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Southern Illinois13atBYU41

2024 · Week 1

Efficiency

Game-level Efficiency Breakdown

-15.7-7.90+7.9+15.7Southern Illinois — Off. field pos.: -1.6-1.6BYU — Off. field pos.: +3.3+3.3Off. field pos.Points this side's offense added or cost purely from where its drives started, vs. a league-average FBS team.Southern Illinois — Off. scoring eff.: -7.5-7.5BYU — Off. scoring eff.: +13.7+13.7Off. scoring eff.Points this side's offense added or cost finishing drives (given where they started), vs. a league-average FBS team.Southern Illinois — Def. field pos.: -3.3-3.3BYU — Def. field pos.: +1.6+1.6Def. field pos.Points this side's defense saved or gave up in starting field position allowed, vs. a league-average FBS team.Southern Illinois — Def. scoring eff.: -13.7-13.7BYU — Def. scoring eff.: +7.5+7.5Def. scoring eff.Points this side's defense saved or gave up letting the opponent finish drives, vs. a league-average FBS team.Southern Illinois — Possessions: -2.0-2.0BYU — Possessions: +2.0+2.0PossessionsValue of having more or fewer real possessions than the opponent this game (onside kicks, half-opening/closing clock timing, etc.) — not offense or defense skill.
Southern IllinoisBYUBreaks the final margin of victory down into where it came from, compared to what an average FBS team would do in an average game — the five bars per team always add up to the real final margin. Click a bar for detail.

Running score

02345Q1Q2Q3FinalSouthern Illinois 13BYU 41
Southern IllinoisBYUhover for any point, click for the by-quarter breakdown

Box score

Southern IllinoisBYU
Total yards231527
Rushing yards123179
Rushing attempts2547
Yds / rush4.93.8
Passing yards108348
Passing attempts2630
Yds / pass4.211.6
First downs1127
Turnovers10
Penalties63
Penalty yards6815
Sacks22
Time of possession20:4639:14

Passing & rushing

What each offense did this game.

Southern Illinois
By quarterPass / rushSuccessYd/play
Q1(12)33% / 67%25%3.3
Q2(14)64% / 36%57%6.0
Q3(16)44% / 56%31%6.4
Q4(9)89% / 11%22%3.8
how play-calling and results shifted through the game — (n) = plays
Passing by down
Down (att.)Avg. to goSuccessYd/play
1st(11)10.09%0.2
2nd(8)10.125%4.5
3rd(9)8.733%6.1
All (28)—21%3.4
Rushing by down
Down (att.)Avg. to goSuccessYd/play
1st(10)10.070%9.3
2nd(9)6.744%6.0
3rd(3)9.333%4.7
4th(1)11.00%2.0
All (23)—52%7.1
BYU
By quarterPass / rushSuccessYd/play
Q1(16)44% / 56%50%8.5
Q2(21)52% / 48%48%6.8
Q3(17)41% / 59%47%7.6
Q4(21)29% / 71%52%5.5
how play-calling and results shifted through the game — (n) = plays
Passing by down(offense 34th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(16)10.456%13.5
2nd(6)8.233%2.7
3rd(6)8.050%13.3
4th(3)4.067%4.7
All (31)—52%10.5
Rushing by down(offense 18th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(18)9.050%4.1
2nd(17)8.341%4.6
3rd(8)3.950%5.3
4th(1)3.0100%4.0
All (44)—48%4.5

Drive-by-drive — expected vs. actual points, each possession

2Drive 2: own 35 → TD4Drive 4: own 14 → TD6Drive 6: own 42 → Missed FG8Drive 8: own 11 → Downs10Drive 10: own 25 → FG11Drive 11: own 25 → TD13Drive 13: opp 38 → TD15Drive 15: own 18 → Punt17Drive 17: opp 37 → TD19Drive 19: own 35 → FG21Drive 21: own 10 → Punt23Drive 23: own 42 → End of halfown 0own 2550opp 25opp 0
BYU drives by field position

Each bar is a drive, from where it started to where it ended. Green = scored, red = turnover/downs/safety.

#StartTimePlaysYdsResultExpPts+/−
2own 35Q1 13:211450TD2.47+4.6
4own 14Q1 3:14786TD1.67+5.4
6own 42Q2 13:571040Missed FG2.70-2.7
8own 11Q2 8:051059Downs1.50-1.5
10own 25Q2 0:36843FG1.93+1.1
11own 25Q3 14:52975TD1.97+5.1
13opp 38Q3 9:23423TD3.47+3.6
15own 18Q3 4:07932Punt1.80-1.8
17opp 37Q4 14:39747TD3.47+3.6
19own 35Q4 11:13942FG2.43+0.6
21own 10Q4 5:36721Punt1.50-1.5
23own 42Q4 2:0766End of half2.70-2.7
12 drives7952727.341+13.7

Exp = points an average offense scores from that starting spot. +/− = actual minus expected.