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Iowa State Cyclones
1-0 · #31 Elo
at
Fri, Oct 9, 10:15 PM ET
LaVell Edwards Stadium
BYU Cougars
1-0 · #17 Elo
Spread —Total —Moneyline —
The read
On rating alone BYU Cougars are 5.3 points better (#17 vs #31 of 240), and BYU add 0.0 for home field. The clearest mismatch is the third down & red zone: BYU third-down conversion ranks #49, ISU defends it at #63; the other way ISU #69 into BYU's #20.
Who has the edge
Rating
Clear edge
BYU
BYU rated 5.3 points better on Elo (#17 vs #31).
Home & rest
Even
—
BYU gets 0.0 points for home field.
Passing game
Slight edge
BYU
BYU passing ranks #54, ISU defends it at #68; the other way ISU #52 into BYU's #37.
context · not in the margin
Rushing game
Even
—
ISU rushing ranks #48, BYU defends it at #45; the other way BYU #26 into ISU's #17.
context · not in the margin
Third down & red zone
Slight edge
BYU
BYU third-down conversion ranks #49, ISU defends it at #63; the other way ISU #69 into BYU's #20.
context · not in the margin
Form (last 5)
Clear edge
BYU
BYU +56.0 per game over the last five, ISU +28.0.
context · not in the margin
Market
not priced
—
No line yet.
context · not in the margin
The margin, factor by factor
Iowa State CyclonesBYU Cougars
1664 Elo · #31
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
BYU +5.3 pts
1760 Elo · #17
road
Home field
not priced
home
—
Rest
even
—
−7.9 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 +9.0 pts
+1.0 pts vs ISU 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
+9.9
SP+ (last season)Bill Connelly's SP+ from last season, the prior the college model starts each season from.
BYU +6.0 pts
+15.9
—
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
- ▸BYU defense (#16 passing-down ppa allowed) against a ISU offense ranked #99
- ▸ISU defense (#10 rush explosiveness allowed) against a BYU offense ranked #77
- ▸BYU defense (#23 completion % allowed) against a ISU offense ranked #83
- ▸BYU defense (#35 points / scoring opportunity allowed) against a ISU offense ranked #85
- ▸ISU defense (#73 interceptions forced) against a BYU offense ranked #123
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.
Iowa State Cyclones offense vs BYU Cougars defense
ranks of 135| ISU off | BYU def | Edge | |
|---|---|---|---|
| Identity | |||
| Pass rate / Pass rate faced | 45% | 52% | · |
| Standard-down shareShare of plays on standard downs (staying ahead of the chains). | 70% | 66% | · |
| Plays / game | 66 | 61 | · |
| Possession / game | 31:35 | 27:17 | · |
| Passing | |||
| Passing PPA / playPredicted points added per pass play (CFBD). | +0.29#52 | +0.18#37 | · |
| Pass success rate | 44%#43 | 40%#59 | · |
| Pass explosivenessPPA on successful pass plays — how big the wins are. | 1.57#54 | 1.45#23 | BYU |
| Yards / pass attempt | 7.7#45 | 6.5#34 | · |
| Completion % | 61%#83 | 58%#23 | BYU |
| Interception rate / Interceptions forced | 3.2%#88 | 1.5%#115 | ISU |
| Rushing | |||
| Rushing PPA / play | +0.15#48 | +0.06#45 | · |
| Rush success rate | 46%#45 | 39%#33 | · |
| Rush explosiveness | 0.93#82 | 0.96#70 | · |
| Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed. | 3.00#58 | 2.83#54 | · |
| Stuff rate / Stuff rate forcedRushes stopped at or behind the line. | 18%#56 | 21%#38 | · |
| Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2. | 69%#90 | 75%#95 | · |
| Yards / rush | 4.4#69 | 3.8#42 | BYU |
| Situational | |||
| Standard-down PPA | +0.18#33 | +0.05#44 | · |
| Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+). | +0.21#99 | +0.16#16 | BYU |
| Third-down conversion | 40%#69 | 33%#20 | BYU |
| Points / scoring opportunityPoints per drive that reaches the opponent's 40. | 3.54#85 | 3.29#35 | BYU |
| Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play. | 14.5%#55 | 15.8%#64 | · |
| Turnovers / game / Takeaways / game | 1.17#59 | 1.71#21 | BYU |
BYU Cougars offense vs Iowa State Cyclones defense
ranks of 135| BYU off | ISU def | Edge | |
|---|---|---|---|
| Identity | |||
| Pass rate / Pass rate faced | 45% | 50% | · |
| Standard-down shareShare of plays on standard downs (staying ahead of the chains). | 70% | 67% | · |
| Plays / game | 63 | 62 | · |
| Possession / game | 32:43 | 28:25 | · |
| Passing | |||
| Passing PPA / playPredicted points added per pass play (CFBD). | +0.28#54 | +0.24#68 | · |
| Pass success rate | 44%#48 | 40%#53 | · |
| Pass explosivenessPPA on successful pass plays — how big the wins are. | 1.50#93 | 1.56#73 | · |
| Yards / pass attempt | 7.7#44 | 6.8#51 | · |
| Completion % | 64%#49 | 61%#62 | · |
| Interception rate / Interceptions forced | 4.2%#123 | 2.3%#73 | ISU |
| Rushing | |||
| Rushing PPA / play | +0.20#26 | +0.01#17 | · |
| Rush success rate | 47%#32 | 40%#43 | · |
| Rush explosiveness | 0.95#77 | 0.83#10 | ISU |
| Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed. | 3.00#57 | 2.79#49 | · |
| Stuff rate / Stuff rate forcedRushes stopped at or behind the line. | 17%#38 | 21%#36 | · |
| Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2. | 82%#5 | 70%#55 | BYU |
| Yards / rush | 4.8#40 | 4.5#88 | BYU |
| Situational | |||
| Standard-down PPA | +0.17#36 | +0.02#28 | · |
| Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+). | +0.34#54 | +0.23#47 | · |
| Third-down conversion | 41%#49 | 39%#63 | · |
| Points / scoring opportunityPoints per drive that reaches the opponent's 40. | 4.03#39 | 3.06#21 | · |
| Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play. | 13.6%#43 | 16.7%#46 | · |
| Turnovers / game / Takeaways / game | 1.14#48 | 1.50#39 | · |
Season
| ISU | BYU | |
|---|---|---|
| 1-0 | Record | 1-0 |
| 38.0 | Points for / game | 63.0 |
| 10.0 | Points against / game | 7.0 |
| 1-0 / 0-0 | Home / road | 1-0 / 0-0 |
| 0-1 | Against the spread | 1-0 |
| 0-1 | Over / underOvers–unders in this team's games. A tendency, not a lean. | 1-0 |
| W | Last 5 | W |
Power ratings
| ISU | BYU | |
|---|---|---|
| 1664 | Elo | 1760 |
| #31 of 240 | Rank | #17 of 240 |
| +3.4 | Offense ratingPoints per game above league average scored, opponent-adjusted. | +9.7 |
| +8.7 | Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good. | +11.3 |
| 1421 | Strength of scheduleMean Elo of opponents faced this season. | 1456 |
Elo drives the winner call. Offense/defense ratings drive the total.
Advanced
| ISU | BYU | |
|---|---|---|
| −0.4 | SP+ (this season)Bill Connelly's SP+ rating, points above average. | +14.9 |
| 0.186 | Offense PPA / playPredicted points added per play, garbage time excluded (CFBD). | 0.218 |
| 0.092 | Defense PPA / playPPA allowed per play — lower is better. | 0.090 |
| 45% / 39% | Success rate (off / def) | 46% / 39% |
| 1.21 / 1.22 | Explosiveness (off / def) | 1.19 / 1.22 |
| 670 | Talent composite247Sports team talent composite for the current roster. | 689 |
| 2% | Returning production | 79% |
Advanced stats are from 2025 until this season has about three games. Source: CollegeFootballData.
Head to head
| 2025 | BYU 41 at ISU 27 | BYU · BYU covered |
| 2023 | ISU 45 at BYU 13 | ISU · ISU covered |
How the margin was built
- Rating gap
- BYU +5.3 pts
- Home field
- BYU +— 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.