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Matchup preview

Wisconsin vs Penn State

Wisconsin visit Penn State in Week 4. The model favors Penn State by 16.4. Win probability, the tale of the tape, and the all-time series, all from real data.

Win probability
16%
84%

Model win probability from SP+ ratings + home-field edge.

The read
Model analysis · September 23 · refreshed weekly

SP+ rates Penn State 19.1 (12th) well clear of Wisconsin's 5.1 (56th), projecting the Nittany Lions by 16.4 with an 84% win probability. The consensus market is more cautious at Penn State -10 on a 44.8 total, implying 73%, while the ProphetX exchange sits between the two at 78% on the -350 offer against Wisconsin's +330. The model is the outlier, projecting a margin well beyond the market's ten-point spread.

Unit ranks favor the home side across the board: Penn State grades 14th on both offense and defense, while Wisconsin pairs a 21st-ranked defense with a 90th offense, the clear pressure point. Series history backs the model read, with Penn State 4-0 all time and a 28-13 win in the 2024 meeting. Early form is mixed for the picture: Wisconsin lost 13-41 at Notre Dame before handling Western Illinois 36-9 and Eastern Michigan 54-10, while Penn State swept its openers over Marshall 45-0, Temple 27-9 and Buffalo 55-13.

Simulations project nine wins for Penn State and a 37.4% Playoff chance, though the market prices its title odds at 1.2% against the model's 2.8%. Wisconsin projects six wins and 1.5% to reach the Playoff, framing this as a step up in class the numbers do not expect it to clear.

The model likes Penn State more than either market, projecting 16.4 points where the spread holds at ten and the exchange implies 78%.

Matchup odds
Consensus line · 2 books
Spread
PSU -10
Total (O/U)
44.8
Favorite
PSU
Moneyline win probability (implied from the spread)

Real consensus line across 2 sportsbooks. Spread and total are the current market number; the win probabilities are implied from the spread.

Matchup odds price history
The market to win this game · daily prices, colored by the favorite
Wisconsin23%-17 ptsvsPenn State77%+17 pts
0%25%50%75%100%Wisconsin favoredPenn State favoredSep 14Sep 16Sep 18Sep 20Sep 22Sep 23

Real daily prices from the market to win this game, shown as Wisconsin's win price; Penn State's is 100 minus it (the same market's other side). Above the 50% line Wisconsin is favored, below it Penn State is, and each candle takes the favored team's color. Kalshi shows open-high-low-close candles (filled body closed up, hollow closed down). As of Sep 23.

Tale of the tape
Percentile vs FBS · 2025 stats, 2026 SP+
#56SP+SP+: Bill Connelly's tempo- and opponent-adjusted efficiency rating, expressed in points above average.#12
#60FPIFPI: ESPN's Football Power Index, an overall measure of team strength.#16
1502EloElo: a rating that rises or falls after each game based on the result and the quality of the opponent.1954
-Title oddsDe-vigged consensus probability to win the national title, averaged across the prediction markets we track.1.2%
WisconsinPenn Statesolid = better, faded = trailing
What these metrics mean
SP+. SP+: Bill Connelly's tempo- and opponent-adjusted efficiency rating, expressed in points above average.
FPI. FPI: ESPN's Football Power Index, an overall measure of team strength.
Elo. Elo: a rating that rises or falls after each game based on the result and the quality of the opponent.
Title odds. De-vigged consensus probability to win the national title, averaged across the prediction markets we track.
Off PPA. PPA (Predicted Points Added): the average point value each play adds. Higher is better for offense, lower for defense.
Success. Success rate: the share of plays that stay on schedule (roughly 50% of needed yards on 1st down, 70% on 2nd, 100% on 3rd/4th). Higher is better.
Explosive. Explosiveness: the average value of a team's successful plays, i.e. how big its good plays are when they hit.
Yards/game. Total yards gained per game.
Success allowed. How often the defense allows an on-schedule play (enough yards for the down). Lower is better.
Havoc. Havoc rate: the share of plays where the defense makes a tackle for loss, forced fumble, interception, or pass breakup.
Yards allowed. Total yards allowed per game. Lower is better.
Efficiency profile
Percentile vs FBS · 2025
Recent series
Penn State lead 4-0
Penn State have won the last 4
20162024
Head to head
Every meeting in our records
2024
28-13
Penn State
at Wisconsin
2021
16-10
Penn State
at Wisconsin
2018
22-10
Penn State
at Penn State
2016
38-31
Penn State
neutral site
More Week 4 matchups
Model previews for the rest of the slate
FAQ

Frequently asked questions

How do I trade the Wisconsin vs Penn State game?

Kalshi lists winner markets for college football games. Sign up with code FADE (trade $25, get up to $500), open the Wisconsin vs Penn State market when it posts, and buy YES on your side; the price in cents equals the market's implied win probability. You can sell before kickoff or settlement at the current price.

When do Wisconsin and Penn State play?

Week 4 of 2026, on Sep 26, 2026 at Penn State.

Who is favored?

The model projects Penn State by 16.4 (84% win probability), from SP+ ratings.

What is the all-time series?

Penn State lead 4-0 over the meetings in our records.

Full schedule → · Both teams' playoff odds, from 10,000 simulations →

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