Week 6
California Memorial Stadium

Duke45 @FINAL 21California , Week 6, Oct 5, 2025

3-2 ACC Power rating: 8.1
4-1 ACC Power rating: -2.3

How did the line hold up?

Market line
DUKE -3.5
PM Implied
DUKE -2.1
Blue Chip model
DUKE -6.9
Edge
-3.4DUKE
See details
◂ favors DUKEfavors CAL ▸Market: DUKE -3.5
‹ 10.4 DUKE
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1 DUKE1 CAL2 DUKE2 CAL3 DUKE3 CALModel: DUKE -6.9

Betting information

Spread
DUKE -3.5
Total
54.5
Odds implied score
DUKE 29.0 – 25.5 CAL
Prediction markets
DUKE 59% win chance (Kalshi)

DraftKings · as of July 8, 2026

Duke defeated California 45–21 to secure a comfortable win. Duke covered by 20.5; Game went Over by 11.5. The market closed at Duke -3.5 and the Blue Chip model made it Duke -6.9, an edge of 3.4 points toward Duke.

What are the key factors for Duke vs California?

Duke

Resilient comeback after slow start

Duke fell behind 14-0 in the first quarter but responded with four consecutive scoring drives, including three touchdowns in a 6.5-minute span in the second quarter, showing strong composure and ability to adjust.

Quarterback Darian Mensah's efficiency

Mensah threw for 265 yards and two touchdowns, leading the up-tempo offense to 45 points against a Cal defense that had been allowing only 18 points per game, indicating his growing confidence and effectiveness.

Dominant defensive performance

Duke's defense recorded three interceptions and six sacks, stifling Cal's passing game and limiting their ground attack, which will be crucial against a strong Georgia Tech offense.

Balanced rushing attack

Nate Sheppard and Anderson Castle each ran for two touchdowns, and Jaquez Moore added another, showcasing a deep running back corps that can control the game and keep pressure off the quarterback.

Momentum from three-game winning streak

Duke has won three straight ACC games, improving to 4-2 overall and 3-0 in conference play, building confidence and momentum heading into a tough matchup against No. 17 Georgia Tech.

California

Turnover Troubles

Quarterback Jaron-Keawe Sagapolutele threw three interceptions, which directly led to Duke's scoring drives and the team's inability to maintain momentum.

Inconsistent Performance

Coach Justin Wilcox noted the team's roller-coaster play, with glimpses of good football but an overall lack of consistency, as they have lost two of their last three games.

Struggles on the Ground

California's rushing attack was ineffective, allowing Duke's defense to focus on stopping the passing game, which contributed to the offensive imbalance.

Defensive Vulnerability

After allowing an average of 18 points per game, the defense gave up 45 points, including three touchdowns in a 6.5-minute span in the second quarter, indicating a significant breakdown.

Next Game Outlook

California hosts North Carolina on Oct. 17, needing to address turnover issues and establish a more balanced offense to compete effectively.

What were the weather conditions for Duke vs California?

At kickoff, conditions at California Memorial Stadium were Mist, 57°F with winds of 4 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?

Duke travels 2,379 miles to this game, a cross-country trip.

That is a westward shift of 3 time zones, the one travel pattern Blue Chip has measured as carrying a consistent price: about 0.9 points, with the distance burden already inside it.

Duke won by 24 to secure a comfortable win.

Duke covered the spread comfortably.

The total went Over by 11.5 points.

How do Duke and California compare on power ratings?

Blue Chip Analytics power ratings favor Duke (8.1) over California (-2.3) by 10.4 points on a neutral field. Despite playing at home, California faces a power rating deficit. Check whether the market spread accounts for this gap. California brings a meaningful home field advantage to this matchup (Blue Chip HFA: 2.6). 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

Duke won and Duke covered the spread.

Conditions

as of October 5, 2025 Game-time

Mist

57°F

Rain0%
Precip0.00"
Humidity97%
Wind4 mph S
Gusts7 mph
Wind map for Duke at California: aerial view of California Memorial Stadium, wind from the S at 4 mph, gusting to 6.7 mph

Quick facts

Week
Week 6
Kickoff (local)
07:30 PM PDT
Venue
California Memorial Stadium
Capacity
52,428
Elevation
427 ft
Surface
Artificial Turf

Travel and rest

Measure DukeAway CaliforniaHome
This week2,379 miles0 miles
Last week1,016 miles5,367 miles
Season total4,937 miles7,205 miles
Body clock22:3019:30
Rest8 days8 days