

Brock Purdy is a 2-year Clutch Passer for Iowa State. Brock's 2021 season ranks in the 0th percentile nationally by opponent-adjusted EPA per play across 422 plays — a developing rate for the QB.
Elevates on passing downs — 3rd-and-medium, two-minute drills, and pressure situations are where this QB is best.
Top-10 nationally. Multiple mid-to-large collective deals expected.
Tier is a model estimate based on position, school brand, performance rank, and usage — not a reported deal. NIL deals are private. For a real market valuation, see On3's NIL profile, which factors in social following and actual deal tracking.
| Wk | Opponent | Result | Opp SP+ | C/ATT | Pass Yds | Pass TD | INT | QBR | Rush Yds | Rush TD | EPA/play |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | vsNorthern Iowa | W16-10 | — | 21/26 | 199 | 0 | 0 | 48.6 | 58 | 0 | 0.27 |
| 2 | vsIowa | L17-27 | 11.4 | 13/27 | 138 | 0 | 3 | 13.0 | 1 | 0 | -0.04 |
| 3 | @UNLV | W48-3 | -13.8 | 21/24 |
Usage = share of team plays (CFBD has no true snap counts).
| Season | Team | Line value | WEPA/play | YoY Δ | Total EPA |
|---|---|---|---|---|---|
| 2019 | Iowa State | 10 | 0.505 | — | 282.8 |
| 2020 | Iowa State | 8.7 | 0.503 | -0.00 | 239.1 |
Chart shows per-game EPA (bars) and rolling 5-game average (line). Season breaks marked with dashed lines. Line value = est. points over replacement per game.
C/ATT 23/39 · Pass Yds 204 · Pass TD 1 · INT 1
| 288 |
| 3 |
| 0 |
| 83.1 |
| 33 |
| 0 |
| 0.78 |
| 4 | @Baylor | L29-31 | 15.6 | 22/33 | 263 | 1 | 1 | 71.1 | 11 | 0 | 0.36 |
| 5 | vsKansas | W59-7 | -19.7 | 17/22 | 245 | 4 | 0 | 98.0 | 37 | 0 | 0.85 |
| 7 | @Kansas State | W33-20 | 14.2 | 22/25 | 208 | 1 | 0 | 93.5 | 7 | 0 | 0.60 |
| 8 | vsOklahoma State | W24-21 | 17.2 | 27/33 | 307 | 2 | 0 | 90.6 | -6 | 0 | 0.33 |
| 9 | @West Virginia | L31-38 | 1.8 | 16/27 | 185 | 1 | 0 | 76.9 | 64 | 1 | 0.28 |
| 10 | vsTexas | W30-7 | 8.5 | 27/38 | 252 | 0 | 0 | 49.0 | 34 | 0 | 0.25 |
| 11 | @Texas Tech | L38-41 | 9.8 | 32/42 | 356 | 3 | 2 | 88.8 | 34 | 0 | 0.67 |
| 12 | @Oklahoma | L21-28 | 16.8 | 30/41 | 281 | 1 | 1 | 37.0 | -47 | 0 | — |
| 13 | vsTCU | W48-14 | -0.6 | 21/30 | 262 | 2 | 0 | 69.6 | -2 | 0 | 0.53 |
| 1 | vsClemson | L13-20 | 18.7 | 23/39 | 204 | 1 | 1 | 67.1 | 14 | 0 | -0.02 |