Week 5 •
Kinnick Stadium

Indiana20 @FINAL 15Iowa , Week 5, Sep 27, 2025

4-0 Big Ten Power rating: 28.9
3-1 Big Ten Power rating: 17.9

How did the line hold up?

Market line
IU -9.5
PM Implied
IU -7.0
Blue Chip model
IU -8.7
Edge
+0.8IOWA
See details
◂ favors IUfavors IOWA ▸Market: IU -9.5
‹ 11.0 IU
Adjust the power ratings by team
The power ratings row was edited directly, please click reset to adjust by team
IOWA
no impact
no impact
no impact
IOWA
1 IU1 IOWA2 IU2 IOWAModel: IU -8.7

Betting information

Spread
IU -9.5
Total
47.5
Odds implied score
IU 28.5 – 19.0 IOWA
Prediction markets
IU 76% win chance (Kalshi)

DraftKings · as of July 8, 2026

Indiana defeated Iowa 20–15 in a closely contested finish. Iowa covered by 4.5; Game went Under by 12.5. The market closed at Indiana -9.5 and the Blue Chip model made it Indiana -8.7. The two were within a point of each other, so there was no meaningful edge in this line.

What are the key factors for Indiana vs Iowa?

Indiana

Clutch late-game execution

Indiana scored the game-winning touchdown with 1:28 remaining on a 49-yard pass from Fernando Mendoza to Elijah Sarratt, showing ability to perform under pressure despite being held to a season-low 337 yards.

Defensive resilience and turnovers

The defense set up an early touchdown with an interception by Amare Ferrell, and held Iowa to 15 points, including a missed field goal late, proving they can keep the game close when the offense struggles.

Offensive inconsistency to address

Indiana's high-powered offense was limited to 337 yards and its lowest scoring output of the season, with Mendoza sacked twice and hurried five times, indicating areas for improvement during the bye week.

Quarterback toughness and leadership

Mendoza passed the 'gut check' test according to coach Cignetti, completing 13 of 23 passes for 233 yards and two touchdowns, and even took a safety to run out the clock, showing grit and game management.

Bye week preparation for Oregon

The Hoosiers have a bye week before facing Oregon on Oct. 11, giving them time to correct mistakes in the passing game and rest, which is crucial for maintaining their undefeated record against a tough opponent.

Iowa

Late-game defensive breakdown

Iowa allowed a 49-yard touchdown pass with 1:28 remaining, as Deshaun Lee missed a tackle on Elijah Sarratt, turning a potential win into a 20-15 loss.

Missed field goal costs lead

Kicker Drew Stevens missed a 42-yard field goal with 2:01 left that would have broken a 13-13 tie, putting pressure on the defense and ultimately leading to the loss.

Quarterback injury and uncertainty

Starter Mark Gronowski left in the fourth quarter with a lower leg injury after a strong performance (19/25, 144 yards, 1 TD run). Backup Hank Brown struggled (5/13, 48 yards), and Gronowski's status for next week is unclear.

Offensive struggles against ranked opponent

Iowa managed only 15 points and 192 total yards, continuing a trend of 11 consecutive losses to ranked teams, highlighting offensive limitations against top competition.

Tough upcoming schedule

After a bye week, Iowa faces a challenging stretch with home games against Penn State and Oregon, making this loss particularly damaging for momentum and bowl positioning.

What were the weather conditions for Indiana vs Iowa?

At kickoff, conditions at Kinnick Stadium were Clear, 75°F with winds of 12 mph. Gusts reaching 22 mph add variance to the kicking and passing game. Games with gusts at or above 30 mph have seen the total move down by about 1.4 points. Historical weather data for this game is preserved in the panel alongside. Weather data is sourced from WeatherAPI.com.

What happened in the game?

Indiana travels 315 miles to this game, a short road trip.

Indiana arrives with a 1-hour westward body clock shift, short of the two-zone westward threshold where travel starts to price.

Indiana won by 5 in a closely contested finish.

Iowa covered the spread.

The total went Under by 12.5 points.

How do Indiana and Iowa compare on power ratings?

Blue Chip Analytics power ratings favor Indiana (28.9) over Iowa (17.9) by 11.0 points on a neutral field. Despite playing at home, Iowa faces a power rating deficit. Check whether the market spread accounts for this gap. Iowa brings a meaningful home field advantage to this matchup (Blue Chip HFA: 2.1). Add this to the neutral-site differential to arrive at a venue-adjusted line.

Blue Chip Analytics power ratings represent expected point margin against an average FBS opponent on a neutral field, calculated from game data sourced via CollegeFootballData.com (CFBD). They are one input: cross-reference with the travel, rest, and weather data above before drawing conclusions.

Sources

Weather

Indiana won and Iowa covered the spread.

Conditions

as of September 27, 2025 Game-time

Clear

75°F

Rain0%
Precip0.00"
Humidity59%
Wind12 mph N
Gusts22 mph
Wind map for Indiana at Iowa: aerial view of Kinnick Stadium, wind from the N at 11.6 mph, gusting to 21.5 mph

Quick facts

Week
Week 5
Kickoff (local)
02:30 PM CDT
Venue
Kinnick Stadium
Capacity
69,250
Elevation
722 ft
Surface
Artificial Turf

Travel and rest

Measure IndianaAway IowaHome
This week315 miles0 miles
Last weekHome game1,788 miles
Season total315 miles2,009 miles
Body clock15:3014:30
Rest7 days7 days