Probetrics — Sports Analytics
College Football slate
BYU Cougars
1-0 · #17 Elo
at
Sat, Oct 3, 12:00 AM ET
Amon G. Carter Stadium
TCU Horned Frogs
0-1 · #52 Elo
Spread Total Moneyline

The read

On rating alone BYU Cougars are 9.7 points better (#17 vs #52 of 240), and TCU add 0.0 for home field. The clearest mismatch is the rushing game: BYU rushing ranks #26, TCU defends it at #44; the other way TCU #108 into BYU's #45.

Who has the edge

Rating
Clear edge
BYU
BYU rated 9.7 points better on Elo (#52 vs #17).
Home & rest
Even
TCU gets 0.0 points for home field.
Passing game
Even
BYU passing ranks #54, TCU defends it at #92; the other way TCU #20 into BYU's #37.
context · not in the margin
Rushing game
Clear edge
BYU
BYU rushing ranks #26, TCU defends it at #44; the other way TCU #108 into BYU's #45.
context · not in the margin
Third down & red zone
Even
BYU third-down conversion ranks #49, TCU defends it at #75; the other way TCU #14 into BYU's #20.
context · not in the margin
Form (last 5)
Clear edge
BYU
TCU −5.0 per game over the last five, BYU +56.0.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

BYU CougarsTCU Horned Frogs
1760 Elo · #17
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
BYU +9.7 pts
1585 Elo · #52
road
Home field
not priced
home
Rest
even
+2.4 pts vs TCU D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
BYU +12.0 pts
−9.6 pts vs BYU D
W · +56.0
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
BYU +30.5 pts
L · −5.0
+15.9
SP+ (last season)Bill Connelly's SP+ from last season, the prior the college model starts each season from.
BYU +7.6 pts
+8.3
MarketThe consensus spread, read as points. Compare with the model margin above it.
not priced

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

CollegeFootballData, garbage time excluded · 2025 season (last season until three games are in)

Biggest mismatches

  • TCU defense (#23 interceptions forced) against a BYU offense ranked #123
  • BYU defense (#21 takeaways / game) against a TCU offense ranked #103
  • BYU defense (#38 stuff rate forced) against a TCU offense ranked #113
  • BYU defense (#45 rushing ppa / play allowed) against a TCU offense ranked #108
  • TCU power success (#35) against a BYU defense ranked #95 at stopping it

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

BYU Cougars offense vs TCU Horned Frogs defense

ranks of 135
BYU offTCU defEdge
Identity
Pass rate / Pass rate faced45%50%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).70%68%·
Plays / game6365·
Possession / game32:4331:08·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.28#54+0.30#92BYU
Pass success rate44%#4843%#86BYU
Pass explosivenessPPA on successful pass plays — how big the wins are.1.50#931.65#110·
Yards / pass attempt7.7#447.5#95BYU
Completion %64%#4962%#64·
Interception rate / Interceptions forced4.2%#1233.5%#23TCU
Rushing
Rushing PPA / play+0.20#26+0.06#44·
Rush success rate47%#3238%#23·
Rush explosiveness0.95#770.88#25TCU
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.00#572.84#58·
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.17%#3817%#94BYU
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.82%#568%#48BYU
Yards / rush4.8#403.8#40·
Situational
Standard-down PPA+0.17#36+0.05#46·
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.34#54+0.35#96BYU
Third-down conversion41%#4940%#75·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.03#393.49#54·
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.13.6%#4314.9%#88BYU
Turnovers / game / Takeaways / game1.14#481.62#32·

TCU Horned Frogs offense vs BYU Cougars defense

ranks of 135
TCU offBYU defEdge
Identity
Pass rate / Pass rate faced53%52%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).67%66%·
Plays / game6761·
Possession / game28:5227:17·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.41#20+0.18#37·
Pass success rate47%#2440%#59TCU
Pass explosivenessPPA on successful pass plays — how big the wins are.1.63#351.45#23·
Yards / pass attempt8.2#276.5#34·
Completion %67%#2358%#23·
Interception rate / Interceptions forced3.0%#851.5%#115TCU
Rushing
Rushing PPA / play+0.04#108+0.06#45BYU
Rush success rate43%#7839%#33BYU
Rush explosiveness0.83#1210.96#70BYU
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.2.70#1122.83#54BYU
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.22%#11321%#38BYU
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.77%#3575%#95TCU
Yards / rush4.0#953.8#42BYU
Situational
Standard-down PPA+0.10#74+0.05#44BYU
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.45#20+0.16#16·
Third-down conversion47%#1433%#20·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.14#343.29#35·
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.15.3%#6515.8%#64·
Turnovers / game / Takeaways / game1.54#1031.71#21BYU

Season

BYUTCU
1-0Record0-1
63.0Points for / game10.0
7.0Points against / game15.0
1-0 / 0-0Home / road0-1 / 0-0
1-0Against the spread0-1
1-0Over / underOvers–unders in this team's games. A tendency, not a lean.0-1
WLast 5L

Power ratings

BYUTCU
1760Elo1585
#17 of 240Rank#52 of 240
+9.7Offense ratingPoints per game above league average scored, opponent-adjusted.+1.8
+11.3Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+7.3
1456Strength of scheduleMean Elo of opponents faced this season.1412

Elo drives the winner call. Offense/defense ratings drive the total.

Advanced

BYUTCU
+14.9SP+ (this season)Bill Connelly's SP+ rating, points above average.+9.4
0.218Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.215
0.090Defense PPA / playPPA allowed per play — lower is better.0.147
46% / 39%Success rate (off / def)44% / 40%
1.19 / 1.22Explosiveness (off / def)1.28 / 1.29
689Talent composite247Sports team talent composite for the current roster.731
79%Returning production22%

Advanced stats are from 2025 until this season has about three games. Source: CollegeFootballData.

Head to head

2025TCU 13 at BYU 44BYU · BYU covered
2023BYU 11 at TCU 44TCU · TCU covered

How the margin was built

Rating gap
BYU +9.7 pts
Home field
TCU +— pts
Rest
Even
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
Total
Moneyline

Per-book prices appear once the multi-book feed has this game (about a week out).

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.