Northern Iowa vs South Dakota Series
Northern Iowa leads the series with South Dakota 10–5 across 15 meetings.
| MEETINGS | 15 |
| SERIES | Northern Iowa leads 10–5 |
| NORTHERN IOWA WINS | 10 |
| SOUTH DAKOTA WINS | 5 |
| STREAK | South Dakota won the last 2 |
| LAST MEETING | South Dakota 17, Northern Iowa 14 · 2025 |
| FIRST ON RECORD | Northern Iowa 24, South Dakota 13 · 2008 |
