Iowa
Big Ten
2025 rating history
Point-in-time, recency-weighted opponent-adjusted efficiency — recomputed each week from strictly-prior games only.
Past prediction accuracy — 2025
| Week | Opponent | Actual | Predicted | Margin error |
|---|---|---|---|---|
| Week 2 | @ Iowa State | 16–13 | 26.0–23.3 | 0.3 |
| Week 3 | vs Massachusetts | 7–47 | 11.0–44.4 | 6.6 |
| Week 4 | @ Rutgers | 28–38 | 23.2–32.0 | 1.3 |
| Week 5 | vs Indiana | 20–15 | 32.2–18.2 | 9.0 |
| Week 7 | @ Wisconsin | 0–37 | 19.3–23.8 | 32.4 |
| Week 8 | vs Penn State | 24–25 | 22.7–25.3 | 1.6 |
| Week 9 | vs Minnesota | 3–41 | 16.1–26.2 | 27.9 |
| Week 11 | vs Oregon | 18–16 | 23.3–22.2 | 0.8 |
| Week 12 | @ USC | 26–21 | 28.3–24.2 | 0.8 |
| Week 13 | vs Michigan State | 17–20 | 14.5–30.7 | 13.3 |
| Week 14 | @ Nebraska | 16–40 | 19.9–24.8 | 19.1 |
| Week 1 | @ Vanderbilt | 27–34 | 24.8–25.9 | 5.9 |