South Dakota vs. Western Illinois

Every meeting on file, as played. Ranks are the AP poll’s going in.

1. South Dakota’s biggest win2023: South Dakota 48, Western Illinois 6by 42 points
2. Western Illinois’s biggest win2015: Western Illinois 40, South Dakota 21by 19 points
3. Upset2012: Western Illinois 24, South Dakota 17Western Illinois had a 33% chance, by our ratings before kickoff

Our Elo rating at the end of each season, a measure of how strong a team was, not a forecast; 1500 is an average FBS team.

Every game is listed as played on the field.

• South Dakota vs. Nebraska16 meetings, South Dakota 0–⁠14–⁠2
• South Dakota vs. Northern Iowa15 meetings, South Dakota 5–⁠10
• South Dakota vs. North Dakota State15 meetings, South Dakota 3–⁠12
• South Dakota vs. Youngstown State13 meetings, South Dakota 4–⁠9
• Western Illinois vs. Illinois State35 meetings, Western Illinois 14–⁠21
• Western Illinois vs. Indiana State24 meetings, Western Illinois 13–⁠11
• Western Illinois vs. Southern Illinois24 meetings, Western Illinois 6–⁠18
• Western Illinois vs. Northern Iowa21 meetings, Western Illinois 5–⁠16