Probetrics — Sports Analytics
College Football slate
Arizona Wildcats
1-0 · #27 Elo
at
Sat, Sep 12, 3:30 PM ET
LaVell Edwards Stadium · 73° · Intermittent clouds
BYU Cougars
1-0 · #17 Elo
Spread BYU -7Total 51.5Moneyline ARIZ +240 · BYU -2983 books · best ARIZ +265 fanduel · BYU -275 hardrockbet
WinnerProbability the picked team wins, from a normal on the model's predicted margin. Backtested and calibrated: when it says 65%, it has been right about 63–65% of the time.Solid
BYU -298
66%
model margin BYU by 7.0
SpreadWhich side the model's margin lands on versus the spread. A lean, not a proven edge: against closing NFL lines the model covers about 49% in backtest, so this is tracked in public rather than sold.Coin flip
BYU -7
50%
0.0 pts from the number
TotalModel total (scoring ratings + weather + roof) versus the posted total. Same caveat as the spread: a lean, tracked in public.Coin flip
Under 51.5
50%
model total 51.0

The read

On rating alone BYU Cougars are 4.0 points better (#17 vs #27 of 240), and BYU add 3.1 for home field. The clearest mismatch is the rushing game: BYU rushing ranks #26, ARIZ defends it at #72; the other way ARIZ #54 into BYU's #45. The model lands on BYU by 7.0, essentially the market's number — no spread lean.

Who has the edge

Model: BYU by 7.0 · market BYU by 7
Rating
Clear edge
BYU
BYU rated 4.0 points better on Elo (#17 vs #27).
Home & rest
Clear edge
BYU
BYU gets 3.1 points for home field.
Passing game
Even
BYU passing ranks #54, ARIZ defends it at #35; the other way ARIZ #72 into BYU's #37.
context · not in the margin
Rushing game
Slight edge
BYU
BYU rushing ranks #26, ARIZ defends it at #72; the other way ARIZ #54 into BYU's #45.
context · not in the margin
Third down & red zone
Slight edge
BYU
BYU third-down conversion ranks #49, ARIZ defends it at #25; the other way ARIZ #54 into BYU's #20.
context · not in the margin
Form (last 5)
Clear edge
BYU
BYU +56.0 per game over the last five, ARIZ +28.0.
context · not in the margin
Market
Clear edge
BYU
Consensus has BYU by 7; the model says BYU by 7.0.
context · not in the margin

The margin, factor by factor

Model: BYU by 7.0 · market BYU by 7
Arizona WildcatsBYU Cougars
1689 Elo · #27
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
BYU +4.0 pts
1760 Elo · #17
road
Home field
BYU +3.1 pts
home
7d
Rest
even
7d
−6.2 pts vs BYU 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 +6.3 pts
+0.2 pts vs ARIZ D
W · +28.0
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 +14.0 pts
W · +56.0
ARIZ +7
MarketThe consensus spread, read as points. Compare with the model margin above it.
BYU +7.0 pts
BYU -7

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

  • BYU power success (#5) against a ARIZ defense ranked #78 at stopping it
  • BYU defense (#23 pass explosiveness allowed) against a ARIZ offense ranked #92
  • BYU rush success rate (#32) against a ARIZ defense ranked #97 at stopping it
  • BYU defense (#33 rush success rate allowed) against a ARIZ offense ranked #86
  • ARIZ defense (#1 takeaways / game) against a BYU offense ranked #48

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.

Arizona Wildcats offense vs BYU Cougars defense

ranks of 135
ARIZ offBYU defEdge
Identity
Pass rate / Pass rate faced54%52%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).68%66%·
Plays / game6361·
Possession / game30:5727:17·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.24#72+0.18#37BYU
Pass success rate43%#5240%#59·
Pass explosivenessPPA on successful pass plays — how big the wins are.1.51#921.45#23BYU
Yards / pass attempt7.4#596.5#34·
Completion %63%#6058%#23BYU
Interception rate / Interceptions forced4.9%#1281.5%#115·
Rushing
Rushing PPA / play+0.14#54+0.06#45·
Rush success rate42%#8639%#33BYU
Rush explosiveness1.04#430.96#70ARIZ
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.10#412.83#54·
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.19%#7021%#38BYU
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.74%#5475%#95ARIZ
Yards / rush4.3#733.8#42BYU
Situational
Standard-down PPA+0.10#79+0.05#44BYU
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.38#40+0.16#16·
Third-down conversion41%#5433%#20BYU
Points / scoring opportunityPoints per drive that reaches the opponent's 40.3.61#783.29#35BYU
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.14.7%#5715.8%#64·
Turnovers / game / Takeaways / game1.00#271.71#21·

BYU Cougars offense vs Arizona Wildcats defense

ranks of 135
BYU offARIZ defEdge
Identity
Pass rate / Pass rate faced45%46%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).70%68%·
Plays / game6359·
Possession / game32:4329:03·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.28#54+0.17#35·
Pass success rate44%#4834%#10ARIZ
Pass explosivenessPPA on successful pass plays — how big the wins are.1.50#931.62#100·
Yards / pass attempt7.7#445.6#5ARIZ
Completion %64%#4954%#7ARIZ
Interception rate / Interceptions forced4.2%#1232.1%#90ARIZ
Rushing
Rushing PPA / play+0.20#26+0.11#72BYU
Rush success rate47%#3245%#97BYU
Rush explosiveness0.95#770.90#34ARIZ
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.00#572.85#60·
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.17%#3818%#81BYU
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.82%#572%#78BYU
Yards / rush4.8#404.0#50·
Situational
Standard-down PPA+0.17#36+0.04#35·
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.34#54+0.22#39·
Third-down conversion41%#4934%#25·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.03#393.38#44·
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.13.6%#4320.2%#5ARIZ
Turnovers / game / Takeaways / game1.14#482.38#1ARIZ

Season

ARIZBYU
1-0Record1-0
35.0Points for / game63.0
7.0Points against / game7.0
1-0 / 0-0Home / road1-0 / 0-0
0-1Against the spread1-0
0-1Over / underOvers–unders in this team's games. A tendency, not a lean.1-0
WLast 5W

Power ratings

ARIZBYU
1689Elo1760
#27 of 240Rank#17 of 240
+5.2Offense ratingPoints per game above league average scored, opponent-adjusted.+9.7
+9.6Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+11.3
Strength of scheduleMean Elo of opponents faced this season.1456

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

Advanced

ARIZBYU
SP+ (this season)Bill Connelly's SP+ rating, points above average.+14.9
0.187Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.218
0.100Defense PPA / playPPA allowed per play — lower is better.0.090
43% / 39%Success rate (off / def)46% / 39%
1.29 / 1.20Explosiveness (off / def)1.19 / 1.22
Talent composite247Sports team talent composite for the current roster.689
Returning production79%

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

Head to head

2025BYU 33 at ARIZ 27BYU · BYU covered
2024ARIZ 19 at BYU 41BYU · BYU covered

How the margin was built

Rating gap
BYU +4.0 pts
Home field
BYU +3.1 pts
Rest
Even
Weather / roof
0.0 pts on the total
Model margin
BYU by 7.0
Model total
51.0 vs 51.5

Market · 3 books

Spread
BYU -7
Total
51.5
Moneyline
ARIZ +240 · BYU -298
Best price
ARIZ +265 fanduel · BYU -275 hardrockbet
BookBYU spreadTotalARIZ MLBYU ML
draftkings-7 (-110)51.5 (-110/-110)+240-298
fanduel+265-335
hardrockbet+200-275
Spreadopened BYU -6.75 · now BYU -7 0.3
Totalopened 51.5 · now 51.5

Consensus of the books we track, hourly, since we first priced the game. The arrow on the spread is from the home side: ▲ means the home side is laying more.

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