Iowa · Week 4 analysis

Where the team stands

Iowa ranks No. 5 in the reconstructed EP field, with a rating of +18.77 points against the average FBS opponent.

The previous snapshot ranked it No. 4; this update moves it -1 places and -1.65 rating points.

The rating snapshot includes 4 eligible games, with an eligible-results record of 4–0. The 24-hour kickoff embargo is applied consistently in historical forecast snapshots.

What enters this model

Opponent-adjusted current margin: +4.722. Prior-season margin: +19.855.

Opponent-adjusted first-down rate: +0.0588; EPA/play net: +0.1632; success-rate net: +0.0356; explosiveness net: +0.7254. These are adjusted net signals, not raw offensive rates.

EP inputs cover 3 eligible games. Excluded games contribute no fabricated EP observation. Opponent results can move a rating even during a bye.

The result and the reconstructed expectation

Iowa beat Michigan by 1 points. The pre-result reconstruction projected a margin of +16.29; the result was -15.29 points relative to that expectation.

This is a newly reconstructed forecast under the frozen EP model. It is not represented as a prediction published before the game, and it does not replace the original published grade.

Next scheduled test

The next scheduled opponent at this snapshot is Ohio State on 2026-10-03. That fixture is schedule information; its later outcome is not used in this report.

Offense: production and workload

Total yards: 285 versus 429; Net passing yards: 227 versus 276; Rushing yards: 58 versus 153; First downs: 16 versus 21

Completions–attempts: 21-35 versus 17-28; Rush attempts: 24 versus 40; Yards per pass: 6.5 versus 9.9; Yards per rush: 2.4 versus 3.8

Read production alongside workload: more attempts can raise a yardage total without raising efficiency. The model uses opponent-adjusted rate signals, not this box score alone.

Defense and possession

The opponent scored 19 points and recorded 429 total yards. This describes the conceded production; it does not identify a particular player or coverage as its cause.

Recorded sacks: 1 versus 2; Tackles for loss: 1 versus 3; Third downs: 6-14 versus 5-13; Fourth downs: 0-0 versus 0-1

Turnovers: 0 versus 1; Fumbles lost: 0 versus 0; Interceptions thrown: 0 versus 1; Penalties–yards: 5-34 versus 8-75; Possession time: 25:31 versus 34:29

The season outlook at this snapshot

The recorded regular-season record is 4–0. The expected final record is 10.6–1.4 over 12 scheduled games.

Expected wins add recorded results to the estimated win probabilities of remaining games. They are not a list of certain winners. Probabilities use a symmetric approximation from historical development residuals; independent calibration has not been established.

The comparison around the ranking

Nearby in this same snapshot: No. 4 Ohio State (+19.30); No. 6 Oregon (+16.99).

PSR compares predictive strength rather than sorting teams by wins. A team can win and move down, or lose and move up, as its performance and opponents change the adjusted evidence.

How to read this assessment

This is a fresh assessment under the frozen EP model, using this period's eligible inputs. Earlier published releases remain preserved separately; the reconstructed archive is not presented as a prediction published before those games.

Scoring margin, prior-season margin, first-down efficiency, EPA per play, success rate and explosiveness contribute together. Correlated signals should not be interpreted as independent proof of an advantage, and a model disagreement with a betting line is not proof of profit.