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Matchup preview

UAB vs Illinois

UAB visit Illinois in Week 1. The model favors Illinois by 30.5. Win probability, the tale of the tape, and the all-time series, all from real data.

Win probability
3%
97%

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

The read
Model analysis · September 2 · refreshed weekly

SP+ separates these teams by nearly 28 rating points, pricing Illinois at 10.4 (28th) against UAB at -17.5 (124th) and projecting a 30.3-point Illinois margin. The consensus market sets Illinois -27.5 with a 54.5 total, so the model reads the favorite roughly three points stronger than the two-book line. Win-probability estimates converge: the model gives Illinois 97%, the market-implied figure is 95%, and ProphetX exchange offers price Illinois at -2800 (97%) against UAB +2100 (5%).

The unit splits reinforce the gap. Illinois grades 26th on offense and 41st on defense, while UAB sits 105th on offense and 130th on defense, the weaker side on both units. That two-sided mismatch is the mechanism behind the projected margin, and it leaves little disagreement between model and market beyond the three-point spread edge toward Illinois.

Season context frames the stakes. Illinois projects to 6.9 wins with a 7.2% Playoff chance and 0.3% title odds (market 0.7%) across a 10,000-run simulation, against UAB at 4.4 wins, 0.1% to reach the Playoff and 0% to win it. Every input points one direction, leaving the size of the margin against the 27.5 number as the only live question.

Model and market align on Illinois near 97%; the lone edge is roughly three points favoring the favorite over the 27.5 line.

Matchup odds
Consensus line · 3 books
Spread
ILL -25.8
Total (O/U)
54.2
Favorite
ILL
Moneyline win probability (implied from the spread)
UAB
6%

Real consensus line across 3 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
UAB1%-4 ptsvsIllinois99%+4 pts
0%25%50%75%100%UAB favoredIllinois favoredAug 19Aug 22Aug 26Aug 29Sep 1Sep 4Sep 5

Real daily prices from the market to win this game, shown as UAB's win price; Illinois's is 100 minus it (the same market's other side). Above the 50% line UAB is favored, below it Illinois 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+
#123SP+SP+: Bill Connelly's tempo- and opponent-adjusted efficiency rating, expressed in points above average.#33
#124FPIFPI: ESPN's Football Power Index, an overall measure of team strength.#30
1184EloElo: a rating that rises or falls after each game based on the result and the quality of the opponent.1595
-Title oddsDe-vigged consensus probability to win the national title, averaged across the prediction markets we track.0.8%
UABIllinoissolid = 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
More Week 1 matchups
Model previews for the rest of the slate
FAQ

Frequently asked questions

How do I trade the UAB vs Illinois game?

Kalshi lists winner markets for college football games. Sign up with code FADE (trade $25, get up to $500), open the UAB vs Illinois 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 UAB and Illinois play?

Week 1 of 2026, on Sep 4, 2026 at Illinois.

Who is favored?

The model projects Illinois by 30.5 (97% win probability), from SP+ ratings.

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

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