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Boston College28atLouisville56

2023 · Week 4

Efficiency

Game-level Efficiency Breakdown

-31.7-15.90+15.9+31.7Boston College — Off. field pos.: -1.4-1.4Louisville — Off. field pos.: +3.6+3.6Off. field pos.Points this side's offense added or cost purely from where its drives started, vs. a league-average FBS team.Boston College — Off. scoring eff.: +4.6+4.6Louisville — Off. scoring eff.: +27.6+27.6Off. scoring eff.Points this side's offense added or cost finishing drives (given where they started), vs. a league-average FBS team.Boston College — Def. field pos.: -3.6-3.6Louisville — Def. field pos.: +1.4+1.4Def. field pos.Points this side's defense saved or gave up in starting field position allowed, vs. a league-average FBS team.Boston College — Def. scoring eff.: -27.6-27.6Louisville — Def. scoring eff.: -4.6-4.6Def. scoring eff.Points this side's defense saved or gave up letting the opponent finish drives, vs. a league-average FBS team.Boston College — Possessions: 0.00.0Louisville — Possessions: 0.00.0PossessionsValue 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.
Boston CollegeLouisvilleBreaks 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

03162Q1Q2Q3FinalBoston College 28Louisville 56
Boston CollegeLouisvillehover for any point, click for the by-quarter breakdown

Box score

Boston CollegeLouisville
Total yards427582
Rushing yards132194
Rushing attempts3141
Yds / rush4.34.7
Passing yards295388
Passing attempts4121
Yds / pass7.218.5
First downs2322
Turnovers00
Penalties74
Penalty yards6150
Sacks23
Time of possession25:2434:36

Passing & rushing

What each offense did this game.

Boston College
By quarterPass / rushSuccessYd/play
Q1(16)31% / 69%25%2.7
Q2(19)63% / 37%37%8.4
Q3(25)64% / 36%40%6.3
Q4(12)92% / 8%58%5.9
how play-calling and results shifted through the game — (n) = plays
Passing by down(offense 107th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(16)9.831%3.1
2nd(16)8.931%6.5
3rd(10)6.850%9.4
4th(2)7.050%15.0
All (44)—36%6.3
Rushing by down(offense 34th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(14)10.043%6.9
2nd(8)7.063%6.5
3rd(4)7.325%1.8
4th(2)9.00%-1.5
All (28)—43%5.5
Louisville
By quarterPass / rushSuccessYd/play
Q1(18)39% / 61%56%5.9
Q2(16)44% / 56%75%16.0
Q3(8)75% / 25%25%18.5
Q4(18)11% / 89%44%3.5
how play-calling and results shifted through the game — (n) = plays
Passing by down(offense 11th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(9)11.067%28.8
2nd(8)8.438%7.3
3rd(5)9.460%10.8
All (22)—55%16.9
Rushing by down(offense 6th on the season)
Down (att.)Avg. to goSuccessYd/play
1st(18)9.250%5.9
2nd(12)4.842%5.5
3rd(7)2.671%4.1
4th(1)1.0100%1.0
All (38)—53%5.3

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

2Drive 2: own 41 → TD4Drive 4: own 38 → TD6Drive 6: own 30 → TD8Drive 8: own 39 → TD10Drive 10: own 45 → TD12Drive 12: own 25 → TD14Drive 14: own 25 → TD16Drive 16: own 37 → Punt18Drive 18: own 45 → TD20Drive 20: own 20 → Punt22Drive 22: own 37 → Punt24Drive 24: own 45 → End of halfown 0own 2550opp 25opp 0
Louisville 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 41Q1 12:05534TD2.67+4.4
4own 38Q1 8:281162TD2.47+4.6
6own 30Q1 1:13670TD2.27+4.8
8own 39Q2 12:46958TD2.57+4.5
10own 45Q2 5:30455TD2.87+4.2
12own 25Q2 0:32684TD1.97+5.1
14own 25Q3 14:46175TD1.97+5.1
16own 37Q3 12:4548Punt2.40-2.4
18own 45Q3 10:04255TD2.87+4.2
20own 20Q3 5:40610Punt1.70-1.7
22own 37Q4 14:29711Punt2.40-2.4
24own 45Q4 8:341352End of half2.80-2.8
12 drives6558228.456+27.6

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