Probetrics — Sports Analytics
College Football slate
Air Force Falcons
1-0 · #85 Elo
at
Sat, Oct 10, 7:30 PM ET
Huskie Stadium
Spread Total Moneyline

The read

On rating alone Air Force Falcons are 12.1 points better (#85 vs #232 of 240), and NIU add 0.0 for home field. The clearest mismatch is the third down & red zone: AFA third-down conversion ranks #7, NIU defends it at #110; the other way NIU #128 into AFA's #134.

Who has the edge

Rating
Clear edge
AFA
AFA rated 12.1 points better on Elo (#232 vs #85).
Home & rest
Even
NIU gets 0.0 points for home field.
Passing game
Slight edge
AFA
AFA passing ranks #2, NIU defends it at #45; the other way NIU #133 into AFA's #134.
context · not in the margin
Rushing game
Slight edge
AFA
AFA rushing ranks #18, NIU defends it at #106; the other way NIU #73 into AFA's #135.
context · not in the margin
Third down & red zone
Clear edge
AFA
AFA third-down conversion ranks #7, NIU defends it at #110; the other way NIU #128 into AFA's #134.
context · not in the margin
Form (last 5)
Clear edge
AFA
NIU −40.0 per game over the last five, AFA +34.0.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

Air Force FalconsNorthern Illinois Huskies
1476 Elo · #85
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
AFA +12.1 pts
1259 Elo · #232
road
Home field
not priced
home
Rest
even
−0.2 pts vs NIU 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.
AFA +11.2 pts
−11.4 pts vs AFA D
W · +34.0
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.
AFA +37.0 pts
L · −40.0
−3.2
SP+ (last season)Bill Connelly's SP+ from last season, the prior the college model starts each season from.
AFA +13.5 pts
−16.7
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

  • AFA havoc rate faced (#2) against a NIU defense ranked #131 at stopping it
  • NIU rush explosiveness (#15) against a AFA defense ranked #132 at stopping it
  • AFA stuff rate (#2) against a NIU defense ranked #118 at stopping it
  • AFA third-down conversion (#7) against a NIU defense ranked #110 at stopping it
  • NIU havoc rate faced (#30) against a AFA defense ranked #132 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.

Air Force Falcons offense vs Northern Illinois Huskies defense

ranks of 135
AFA offNIU defEdge
Identity
Pass rate / Pass rate faced21%40%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).76%72%·
Plays / game6763·
Possession / game33:5230:47·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.55#2+0.19#45AFA
Pass success rate47%#1941%#65AFA
Pass explosivenessPPA on successful pass plays — how big the wins are.2.13#21.53#54AFA
Yards / pass attempt10.6#16.6#40AFA
Completion %59%#9759%#35NIU
Interception rate / Interceptions forced4.3%#1241.9%#96NIU
Rushing
Rushing PPA / play+0.23#18+0.17#106AFA
Rush success rate48%#2346%#110AFA
Rush explosiveness0.96#690.95#61·
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.27#173.18#116AFA
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.12%#215%#118AFA
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.79%#2072%#77AFA
Yards / rush4.8#334.6#94AFA
Situational
Standard-down PPA+0.25#8+0.06#50AFA
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.39#39+0.50#133AFA
Third-down conversion51%#743%#110AFA
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.60#123.45#50AFA
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.9.0%#211.2%#131AFA
Turnovers / game / Takeaways / game1.00#261.08#93AFA

Northern Illinois Huskies offense vs Air Force Falcons defense

ranks of 135
NIU offAFA defEdge
Identity
Pass rate / Pass rate faced34%50%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).66%72%·
Plays / game5657·
Possession / game29:1326:08·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.00#133+0.51#134·
Pass success rate28%#13554%#135·
Pass explosivenessPPA on successful pass plays — how big the wins are.1.64#321.46#32·
Yards / pass attempt4.9#1349.5#134·
Completion %53%#13370%#133·
Interception rate / Interceptions forced3.7%#1082.1%#89·
Rushing
Rushing PPA / play+0.11#73+0.31#135NIU
Rush success rate38%#11446%#109·
Rush explosiveness1.11#151.21#132NIU
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.2.84#833.30#126NIU
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.18%#5913%#132NIU
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.69%#8676%#101·
Yards / rush4.5#625.3#129NIU
Situational
Standard-down PPA−0.01#122+0.29#133·
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.13#126+0.73#135·
Third-down conversion32%#12850%#134·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.3.04#1204.28#121·
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.13.0%#3010.7%#132NIU
Turnovers / game / Takeaways / game0.92#160.83#115NIU

Season

AFANIU
1-0Record0-1
34.0Points for / game0.0
0.0Points against / game40.0
1-0 / 0-0Home / road0-0 / 0-1
1-0Against the spread0-1
0-1Over / underOvers–unders in this team's games. A tendency, not a lean.0-1
WLast 5L

Power ratings

AFANIU
1476Elo1259
#85 of 240Rank#232 of 240
−1.1Offense ratingPoints per game above league average scored, opponent-adjusted.−6.6
+4.8Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.−0.9
1324Strength of scheduleMean Elo of opponents faced this season.1792

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

Advanced

AFANIU
−3.2SP+ (this season)Bill Connelly's SP+ rating, points above average.−17.2
0.286Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.040
0.409Defense PPA / playPPA allowed per play — lower is better.0.186
47% / 50%Success rate (off / def)34% / 44%
1.22 / 1.37Explosiveness (off / def)1.26 / 1.20
272Talent composite247Sports team talent composite for the current roster.537
57%Returning production44%

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

Head to head

No meetings in our history.

How the margin was built

Rating gap
AFA +12.1 pts
Home field
NIU +— 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.