Probetrics — Sports Analytics
College Football slate
Ohio State Buckeyes
1-0 · #2 Elo
at
Sat, Oct 31, 12:00 AM ET
Los Angeles Memorial Coliseum
USC Trojans
2-0 · #20 Elo
Spread OSU -7.5Total 54.5Moneyline OSU -325 · USC +260

The read

On rating alone Ohio State Buckeyes are 12.0 points better (#2 vs #20 of 240), and USC add 0.0 for home field. The clearest mismatch is the third down & red zone: OSU third-down conversion ranks #3, USC defends it at #80; the other way USC #5 into OSU's #10.

Who has the edge

Rating
Clear edge
OSU
OSU rated 12.0 points better on Elo (#20 vs #2).
Home & rest
Even
USC gets 0.0 points for home field.
Passing game
Slight edge
OSU
OSU passing ranks #3, USC defends it at #41; the other way USC #4 into OSU's #5.
context · not in the margin
Rushing game
Slight edge
OSU
OSU rushing ranks #88, USC defends it at #87; the other way USC #36 into OSU's #4.
context · not in the margin
Third down & red zone
Clear edge
OSU
OSU third-down conversion ranks #3, USC defends it at #80; the other way USC #5 into OSU's #10.
context · not in the margin
Form (last 5)
Clear edge
OSU
USC +27.5 per game over the last five, OSU +53.0.
context · not in the margin
Market
Clear edge
OSU
Consensus has OSU by 7.5.
context · not in the margin

The margin, factor by factor

Ohio State BuckeyesUSC Trojans
1938 Elo · #2
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
OSU +12.0 pts
1722 Elo · #20
road
Home field
not priced
home
Rest
even
+1.8 pts vs USC 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.
OSU +9.3 pts
−7.5 pts vs OSU D
W · +53.0
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.
OSU +12.8 pts
W W · +27.5
OSU -7.5
MarketThe consensus spread, read as points. Compare with the model margin above it.
OSU +7.5 pts
USC +7.5

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

  • USC defense (#6 rush explosiveness allowed) against a OSU offense ranked #132
  • OSU completion % (#1) against a USC defense ranked #114 at stopping it
  • OSU pass success rate (#1) against a USC defense ranked #83 at stopping it
  • OSU passing-down ppa (#12) against a USC defense ranked #93 at stopping it
  • OSU third-down conversion (#3) against a USC defense ranked #80 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.

Ohio State Buckeyes offense vs USC Trojans defense

ranks of 135
OSU offUSC defEdge
Identity
Pass rate / Pass rate faced51%51%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).76%71%·
Plays / game5558·
Possession / game33:0029:57·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.54#3+0.18#41OSU
Pass success rate58%#143%#83OSU
Pass explosivenessPPA on successful pass plays — how big the wins are.1.42#1161.56#76USC
Yards / pass attempt9.2#76.8#54OSU
Completion %77%#166%#114OSU
Interception rate / Interceptions forced2.0%#472.5%#57·
Rushing
Rushing PPA / play+0.08#88+0.13#87·
Rush success rate45%#4747%#121OSU
Rush explosiveness0.78#1320.81#6USC
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.2.99#603.29#124OSU
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.19%#7218%#86·
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.73%#6567%#33USC
Yards / rush4.6#534.4#79·
Situational
Standard-down PPA+0.25#7+0.08#60OSU
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.50#12+0.34#93OSU
Third-down conversion53%#340%#80OSU
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.83#53.53#56OSU
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.11.2%#615.9%#62OSU
Turnovers / game / Takeaways / game0.79#81.38#56OSU

USC Trojans offense vs Ohio State Buckeyes defense

ranks of 135
USC offOSU defEdge
Identity
Pass rate / Pass rate faced50%50%·
Standard-down shareShare of plays on standard downs (staying ahead of the chains).73%64%·
Plays / game6145·
Possession / game29:5026:60·
Passing
Passing PPA / playPredicted points added per pass play (CFBD).+0.52#4+0.05#5·
Pass success rate52%#438%#32USC
Pass explosivenessPPA on successful pass plays — how big the wins are.1.63#361.25#1OSU
Yards / pass attempt9.2#85.3#2·
Completion %67%#2061%#55USC
Interception rate / Interceptions forced2.9%#792.3%#72·
Rushing
Rushing PPA / play+0.18#36−0.09#4OSU
Rush success rate46%#4131%#3OSU
Rush explosiveness0.95#740.82#7OSU
Line yards / rushYards credited to the offensive line (first 4 yards weighted). Defense column: allowed.3.16#292.50#10·
Stuff rate / Stuff rate forcedRushes stopped at or behind the line.16%#3623%#14·
Power successConversion rate on 3rd/4th and ≤2, or goal-to-go from the 2.75%#5059%#10OSU
Yards / rush5.2#212.9#7·
Situational
Standard-down PPA+0.27#5−0.08#6·
Passing-down PPAObvious passing situations (2nd & 8+, 3rd/4th & 5+).+0.50#10+0.08#5·
Third-down conversion51%#531%#10·
Points / scoring opportunityPoints per drive that reaches the opponent's 40.4.66#102.64#8·
Havoc rate faced / Havoc rateTFLs, forced fumbles, interceptions and passes defensed per play.13.2%#3316.3%#56·
Turnovers / game / Takeaways / game1.23#651.00#99USC

Season

OSUUSC
1-0Record2-0
56.0Points for / game40.5
3.0Points against / game13.0
1-0 / 0-0Home / road2-0 / 0-0
1-0Against the spread1-1
1-0Over / underOvers–unders in this team's games. A tendency, not a lean.1-1
WLast 5W W

Power ratings

OSUUSC
1938Elo1722
#2 of 240Rank#20 of 240
+11.2Offense ratingPoints per game above league average scored, opponent-adjusted.+10.1
+17.6Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+9.4
1181Strength of scheduleMean Elo of opponents faced this season.1426

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

Advanced

OSUUSC
+32.7SP+ (this season)Bill Connelly's SP+ rating, points above average.
0.312Offense PPA / playPredicted points added per play, garbage time excluded (CFBD).0.329
-0.023Defense PPA / playPPA allowed per play — lower is better.0.156
52% / 34%Success rate (off / def)49% / 45%
1.16 / 1.07Explosiveness (off / def)1.32 / 1.17
964Talent composite247Sports team talent composite for the current roster.
68%Returning production

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
OSU +12.0 pts
Home field
USC +— pts
Rest
Even
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
OSU -7.5
Total
54.5
Moneyline
OSU -325 · USC +260

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.