illinois vs SIU Edwardsville, Western Illinois vs Southeast Missouri State, Western Illinois vs UT Martin.