Probetrics — Sports Analytics
College Football slate
South Alabama Jaguars
1-0 · #97 Elo
at
Sat, Nov 21, 12:00 AM ET
M. M. Roberts Stadium
Spread Total Moneyline

The read

On rating alone South Alabama Jaguars are 1.0 points better (#97 vs #119 of 240), and USM add 0.0 for home field. The clearest mismatch is the passing game: USM passing ranks #57, USA defends it at #112; the other way USA #78 into USM's #19.

Who has the edge

Rating
Even
USA rated 1.0 points better on Elo (#119 vs #97).
Home & rest
Even
USM gets 0.0 points for home field.
Passing game
Clear edge
USM
USM passing ranks #57, USA defends it at #112; the other way USA #78 into USM's #19.
context · not in the margin
Rushing game
Even
USM rushing ranks #74, USA defends it at #108; the other way USA #60 into USM's #89.
context · not in the margin
Third down & red zone
Slight edge
USA
USA third-down conversion ranks #39, USM defends it at #126; the other way USM #70 into USA's #57.
context · not in the margin
Form (last 5)
Clear edge
USM
USM +46.0 per game over the last five, USA +25.0.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

South Alabama JaguarsSouthern Miss Golden Eagles
1462 Elo · #97
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
USA +1.0 pts
1443 Elo · #119
road
Home field
not priced
home
Rest
even
−1.6 pts vs USM 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.
USM +3.0 pts
+1.3 pts vs USA D
W · +25.0
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.
USM +10.5 pts
W · +46.0
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

  • USM pass explosiveness (#15) against a USA defense ranked #128 at stopping it
  • USA third-down conversion (#39) against a USM defense ranked #126 at stopping it
  • USA completion % (#12) against a USM defense ranked #87 at stopping it
  • USA power success (#40) against a USM defense ranked #113 at stopping it
  • USM defense (#19 passing ppa / play allowed) against a USA offense ranked #78

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.

South Alabama Jaguars offense vs Southern Miss Golden Eagles defense

ranks of 135
USA offUSM defEdge
Identity
Pass rate / Pass rate faced38%45%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).69%68%·
Plays / game7069·
Possession / game31:0932:16·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.23#78+0.13#19USM
Pass success rate40%#9241%#61USM
Pass explosivenessPPA on successful pass plays — how big the wins are.1.53#811.49#42USM
Yards / pass attempt7.0#776.9#56·
Completion %68%#1263%#87USA
Interception rate / Interceptions forced1.9%#452.6%#56·
Rushing
Rushing PPA / play+0.14#60+0.14#89USA
Rush success rate43%#7543%#75·
Rush explosiveness1.02#491.01#92USA
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.03#562.99#88USA
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.16%#2618%#73USA
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.76%#4078%#113USA
Yards / rush4.5#574.2#64·
Situational
Standard-down PPA+0.10#70+0.03#30USM
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.28#72+0.27#61·
Third-down conversion43%#3946%#126USA
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.01#403.94#97USA
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.13.0%#3117.4%#31·
Turnovers / game / Takeaways / game1.00#332.23#3USM

Southern Miss Golden Eagles offense vs South Alabama Jaguars defense

ranks of 135
USM offUSA defEdge
Identity
Pass rate / Pass rate faced51%44%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).66%67%·
Plays / game6665·
Possession / game27:4327:57·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.28#57+0.34#112USM
Pass success rate40%#8940%#48USA
Pass explosivenessPPA on successful pass plays — how big the wins are.1.73#151.77#128USM
Yards / pass attempt7.6#507.2#71·
Completion %64%#5261%#56·
Interception rate / Interceptions forced5.1%#1291.8%#104·
Rushing
Rushing PPA / play+0.10#74+0.18#108USM
Rush success rate39%#10547%#113·
Rush explosiveness0.93#810.92#49USA
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.2.96#643.15#108USM
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.19%#6917%#102USM
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.67%#9891%#135USM
Yards / rush3.8#1054.8#108·
Situational
Standard-down PPA+0.09#82+0.17#114USM
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.33#56+0.37#103USM
Third-down conversion40%#7038%#57·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.3.60#814.35#126USM
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.16.3%#9014.6%#93·
Turnovers / game / Takeaways / game1.15#541.25#71·

Season

USAUSM
1-0Record1-0
39.0Points for / game49.0
14.0Points against / game3.0
1-0 / 0-0Home / road1-0 / 0-0
1-0Against the spread1-0
0-1Over / underOvers–unders in this team's games. A tendency, not a lean.1-0
WLast 5W

Power ratings

USAUSM
1462Elo1443
#97 of 240Rank#119 of 240
+0.1Offense ratingPoints per game above league average scored, opponent-adjusted.+0.5
−0.8Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+1.7
1358Strength of scheduleMean Elo of opponents faced this season.1379

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

Advanced

USAUSM
SP+ (this season)Bill Connelly's SP+ rating, points above average.−20.7
0.159Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.177
0.238Defense PPA / playPPA allowed per play — lower is better.0.103
42% / 43%Success rate (off / def)39% / 41%
1.21 / 1.27Explosiveness (off / def)1.34 / 1.21
Talent composite247Sports team talent composite for the current roster.603
Returning production90%

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

Head to head

2025USM 35 at USA 42USA · USA covered
2024USA 35 at USM 14USA · USM covered
2023USM 3 at USA 55USA · USA covered

How the margin was built

Rating gap
USA +1.0 pts
Home field
USM +— 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.