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Week 3 •
Ross-Ade Stadium

USC33 @FINAL 17Purdue

2-0 Big Ten Power rating: 17.8
2-0 Big Ten Power rating: -2.1

By · Last updated

How did the line hold up?

Market line
USC -20.5
PM Implied
Not yet available
Blue Chip model
USC -17.3
Edge
+3.2PUR
See details
◂ favors USCfavors PUR ▸Market: USC -20.5
‹ 19.9 USC
The power ratings row was edited directly, please click reset to adjust by team
PUR
no impact
PUR
no impact
no impact
1 USC1 PUR2 USC2 PUR3 USC3 PURModel: USC -17.3

Betting information

Spread
USC -20.5
Total
59.5
Odds implied score
USC 40.0 – 19.5 PUR

DraftKings · as of July 8, 2026

USC defeated Purdue 33–17 in a double-digit victory. Purdue covered by 4.5; Game went Under by 9.5. The market closed at USC -20.5 and the Blue Chip model made it USC -17.3, an edge of 3.2 points toward Purdue.

What are the key factors for USC vs Purdue?

USC

Resilience in adverse conditions

USC overcame a 3-hour weather delay and a slow start to secure a 33-17 win, showing mental toughness and adaptability. This experience could help them handle disruptions in future games.

Defensive playmaking

The defense forced three interceptions, including a 70-yard pick-six by defensive tackle Jamaal Jarrett, and held Purdue to 17 points. This defensive performance suggests the unit can be a difference-maker.

Offensive efficiency despite lower scoring

While the offense scored a season-low 33 points, quarterback Jayden Maiava threw for 282 yards and the running game averaged over 4 yards per carry. The offense showed it can still produce when the high-scoring attack is contained.

Road game breakthrough

The win ended a nine-game losing streak in the Eastern time zone and a 14-game skid in Eastern/Central time zones, boosting confidence for future road contests.

Next opponent: Michigan State

USC hosts Michigan State next Saturday. The Trojans will look to build on this win and continue their strong start in Big Ten play, with the defense and offense showing they can win in different ways.

Purdue

Turnover Troubles in Red Zone

Purdue committed three turnovers on red-zone possessions, including interceptions by Ryan Browne, which directly led to USC points and prevented the Boilermakers from capitalizing on scoring opportunities.

Ryan Browne's Mixed Performance

Browne threw for 305 yards and a touchdown but also had three interceptions, showing both the ability to move the ball and a tendency for costly mistakes that hurt Purdue's chances.

Defensive Struggles Against Big Plays

The defense allowed a 70-yard interception return by a 360-pound defensive tackle and gave up four sacks, highlighting issues with containing explosive plays and pressuring the quarterback.

Competitive but Not Enough

Despite exceeding last year's win total and being competitive, Purdue failed to pass their first big test, indicating they are close but need to execute better in key moments against top opponents.

Daunting Road Ahead at Notre Dame

Next week, Purdue faces a much tougher challenge at No. 8 Notre Dame, requiring significant improvement in ball security and defensive consistency to compete.

What were the weather conditions for USC vs Purdue?

At kickoff, conditions at Ross-Ade Stadium were Overcast, 73°F with winds of 3 mph. Weather is not expected to be a meaningful factor in this game. Historical weather data for this game is preserved in the panel alongside. Weather data is sourced from WeatherAPI.com.

What happened in the game?

USC travels 1,775 miles to this game, a cross-country trip.

A trip of this length is worth roughly two thirds of a point to the home team on the measured evidence.

USC won by 16 in a double-digit victory.

Purdue covered the spread.

The total went Under by 9.5 points.

How do USC and Purdue compare on power ratings?

Blue Chip Analytics power ratings favor USC (17.8) over Purdue (-2.1) by 19.9 points on a neutral field. Despite playing at home, Purdue faces a power rating deficit. Check whether the market spread accounts for this gap. Purdue brings a modest home field advantage to this matchup (Blue Chip HFA: 1.9). 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.

Where can I find more data on USC and Purdue?

Sources

Game & Team Data

Weather

Travel & Rest

Model & Methodology

USC won and Purdue covered the spread.

Conditions

as of September 13, 2025 Game-time

Overcast

73°F

Rain0%
Precip0.00"
Humidity75%
Wind3 mph SSW
Gusts5 mph
Wind map for USC at Purdue: aerial view of Ross-Ade Stadium, wind from the SSW at 3.4 mph, gusting to 5.4 mph

Quick facts

Week
Week 3
Kickoff (local)
03:30 PM EDT
Venue
Ross-Ade Stadium
Capacity
61,441
Elevation
663 ft
Surface
Grass

Travel and rest

USCAway PurdueHome
This week1,775 miles0 miles
Last weekHome gameHome game
Season total1,775 miles0 miles
Body clock12:3015:30
Rest7 days7 days

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