Sat, Nov 6 2021
·
Week 10
·
🏟 Ryan Field
Evanston, IL
·
Turf
·
47,130 cap
Iowa✈ 200 miSame TZ
Matchup Prediction
Iowa
has the edge in this matchup
Both Momentum Control (CSS) and Game Control metrics favor
Iowa entering this game.
Momentum Control
61.3%
Iowa wins
Lean
Game Control
75.9%
Iowa wins
Solid
Vegas Spread
Iowa -11.5
O/U 40.5
teamrankings
Advanced Stats
All 4 factors agree → Iowa
· 83.1% ATS historically when all four align
↓ See full breakdown
Iowa 2021 Schedule
Iowa's 2021 Schedule
| Date | Matchup | Spread | Total | Result | O/U | Cover |
|---|---|---|---|---|---|---|
| Sat 9/4 | Iowa vs Indiana | -3.5W34–6 | 45.5 | W34–6 | U | Y |
| Sat 9/11 | Iowa at Iowa State | +4.0W27–17 | 45.0 | W27–17 | U | Y |
| Sat 9/18 | Iowa vs Kent State | -22.0W30–7 | 55.5 | W30–7 | U | Y |
| Sat 9/25 | Iowa vs Colorado State | -24.0W24–14 | 43.5 | W24–14 | U | N |
| Fri 10/1 | Iowa at Maryland | -3.0W51–14 | 47.5 | W51–14 | O | Y |
| Sat 10/9 | Iowa vs Penn State | -2.5W23–20 | 41.0 | W23–20 | O | Y |
| Sat 10/16 | Iowa vs Purdue | -11.0L7–24 | 42.5 | L7–24 | U | N |
| — Bye Week — | ||||||
| Sat 10/30 | Iowa at Wisconsin | +3.0L7–27 | 35.5 | L7–27 | U | N |
| Sat 11/6 | Iowa at Northwestern | -11.5W17–12 | 40.5 | W17–12 | U | N |
| Sat 11/13 | Iowa vs Minnesota | -4.0W27–22 | 37.5 | W27–22 | O | Y |
| Sat 11/20 | Iowa vs Illinois | -12.0W33–23 | 37.5 | W33–23 | O | N |
| Fri 11/26 | Iowa at Nebraska | +1.5W28–21 | 41.0 | W28–21 | O | Y |
| Sat 12/4 | Iowa vs Michigan | +12.0L3–42 | 43.5 | L3–42 | O | N |
| Sat 1/1 | Iowa vs Kentucky | +3.0L17–20 | 43.5 | L17–20 | U | Y |
Northwestern 2021 Schedule
Northwestern's 2021 Schedule
| Date | Matchup | Spread | Total | Result | O/U | Cover |
|---|---|---|---|---|---|---|
| Fri 9/3 | Northwestern vs Michigan State | -3.0L21–38 | 45.5 | L21–38 | O | N |
| Sat 9/11 | Northwestern vs Indiana State | -28.5W24–6 | 46.0 | W24–6 | U | N |
| Sat 9/18 | Northwestern at Duke | -2.5L23–30 | 50.0 | L23–30 | O | N |
| Sat 9/25 | Northwestern vs Ohio | -13.5W35–6 | 47.5 | W35–6 | U | Y |
| Sat 10/2 | Northwestern at Nebraska | +11.0L7–56 | 51.5 | L7–56 | O | N |
| — Bye Week — | ||||||
| Sat 10/16 | Northwestern vs Rutgers | +2.5W21–7 | 45.0 | W21–7 | U | Y |
| Sat 10/23 | Northwestern at Michigan | +23.5L7–33 | 51.5 | L7–33 | U | N |
| Sat 10/30 | Northwestern vs Minnesota | +7.5L14–41 | 43.5 | L14–41 | O | N |
| Sat 11/6 | Northwestern vs Iowa | +11.5L12–17 | 40.5 | L12–17 | U | Y |
| Sat 11/13 | Northwestern at Wisconsin | +26.0L7–35 | 41.5 | L7–35 | O | N |
| Sat 11/20 | Northwestern vs Purdue | +11.0L14–32 | 47.5 | L14–32 | U | N |
| Sat 11/27 | Northwestern at Illinois | +7.0L14–47 | 45.0 | L14–47 | O | N |
Advanced Stats
Advanced Analytics Matchup
Matchup-adjusted (offense vs opponent defense) ·
2021 season
Agreement Signals — When All Metrics Agree
Elite · 83.1% ATS
PPA + PPO + SR + Havoc
All 4 Agree
→ Iowa
Elite · 82.4% ATS
PPA + PPO + Havoc
3 Agree
→ Iowa
Elite · 73.9% ATS
PPA + Success Rate
Both Agree
→ Iowa
Individual Factors — Ranked by Predictive Strength
PPA Overall
Points added per play · Elite predictor
PPA Passing
Pass efficiency edge · Strong predictor
Havoc Total
Def. disruption rate · Strong predictor
TFLs, sacks, PBUs, forced fumbles — higher is better
Points Per Opp
Drive-finishing edge · Strong predictor
Success Rate
Play consistency edge · Solid predictor
Field Position
Avg start (lower=better) · Solid predictor
Avg yards from own endzone to average start — lower is better · longer bar = better field position
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
Power ratings updated throughout the season as results accumulate
Momentum Control (CSS)
Consecutive Scoring Sequences
Who builds scoring momentum?
Iowa Edge
Iowa +0.70
CSS Edge (season-to-date)
Teams with this edge win 61.3% of games historically
Based on 7 games this season
Game Control (GC)
Win Probability Dominance
Who controls games start to finish?
Iowa Edge
Iowa +22.6
GC Edge (season-to-date)
Teams with this edge win 75.9% of games historically
Based on 8 games this season
Spread Context
ATS Historical Context
Based on 2021–2025 backtest · FBS vs FBS · Regular season
Both metrics agree on Iowa 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
Iowa
Kirk Ferentz #1
171–106 (62%)
· Yr 23 at school
OC
Brian Ferentz
Yr 1
#1
DC
Phil Parker
Yr 1
#1
Northwestern
Pat Fitzgerald #1
107–83 (56%)
· Yr 16 at school
OC
Mike Bajakian
Yr 1
#1
DC
Jim O'Neil
Yr 1
#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: CSS is not a predictive 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: GS is not a predictive 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 ✓
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: CSS is not a predictive 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: GS is not a predictive 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 ✓