Texas Tech at Texas Week 4 College Football Matchup Texas Tech at Texas Matchup - Week 4
Sat, Sep 25 2021 · Week 4 · 🏟 Darrell K Royal-Texas Memorial Stadium Austin, TX · Turf · 100,119 cap
Texas Tech✈ 333 miSame TZ
35 70
Final
Home
📊 Punt & Rally Projection
Texas Tech
31
Texas
32
P&R Line Texas -1
P&R Total O/U 63
Confidence 86 High
Vegas Texas -9 · O/U 63.0
Matchup Prediction
Texas Tech has the edge in this matchup
Both Momentum Control (CSS) and Game Control metrics favor Texas Tech entering this game.
Momentum Control
73.7%
Texas Tech wins
Solid
Game Control
49.4%
Texas Tech wins
Toss-up
Vegas Spread
Texas -9
O/U 63.0
teamrankings
Advanced Stats
PPA + Success Rate agree → Texas Tech · 73.9% ATS historically
↓ See full breakdown
🏠 Texas 2nd straight Home Game
Texas Tech 2021 Schedule
Texas Tech's 2021 Schedule
DateMatchupSpreadTotalResultO/UCover
Sat 9/4Texas Tech vs Houston+2.5W38–2163.0W38–21UY
Sat 9/11Texas Tech vs Stephen F. Austin-31.5W28–2251.5W28–22UN
Sat 9/18Texas Tech vs Florida International-20.5W54–2154.0W54–21OY
Sat 9/25Texas Tech at Texas+9.0L35–7063.0L35–70ON
Sat 10/2Texas Tech at West Virginia+7.5W23–2055.0W23–20UY
Sat 10/9Texas Tech vs TCU+2.5L31–5260.0L31–52ON
Sat 10/16Texas Tech at Kansas-18.5W41–1467.5W41–14UY
Sat 10/23Texas Tech vs Kansas State+1.0L24–2560.5L24–25UY
Sat 10/30Texas Tech at Oklahoma+18.5L21–5267.0L21–52ON
— Bye Week —
Sat 11/13Texas Tech vs Iowa State+13.0W41–3855.5W41–38OY
Sat 11/20Texas Tech vs Oklahoma State+10.0L0–2355.0L0–23UN
Sat 11/27Texas Tech at Baylor+14.0L24–2751.5L24–27UY
Tue 12/28Texas Tech vs Mississippi State+10.0W34–758.5W34–7UY
Texas 2021 Schedule
Texas's 2021 Schedule
DateMatchupSpreadTotalResultO/UCover
Sat 9/4Texas vs Louisiana-8.5W38–1858.0W38–18UY
Sat 9/11Texas at Arkansas-6.0L21–4057.5L21–40ON
Sat 9/18Texas vs Rice-26.0W58–052.0W58–0OY
Sat 9/25Texas vs Texas Tech-9.0W70–3563.0W70–35OY
Sat 10/2Texas at TCU-3.5W32–2765.5W32–27UY
Sat 10/9Texas vs Oklahoma+4.0L48–5565.5L48–55ON
Sat 10/16Texas vs Oklahoma State-3.0L24–3261.0L24–32UN
— Bye Week —
Sat 10/30Texas at Baylor+2.0L24–3161.5L24–31UN
Sat 11/6Texas at Iowa State+6.0L7–3059.5L7–30UN
Sat 11/13Texas vs Kansas-31.0L56–5761.5L56–57ON
Sat 11/20Texas at West Virginia+2.5L23–3156.0L23–31UN
Fri 11/26Texas vs Kansas State-3.0W22–1754.5W22–17UY
Advanced Stats
Advanced Analytics Matchup
Matchup-adjusted (offense vs opponent defense) · 2021 season
Texas Tech PPA Edge
Agreement Signals — When All Metrics Agree
Elite · 83.1% ATS
PPA + PPO + SR + Havoc
Split
Metrics disagree
Elite · 82.4% ATS
PPA + PPO + Havoc
Split
Metrics disagree
Elite · 73.9% ATS
PPA + Success Rate
Both Agree
→ Texas Tech
Individual Factors — Ranked by Predictive Strength
PPA Overall
Points added per play · Elite predictor
Texas Tech
+0.573
Texas
+0.567
Texas Tech Edge
PPA Passing
Pass efficiency edge · Strong predictor
Texas Tech
+0.751
Texas
+0.751
Even
Havoc Total
Def. disruption rate · Strong predictor
Texas Tech
0.166
Texas
0.156
TFLs, sacks, PBUs, forced fumbles — higher is better
Texas Tech Edge
Points Per Opp
Drive-finishing edge · Strong predictor
Texas Tech
+8.800
Texas
+9.041
Texas Edge
Success Rate
Play consistency edge · Solid predictor
Texas Tech
+0.932
Texas
+0.890
Texas Tech Edge
Field Position
Avg start (lower=better) · Solid predictor
Texas Tech
72.5
Texas
70.6
Avg yards from own endzone to average start — lower is better · longer bar = better field position
Texas 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
Texas Tech Rated Higher
Overall Power Rating
Texas Tech
27.6
Texas
27.2
Offense Rating
Texas Tech
29.0
Texas
29.5
Defense Rating (lower = better defense)
Texas Tech
1.3
Texas
2.3
Power ratings updated throughout the season as results accumulate
Momentum Control (CSS)
Consecutive Scoring Sequences Who builds scoring momentum? Texas Tech Edge
Avg sequences created per game
Texas Tech #73
2.33
Texas #66
1.33
Avg sequences allowed per game (lower is better)
Texas Tech #74
0.33
Texas #107
1.67
Texas Tech +1.00
CSS Edge (season-to-date)
Teams with this edge win 73.7% of games historically
Based on 3 games this season
Game Control (GC)
Win Probability Dominance Who controls games start to finish? Texas Tech Edge
Avg GC score per game (offense)
Texas Tech #1
66.9
Texas #1
65.7
Avg GC score allowed per game (lower is better)
Texas Tech #84
21.4
Texas #45
27.0
Texas Tech +1.2
GC Edge (season-to-date)
Teams with this edge win 49.4% of games historically
Based on 3 games this season
Actual Result
CSS Battle
Texas
2 — 0 sequences
✗ Predicted incorrectly
GC Battle
Texas
96.4 — 2.3 GC score
✗ Predicted incorrectly
Game Result
Texas won by 35
✗ Model missed it
Spread Context
ATS Historical Context
Based on 2021–2025 backtest · FBS vs FBS · Regular season

Both metrics agree on Texas Tech, but the GC edge is small. When metrics agree but GC is near-neutral, the agreed-upon team has covered only 46.7% of the time historically (n=224) — potentially a fade signal.

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

Coaching Matchup
Texas Tech
Sonny Cumbie #1
11–14 (44%) · Yr 3 at school
OC Sonny Cumbie Yr 1 #1
DC Keith Patterson Yr 1 #1
Staff Rating
0.00 #1
Texas
Steve Sarkisian #1
2–1 (67%) · Yr 1 at school
OC Kyle Flood Yr 1 #1
DC Pete Kwiatkowski 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