Purdue Boilermakers vs Iowa Hawkeyes prediction: Purdue's Ryan Browne must beat Iowa alone, and the rush awaits
Purdue's run game has stalled, so its slumping quarterback has to throw against a top-10 pass rush, behind a defense that just lost its coordinator.
| Spread | Iowa -17.5 |
|---|---|
| Total (over/under) | 47.5 |
- Iowa should control the game on the ground and with its defense, leaving Purdue to chase it through the air in the cold.
- Ryan Browne against Iowa's pass rush: Iowa ranks 7th in sacks per game, and Purdue ranks 113th in sacks allowed.
- Our fair line is Iowa by 17.43 with a 47.5 total, essentially the market's number on both.
No ground floor for Purdue
Iowa has allowed 7.7 points per game over its last three, and its College Football Playoff hopes are still alive. Purdue comes to Kinnick with a fired defensive coordinator, a losing streak and an offense that now rests almost entirely on its quarterback.
Purdue can't lean on the run. Its line yards per carry, a measure of the push its blockers create, sit at 2.73, which ranks 120th. Fame Ijeboi has 10 rushing touchdowns, but he has averaged 1.7 yards per carry over his last three games. Now he faces the best run defense in the country by rushing EPA allowed (expected points added per play). Iowa ranks 1st.
That leaves Ryan Browne, and his recent form is the worry. He has completed 50.9% of his passes over the last three games. He has thrown 4 interceptions in that span. Iowa averages 3.33 sacks per game, 7th nationally. Purdue gives up 2.67 sacks per game, which ranks 113th. If Browne can't stay upright on early downs, Purdue's drives end before they start.
Iowa's run game, shorthanded
Iowa is built to run, and it does it well enough: 173.8 rushing yards per game, 49th nationally. This week it does it without two key pieces. Kamari Moulton is out for the season with a shoulder injury. Starting center Cael Winter is doubtful, and Ferentz said he is not expected to play.
Xavier Williams carries the load, and he has averaged 5.8 yards per carry on the season. He shouldn't need perfect blocking. Purdue ranks 130th in rushing EPA allowed and 108th in line yards allowed. Its stuff rate, the share of runs stopped at or behind the line, ranks 119th. Our projection gives Iowa 192 rushing yards.
Hank Brown doesn't have to carry the offense, and lately he hasn't had to. He has completed 71.2% of his passes over the last three games, with a sharp 20-of-24 day against Wisconsin.
Purdue's defense after Kane
Purdue fired defensive coordinator Kevin Kane on Nov. 8. Odom took the blame publicly, saying he "feel[s] responsible" and didn't help Kane enough. The search for a replacement is ongoing, so someone else calls the defense on Saturday.
The problem runs deeper than one coach. Purdue allows 0.264 EPA per play, which ranks 136th. Opponents convert 47.5% of their third downs against it. The Maryland loss showed the whole picture: Purdue led 12-0 early, then gave up an 87-yard touchdown on a second-and-long and lost by five. Jaden Mangham, who missed the last two games, is questionable in the secondary. Defensive lineman Rodney Lora is out again.
Purdue's schedule has been tougher than Iowa's. Its FBS opponents average 11.2 in SP+, against 4.6 for Iowa's. That softens the record, but not the defensive numbers.
Hidden yards and cold air
Iowa wins the field-position game before the offense even takes the field. It averages 47.0 yards per kick return, best in the country. Opponents start their drives at the 25.0-yard line on average, which ranks 3rd. That suits a slow, run-first offense that would rather play on a short field than chase points.
Purdue's one special-teams edge is its kicking, at 21 of 22 on field goals. Kickoff forecast: 36.7°F with almost no wind, which is cold but shouldn't take the passing game away.
The number and the script
The line opened at Iowa -15.5 and has moved to 17.5, toward the Hawkeyes. Our model lands on Iowa by 17.43, with a 47.5 total that matches the market. It gives Iowa an 87% chance to win. Purdue failed to cover in each of its last three games. Iowa is 6-3 against the spread.
The likely script fits a tested pattern. When favorites cover, their rushing totals tend to go over too. That makes Iowa's ground game the angle that lines up with the spread, even without Moulton.
Where the money is on Purdue Boilermakers vs Iowa Hawkeyes
On the Kalshi moneyline: Purdue Boilermakers: 35% of bets, 8% of the money; Iowa Hawkeyes: 65% of bets, 92% of the money. On the Kalshi spread: Iowa Hawkeyes -17.5: 47% of bets, 29% of the money; Purdue Boilermakers +17.5: 53% of bets, 71% of the money. On the Kalshi total: Over 47.5: 50% of bets, 80% of the money; Under 47.5: 50% of bets, 20% of the money.
Purdue Boilermakers vs Iowa Hawkeyes stats (this season)
| Stat | Purdue Boilermakers | Iowa Hawkeyes |
|---|---|---|
| Record | 3-6 | 7-2 |
| Points per game | 29.4 (58th of 138) | 27.8 (73rd of 138) |
| Points allowed per game | 32.3 (123rd of 138) | 12.2 (3rd of 138) |
| Yards per play | 5.72 (77th of 138) | 6.04 (45th of 138) |
| Yards per play allowed | 6.80 (133rd of 138) | 4.40 (10th of 138) |
| Passing yards per game | 267.0 (26th of 138) | 200.1 (101st of 138) |
| Rushing yards per game | 117.9 (117th of 138) | 173.8 (49th of 138) |
| 3rd-down conversion | 41.0% (57th of 138) | 40.9% (59th of 138) |
| Turnovers per game | 1.00 (37th of 138) | 1.11 (49th of 138) |
| Takeaways per game | 1.22 (62nd of 138) | 1.00 (92nd of 138) |
| EPA per play | 0.161 (54th of 138) | 0.094 (86th of 138) |
| EPA per play allowed | 0.264 (136th of 138) | -0.054 (14th of 138) |
Key players
- Ryan Browne (Purdue): He has 2,260 passing yards on the season but completed 50.9% of his passes with 4 interceptions over his last three games.
- Fame Ijeboi (Purdue): He has 10 rushing touchdowns, but he has averaged just 1.7 yards per carry across his last three games.
- Asaad Waseem (Purdue): Purdue's top target, with 709 receiving yards, including 116 against Washington.
- Curt Neal (Purdue): He had 2 of his 2.5 sacks at Penn State, which makes him Purdue's most likely source of pressure.
- Hank Brown (Iowa): He has completed 71.2% of his passes over the last three games and went 20 of 24 against Wisconsin.
- Xavier Williams (Iowa): With Moulton out, he takes over the backfield after averaging 5.8 yards per carry this season.
- Tony Diaz (Iowa): Iowa's leading receiver, with 504 yards, including 2 touchdowns in the last three games.
- Cam Buffington (Iowa): He leads the defense with 82 tackles and 9 tackles for loss.
Numbers that matter
| Iowa rushing EPA allowed | 1st | No run defense in the country gives up less per carry, and Purdue's ground game was already stalling. |
|---|---|---|
| Purdue sacks allowed per game | 2.67 | That ranks 113th, against an Iowa defense that ranks 7th in sacks. |
| Purdue EPA per play allowed | 136th | Purdue's defense was near the bottom of the country before it fired its coordinator. |
| Iowa kick return average | 47.0 | That ranks 1st nationally, which hands a slow offense short fields. |
| Line movement | -15.5 to -17.5 | The market has moved toward Iowa and now sits right on our fair number. |
Purdue Boilermakers vs Iowa Hawkeyes: quick answers
Who is favored in Purdue Boilermakers vs Iowa Hawkeyes?
Iowa is favored by 17.5 points (Iowa -17.5).
What is the over/under for Purdue Boilermakers vs Iowa Hawkeyes?
The total is 47.5 points.
When is Purdue Boilermakers vs Iowa Hawkeyes?
Saturday, November 14, 2026 at 7:30 PM ET.
Where is Purdue Boilermakers vs Iowa Hawkeyes played?
Kinnick Stadium.
Where is the money on Purdue Boilermakers vs Iowa Hawkeyes?
On the Kalshi moneyline: Purdue Boilermakers: 35% of bets, 8% of the money; Iowa Hawkeyes: 65% of bets, 92% of the money. On the Kalshi spread: Iowa Hawkeyes -17.5: 47% of bets, 29% of the money; Purdue Boilermakers +17.5: 53% of bets, 71% of the money. On the Kalshi total: Over 47.5: 50% of bets, 80% of the money; Under 47.5: 50% of bets, 20% of the money.