Indiana
Big Ten
2021 rating history
Point-in-time, recency-weighted opponent-adjusted efficiency — recomputed each week from strictly-prior games only.
Past prediction accuracy — 2021
| Week | Opponent | Actual | Predicted | Margin error |
|---|---|---|---|---|
| Week 1 | @ Iowa | 34–6 | — | — |
| Week 3 | vs Cincinnati | 38–24 | — | — |
| Week 4 | @ Western Kentucky | 31–33 | — | — |
| Week 5 | @ Penn State | 24–0 | — | — |
| Week 7 | vs Michigan State | 20–15 | — | — |
| Week 8 | vs Ohio State | 54–7 | — | — |
| Week 9 | @ Maryland | 38–35 | — | — |
| Week 10 | @ Michigan | 29–7 | — | — |
| Week 11 | vs Rutgers | 38–3 | — | — |
| Week 12 | vs Minnesota | 35–14 | — | — |
| Week 13 | @ Purdue | 44–7 | — | — |