Illinois at Penn State Week 8 College Football Matchup Illinois at Penn State Matchup - Week 8
Sat, Oct 23 2021 · Week 8 · 🏟 Beaver Stadium University Park, PA · Turf · 106,572 cap
Illinois✈ 547 mi+1 hr TZ
Away
20 18
Final
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📊 Punt & Rally Projection
Illinois
16
ILL +24.5
Penn State
28
P&R Line Penn State -12.5
P&R Total O/U 43.5
Confidence 90 High
Vegas Penn State -24.5 · O/U 46.0
Matchup Prediction
Penn State has the edge in this matchup
Both Momentum Control (CSS) and Game Control metrics favor Penn State entering this game.
Momentum Control
58.4%
Penn State wins
Lean
Game Control
76%
Penn State wins
Strong
Vegas Spread
Penn State -24.5
O/U 46.0
teamrankings
Advanced Stats
All 4 factors agree → Penn State · 83.1% ATS historically when all four align
↓ See full breakdown
🛋 Penn State Coming off BYE 🛋 Illinois Coming off BYE
Illinois 2021 Schedule
Illinois's 2021 Schedule
DateMatchupSpreadTotalResultO/UCover
Sat 8/28Illinois vs Nebraska+6.5W30–2252.0W30–22UY
Sat 9/4Illinois vs UTSA-4.5L30–3752.0L30–37ON
Sat 9/11Illinois at Virginia+10.5L14–4257.0L14–42UN
Fri 9/17Illinois vs Maryland+7.0L17–2061.5L17–20UY
Sat 9/25Illinois at Purdue+10.5L9–1353.5L9–13UY
Sat 10/2Illinois vs Charlotte-10.0W24–1454.0W24–14UN
Sat 10/9Illinois vs Wisconsin+12.5L0–2442.0L0–24UN
— Bye Week —
Sat 10/23Illinois at Penn State+24.5W20–1846.0W20–18UY
Sat 10/30Illinois vs Rutgers+1.5L14–2041.5L14–20UN
Sat 11/6Illinois at Minnesota+14.5W14–644.5W14–6UY
— Bye Week —
Sat 11/20Illinois at Iowa+12.0L23–3337.5L23–33OY
Sat 11/27Illinois vs Northwestern-7.0W47–1445.0W47–14OY
Penn State 2021 Schedule
Penn State's 2021 Schedule
DateMatchupSpreadTotalResultO/UCover
Sat 9/4Penn State at Wisconsin+5.5W16–1048.5W16–10UY
Sat 9/11Penn State vs Ball State-23.0W44–1358.0W44–13UY
Sat 9/18Penn State vs Auburn-4.0W28–2053.0W28–20UY
Sat 9/25Penn State vs Villanova-29.5W38–1753.0W38–17ON
Sat 10/2Penn State vs Indiana-12.0W24–054.5W24–0UY
Sat 10/9Penn State at Iowa+2.5L20–2341.0L20–23ON
— Bye Week —
Sat 10/23Penn State vs Illinois-24.5L18–2046.0L18–20UN
Sat 10/30Penn State at Ohio State+18.5L24–3360.5L24–33UY
Sat 11/6Penn State at Maryland-10.0W31–1456.5W31–14UY
Sat 11/13Penn State vs Michigan+2.5L17–2148.0L17–21UN
Sat 11/20Penn State vs Rutgers-14.0W28–044.5W28–0UY
Sat 11/27Penn State at Michigan State-3.5L27–3051.5L27–30ON
Sat 1/1Penn State vs Arkansas+3.5L10–2451.0L10–24UN
Advanced Stats
Advanced Analytics Matchup
Matchup-adjusted (offense vs opponent defense) · 2021 season
Penn State PPA Edge
Agreement Signals — When All Metrics Agree
Elite · 83.1% ATS
PPA + PPO + SR + Havoc
All 4 Agree
→ Penn State
Elite · 82.4% ATS
PPA + PPO + Havoc
3 Agree
→ Penn State
Elite · 73.9% ATS
PPA + Success Rate
Both Agree
→ Penn State
Individual Factors — Ranked by Predictive Strength
PPA Overall
Points added per play · Elite predictor
Illinois
+0.190
Penn State
+0.329
Penn State Edge
PPA Passing
Pass efficiency edge · Strong predictor
Illinois
+0.154
Penn State
+0.498
Penn State Edge
Havoc Total
Def. disruption rate · Strong predictor
Illinois
0.153
Penn State
0.160
TFLs, sacks, PBUs, forced fumbles — higher is better
Penn State Edge
Points Per Opp
Drive-finishing edge · Strong predictor
Illinois
+5.637
Penn State
+6.793
Penn State Edge
Success Rate
Play consistency edge · Solid predictor
Illinois
+0.786
Penn State
+0.834
Penn State Edge
Field Position
Avg start (lower=better) · Solid predictor
Illinois
72.0
Penn State
73.0
Avg yards from own endzone to average start — lower is better · longer bar = better field position
Illinois Edge
Advanced stats sourced from CFBD · 2021 season · Edges are matchup-adjusted (offense vs opponent defense)
Power Ratings
Team Power Ratings
Overall · Offense · Defense ratings · Updated as season progresses
Penn State Rated Higher
Overall Power Rating
Illinois
8.0
Penn State
8.8
Offense Rating
Illinois
18.9
Penn State
19.0
Defense Rating (lower = better defense)
Illinois
10.9
Penn State
10.2
Power ratings updated throughout the season as results accumulate
Momentum Control (CSS)
Consecutive Scoring Sequences Who builds scoring momentum? Penn State Edge
Avg sequences created per game
Illinois #100
0.29
Penn State #83
0.80
Avg sequences allowed per game (lower is better)
Illinois #16
0.86
Penn State #28
0.40
Penn State +0.51
CSS Edge (season-to-date)
Teams with this edge win 58.4% of games historically
Based on 5 games this season
Game Control (GC)
Win Probability Dominance Who controls games start to finish? Penn State Edge
Avg GC score per game (offense)
Illinois #1
25.4
Penn State #1
73.2
Avg GC score allowed per game (lower is better)
Illinois #97
60.0
Penn State #24
12.3
Penn State +47.9
GC Edge (season-to-date)
Teams with this edge win 76% of games historically
Based on 6 games this season
Spread Context
ATS Historical Context
Based on 2021–2025 backtest · FBS vs FBS · Regular season

Both metrics agree on Penn State with a large edge. Historically, dominant teams like this are fully priced into the spread — the agreed-upon team covers just 50.2% of the time. The metrics predict game control better than they beat the number.

ATS data is informational only. Past cover rates do not guarantee future results.

Coaching Matchup
Illinois
Bret Bielema #1
1–3 (25%) · Yr 1 at school
OC Tony Petersen Yr 1 #1
DC Ryan Walters Yr 1 #1
Staff Rating
0.00 #1
Penn State
James Franklin #1
63–28 (69%) · Yr 8 at school
OC Mike Yurcich Yr 1 #1
DC Anthony Poindexter / Brent Pry Yr 1 #1
Staff Rating
0.00 #1
About these metrics
Advanced Stats shows matchup-adjusted factor edges (offense vs opponent defense). Combination signals — when PPA, PPO, Success Rate, and Havoc all point the same direction — have historically predicted the SU winner in 95–97% of games and the ATS winner in 82–83% of games (2021–2025, FBS vs FBS, regular season).
Impact: Advanced Stats are the best performance based metric used to predict the outcome of games.

Momentum Control (CSS) measures consecutive scoring sequences — when a team scores, holds the opponent scoreless, then scores again. Teams entering a game with a CSS edge of +1.0 or more have won 71–78% of games historically (2021–2025, FBS vs FBS).
Impact: Momentum Control is a great measure for predicting game outcome but NOT an ATS advantage, data shows this is already considered when lines are set.

Game Control (GC) measures win probability dominance — how thoroughly a team controlled the game from start to finish. Teams with a GC edge of +12 or more have won 67–76% of games historically. When both metrics agree, combined confidence is higher. When they split, treat as a lean at best.
Impact: Game Control is another great measure for predicting game outcome but NOT an ATS advantage, data shows this is already considered when lines are set.

Power Ratings are a custom-built composite of a Teams Talent, Experience & Production, Coaching & Performance Metrics. These are updated constantly with roster changes, performance once the games start for the 2026 season, injuries the team is dealing with and scheduling situations.
Impact: There are a wide range of power ratings available, we think ours is the best, you can decide for yourself