Probetrics — Sports Analytics
College Football slate
at
Sat, Sep 12, 12:00 PM ET
Dowdy-Ficklen Stadium · 80° · Intermittent clouds
East Carolina Pirates
0-1 · #49 Elo
Spread ECU -10Total 56.5Moneyline APP +275 · ECU -3753 books · best APP +295 draftkings · ECU -345 fanduel
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.Strong
ECU -375
77%
model margin ECU by 12.9
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.Lean
ECU -10
51%
2.9 pts from the number
TotalModel total (scoring ratings + weather + roof) versus the posted total. Same caveat as the spread: a lean, tracked in public.Lean
Under 56.5
51%
model total 53.7

The read

On rating alone East Carolina Pirates are 9.9 points better (#49 vs #154 of 240), and ECU add 3.1 for home field. The model lands on ECU by 12.9 against a market ECU by 10, so the spread lean is ECU by 2.9 points — a lean, not an edge: against closing lines this model covers about 49%. On the total the model sees 53.7 against 56.5.

Who has the edge

Model: ECU by 12.9 · market ECU by 10
Rating
Clear edge
ECU
ECU rated 9.9 points better on Elo (#49 vs #154).
Home & rest
Clear edge
ECU
ECU gets 3.1 points for home field.
Passing game
not priced
Ranks unavailable.
context · not in the margin
Rushing game
not priced
Ranks unavailable.
context · not in the margin
Third down & red zone
not priced
Ranks unavailable.
context · not in the margin
Form (last 5)
Clear edge
APP
ECU −38.0 per game over the last five, APP +52.0.
context · not in the margin
Market
Clear edge
ECU
Consensus has ECU by 10; the model says ECU by 12.9.
context · not in the margin

The margin, factor by factor

Model: ECU by 12.9 · market ECU by 10
Appalachian State MountaineersEast Carolina Pirates
1412 Elo · #154
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
ECU +9.9 pts
1590 Elo · #49
road
Home field
ECU +3.1 pts
home
7d
Rest
even
7d
−3.2 pts vs ECU 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.
ECU +3.0 pts
−0.1 pts vs APP D
W · +52.0
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.
APP +45.0 pts
L · −38.0
−11.4
SP+ (last season)Bill Connelly's SP+ from last season, the prior the college model starts each season from.
ECU +19.4 pts
+8.0
APP +10
MarketThe consensus spread, read as points. Compare with the model margin above it.
ECU +10.0 pts
ECU -10

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)

Season

APPECU
1-0Record0-1
55.0Points for / game10.0
3.0Points against / game48.0
1-0 / 0-0Home / road0-0 / 0-1
1-0Against the spread0-1
1-0Over / underOvers–unders in this team's games. A tendency, not a lean.1-0
WLast 5L

Power ratings

APPECU
1412Elo1590
#154 of 240Rank#49 of 240
+0.5Offense ratingPoints per game above league average scored, opponent-adjusted.+1.9
+2.1Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+3.7
1407Strength of scheduleMean Elo of opponents faced this season.1743

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

Advanced

APPECU
−12.7SP+ (this season)Bill Connelly's SP+ rating, points above average.−2.3
Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.209
Defense PPA / playPPA allowed per play — lower is better.0.093
—% / —%Success rate (off / def)46% / 38%
— / —Explosiveness (off / def)1.18 / 1.28
622Talent composite247Sports team talent composite for the current roster.624
38%Returning production14%

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

Head to head

2024APP 21 at ECU 19APP · ECU covered
2023ECU 28 at APP 43APP · APP covered

How the margin was built

Rating gap
ECU +9.9 pts
Home field
ECU +3.1 pts
Rest
Even
Weather / roof
0.0 pts on the total
Model margin
ECU by 12.9
Model total
53.7 vs 56.5

Market · 3 books

Spread
ECU -10
Total
56.5
Moneyline
APP +275 · ECU -375
Best price
APP +295 draftkings · ECU -345 fanduel
BookECU spreadTotalAPP MLECU ML
draftkings+295-375
fanduel+270-345
hardrockbet+275-375
Totalopened 56.5 · now 56.5

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.