2021 · Week 12 · Nov 20, 2021 · Memorial Stadium (Norman, OK)
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Win probability · OU
modelOU aheadISU aheadconfidence bandkey playOU scoreISU score
What if? - hover the chart or a play below, then change how it went
Q4 0:50 · Brock Purdy pass complete to Charlie Kolar for 16 yds to the Okla 35 for a 1ST down
Driver values - Δ win prob, pts
Home team on offensePregame priorGarbage-time factorScore differentialScore diff ÷ offense timeoutsTime remaining
This game in five plays
- TD · Q4 2:57: Andrew Mevis kickoff for 65 yds for a touchback — ISU win probability +11.5 pts (now 88%) (top driver: ISU has the ball).
- TD · Q2 0:09: Jalen Redmond 42 Yd Fumble Return (Gabe Brkic Kick) — OU win probability +6.7 pts (now 69%) (top driver: ISU has the ball).
- TD · Q3 4:02: Mario Williams 11 Yd pass from Caleb Williams (Gabe Brkic Kick) — OU win probability +10.7 pts (now 76%) (top driver: OU has the ball).
- TD · Q4 5:06: Eric Gray 7 Yd Run (Gabe Brkic Kick) — OU win probability +7.3 pts (now 97%) (top driver: OU has the ball).
- TD · Q4 2:57: Charlie Kolar 2 Yd pass from Brock Purdy (Andrew Mevis Kick) — ISU win probability +17.3 pts (now 19%) (top driver: ISU has the ball).
Was that the right call?
Each option's modeled win probability for the team making the call, from the score, clock and field position before the play. Gaps under one point are close calls. How this works
Fourth downs
OU made the numbers' call on 7 of 8ISU made the numbers' call on 8 of 10
- Q1 4:04ISU 4th & 4 at OU 48, tiedClose callPunted · 41.0% before the snapGo for it41.2%48% to convertField goalOut of rangePuntTheir call41.1%−0.1average punt
- Q1 2:28OU 4th & 4 at OU 19, tiedClose callPunted · 58.7% before the snapGo for it58.7%47% to convertField goalOut of rangePuntTheir call58.7%−<0.1average punt
- Q1 0:44ISU 4th & 18 at ISU 30, tiedAgrees with the numbersPunted · 40.2% before the snapGo for it39.5%−1.012% to convertField goalOut of rangePuntTheir call40.5%average punt
- Q2 13:35OU 4th & 10 at midfield, tiedAgrees with the numbersPunted · 59.2% before the snapGo for it59.1%−0.229% to convertField goalOut of rangePuntTheir call59.3%average punt
- Q2 11:56ISU 4th & 1 at ISU 19, tiedAgrees with the numbersWent for it · 40.4% before the snapGo for itTheir call40.9%71% to convertField goalOut of rangePunt39.8%−1.1average punt
- Q2 8:35ISU 4th & 11 at ISU 29, tiedAgrees with the numbersPunted · 40.3% before the snapGo for it39.6%−1.025% to convertField goalOut of rangePuntTheir call40.6%average punt
- Q2 5:29OU 4th & 5 at ISU 8, tiedAgrees with the numbersKicked a field goal · 60.5% before the snapGo for it59.8%−<0.134% to convertField goalTheir call59.8%90% to makePunt54.5%−5.3average punt
- Q3 13:39OU 4th & 16 at OU 14, up 6Agrees with the numbersPunted · 67.8% before the snapGo for it65.7%−3.114% to convertField goalOut of rangePuntTheir call68.8%average punt
- Q3 12:16ISU 4th & 14 at ISU 44, down 6Agrees with the numbersPunted · 30.6% before the snapGo for it29.0%−2.818% to convertField goalOut of rangePuntTheir call31.8%average punt
- Q3 10:20OU 4th & 6 at OU 5, up 6Agrees with the numbersPunted · 68.1% before the snapGo for it66.7%−1.736% to convertField goalOut of rangePuntTheir call68.4%average punt
- Q3 7:08ISU 4th & 1 at OU 36, down 6Agrees with the numbersWent for it · 32.9% before the snapGo for itTheir call32.9%71% to convertField goal27.9%−4.942% to makePunt27.2%−5.6average punt
- Q3 0:00OU 4th & 3 at ISU 43, up 6Agrees with the numbersWent for it · 77.3% before the snapGo for itTheir call78.8%52% to convertField goal74.9%−3.928% to makePunt76.3%−2.5average punt
- Q3 0:00ISU 4th & 2 at ISU 35, down 6Agrees with the numbersWent for it · 28.9% before the snapGo for itTheir call30.6%57% to convertField goalOut of rangePunt29.6%−1.0average punt
- Q4 8:45OU 4th & 6 at OU 29, up 7Agrees with the numbersPunted · 84.5% before the snapGo for it84.0%−1.339% to convertField goalOut of rangePuntTheir call85.3%average punt
- Q4 7:26ISU 4th & 4 at ISU 25, down 7Close callPunted · 14.0% before the snapGo for it13.5%47% to convertField goalOut of rangePuntTheir call12.8%−0.8average punt
- Q4 1:46OU 4th & 11 at OU 24, up 7Agrees with the numbersPunted · 93.0% before the snapGo for it91.9%−1.225% to convertField goalOut of rangePuntTheir call93.1%average punt
- Q4 0:50ISU 4th & 6 at ISU 49, down 7Agrees with the numbersWent for it · 12.1% before the snapGo for itTheir call8.4%40% to convertField goalOut of rangePunt5.3%−3.1average punt
- Q4 0:15ISU 4th & 10 at OU 21, down 7Agrees with the numbersWent for it · 13.2% before the snapGo for itTheir call10.3%28% to convertField goal9.3%−1.074% to makePunt6.0%−4.3average punt
After touchdowns: kick or go for two?
OU made the numbers' call on 2 of 3ISU made the numbers' call on 2 of 2
- Q1 10:00ISU Touchdown, up 6 before the tryAgrees with the numbersKicked · madeKickTheir call41.6%97% to makeGo for two41.6%−<0.145% to convert
- Q1 9:13OU Touchdown, down 1 before the tryAgrees with the numbersKicked · madeKickTheir call59.8%97% to makeGo for two59.8%−<0.145% to convert
- Q2 0:09OU Touchdown, up 6 before the tryAgrees with the numbersKicked · madeKickTheir call68.7%97% to makeGo for two68.6%−0.145% to convert
- Q4 5:06OU Touchdown, up 13 before the tryClose callKicked · madeKickTheir call94.6%−0.597% to makeGo for two95.1%45% to convert
- Q4 2:57ISU Touchdown, down 8 before the tryAgrees with the numbersKicked · madeKickTheir call6.7%97% to makeGo for two6.2%−0.545% to convert
Play by play - hover to pin the curve, click to jump
Download drive chartISUDrive 1TD31 plays · 75 yds · 15:0042% → 49%
Q1 15:00
1ST & 10
OWN 25
+2
58.3%
Brock Purdy pass complete to Breece Hall for 2 yds to the IowSt 23Similar
Q1 15:00
3RD & 7
OWN 28
+20
58.3%
Brock Purdy run for 5 yds to the IowSt 33 for a 1ST down OKLAHOMA Penalty, Personal Foul (Brian Asamoah) to the IowSt 48 for a 1ST downSimilar
Q1 15:00
1ST & 10
OWN 48
+11
58.3%
Brock Purdy pass complete to Jaylin Noel for 11 yds to the Okla 41 for a 1ST downSimilar
Q1 15:00
1ST & 10
OPP 41
+12
58.3%
Brock Purdy pass complete to Jaylin Noel for 12 yds to the Okla 29 for a 1ST downSimilar
Q1 15:00
1ST & 10
OPP 29
+7
58.3%
Brock Purdy pass complete to Xavier Hutchinson for 7 yds to the Okla 22Similar
Q1 15:00
2ND & 10
OPP 18
-8
58.3%
Brock Purdy sacked by Isaiah Thomas for a loss of 8 yards to the Okla 26Similar
Q1 15:00
3RD & 18
OPP 26
+25
58.3%
Brock Purdy pass complete to Joe Scates for 25 yds pass complete to for 25 yds fumbled, recovered by IowSt for a 1ST downSimilar
Q1 0:00
1ST & 10
OWN 25
-2
51.7%
Brock Purdy pass complete to Breece Hall for a loss of 2 yards to the IowSt 23Similar
Q1 0:00
3RD & 7
OWN 28
+20
52.1%
Brock Purdy run for 5 yds to the IowSt 33 for a 1ST down OKLAHOMA Penalty, personal foul (Brian Asamoah) to the IowSt 48 for a 1ST downSimilar
Q1 0:00
1ST & 10
OWN 48
+11
50.7%
Brock Purdy pass complete to Jaylin Noel for 11 yds to the Okla 41 for a 1ST downSimilar
Q1 0:00
1ST & 10
OPP 41
+12
50.4%
Brock Purdy pass complete to Jaylin Noel for 12 yds to the Okla 29 for a 1ST downSimilar
Q1 0:00
1ST & 10
OPP 29
+7
50.2%
Brock Purdy pass complete to Xavier Hutchinson for 7 yds to the Okla 22Similar
Q1 0:00
3RD & 18
OPP 26
+25
51.1%
Brock Purdy pass complete to Joe Scates for 25 yds Brock Purdy fumbled, recovered by IowSt for a 1ST downSimilar
own 0own 2550opp 25opp 0
OUDrive 2TD3 plays · 75 yds · 10:0057% → 59%
ISUDrive 3PUNT19 plays · 27 yds · 9:1342% → 43%
Q1 9:13
1ST & 10
OWN 35
+6
58.3%
Brock Purdy pass complete to Charlie Kolar for 6 yds to the IowSt 41Similar
Q1 9:13
3RD & 12
OWN 33
+13
58.6%
Brock Purdy pass complete to Joe Scates for 13 yds to the IowSt 46 for a 1ST downSimilar
Q1 9:13
1ST & 10
OWN 46
-5
57.9%
Purdy,Brock pass complete to Hutchinson,Xavier for 24 yards to the OKL30 (Graham,D.J.) PENALTY ISU Ineligible Downfield on Pass (Hufford,Jared) 5 yards from ISU46 to ISU41. NO PLAY.Similar
Q1 9:13
2ND & 12
OWN 44
+4
58.2%
Brock Purdy pass complete to Jaylin Noel for 4 yds to the IowSt 48Similar
Q1 9:13
3RD & 8
OWN 48
+4
58.1%
Brock Purdy pass complete to Xavier Hutchinson for 4 yds to the Okla 48Similar
Q1 0:00
1ST & 10
OWN 35
+6
57.4%
Brock Purdy pass complete to Charlie Kolar for 6 yds to the IowSt 41Similar
Q1 0:00
2ND & 4
OWN 41
-8
56.4%
Breece Hall run for 7 yds to the IowSt 48 IOWA ST Penalty, personal foul (Jarrod Hufford) to the IowSt 33Similar
Q1 0:00
3RD & 12
OWN 33
+13
58.3%
Brock Purdy pass complete to Joe Scates for 13 yds to the IowSt 46 for a 1ST downSimilar
Q1 0:00
1ST & 10
OWN 46
-5
56.4%
Brock Purdy pass complete to Xavier Hutchinson IOWA ST Penalty, inelgible downfield on pass (-5 Yards) to the IowSt 41Similar
Q1 0:00
2ND & 12
OWN 44
+4
57.1%
Brock Purdy pass complete to Jaylin Noel for 4 yds to the IowSt 48Similar
Q1 0:00
3RD & 8
OWN 48
+4
56.9%
Brock Purdy pass complete to Xavier Hutchinson for 4 yds to the Okla 48Similar
own 0own 2550opp 25opp 0
OUDrive 4PUNT7 plays · 6 yds · 4:0458% → 58%
Q1 4:04
1ST & 10
OWN 13
+7
58.3%
Caleb Williams pass complete to Mario Williams for 7 yds to the Okla 20Similar
Q1 4:04
3RD & 3
OWN 20
-1
57.9%
Caleb Williams sacked by Mike Rose for a loss of 1 yard to the Okla 19Similar
Q1 2:28
4TH & 4
OWN 19
+20
57.7%
Michael Turk punt for 63 yds, punt out-of-bounds at the IowSt 38 , Jaylin Noel returns for 20 yds to the IowSt 38Similar
Q1 0:00
1ST & 10
OWN 13
+7
58.6%
Caleb Williams pass complete to Mario Williams for 7 yds to the Okla 20Similar
Q1 0:00
2ND & 3
OWN 20
0
58.8%
Caleb Williams pass incomplete to Jadon Haselwood, broken up by Greg Eisworth IISimilar
own 0own 2550opp 25opp 0
ISUDrive 5PUNT8 plays · -8 yds · 2:2843% → 42%
Q1 2:28
3RD & 12
OWN 36
-6
58.1%
Brock Purdy sacked by Perrion Winfrey for a loss of 6 yards to the IowSt 30Similar
own 0own 2550opp 25opp 0
OUDrive 6PUNT10 plays · 28 yds · 2:0959% → 59%
ISUDrive 7PUNT8 plays · 19 yds · 13:3542% → 43%
Q2 13:35
3RD & 6
OWN 14
+5
58.7%
Brock Purdy pass complete to Xavier Hutchinson for 5 yds to the IowSt 19Similar
Q2 8:35
4TH & 11
OWN 29
+45
59.3%
Andrew Mevis punt for 45 yds , Eric Gray returns for no gain to the Okla 26 , Eric Gray returns for no gain to the Okla 26Similar
Q2 0:00
2ND & 10
OWN 10
+4
56.3%
Brock Purdy pass complete to Charlie Kolar for 4 yds to the IowSt 14Similar
Q2 0:00
3RD & 6
OWN 14
+5
57.1%
Brock Purdy pass complete to Xavier Hutchinson for 5 yds to the IowSt 19Similar
own 0own 2550opp 25opp 0
OUDrive 8MISSED FG9 plays · 66 yds · 5:2961% → 63%
Q2 0:00
1ST & 10
OWN 26
+14
60.1%
Caleb Williams pass complete to Jadon Haselwood for 14 yds to the Okla 40 for a 1ST downSimilar
own 0own 2550opp 25opp 0
ISUDrive 9FUMBLE RETURN TD9 plays · 80 yds · 0:0931% → 32%
Q2 0:00
2ND & 1
OWN 29
+3
68.9%
Brock Purdy pass complete to Jaylin Noel for 3 yds to the IowSt 32 for a 1ST downSimilar
Q2 0:00
1ST & 15
OWN 48
+4
69.4%
Brock Purdy pass complete to Daniel Jackson for 4 yds to the Okla 48Similar
Q2 0:00
2ND & 11
OPP 48
+4
68.2%
Brock Purdy pass complete to Breece Hall for 4 yds to the Okla 44Similar
Q2 0:00
3RD & 7
OPP 44
+15
67.7%
Brock Purdy pass complete to Charlie Kolar for 15 yds to the Okla 29 for a 1ST downSimilar
own 0own 2550opp 25opp 0
ISUDrive 10END OF HALF1 play · 0 yds · 0:0031% → 31%
own 0own 2550opp 25opp 0
OUDrive 11PUNT4 plays · -6 yds · 13:3967% → 75%
Q3 13:39
4TH & 16
OWN 14
+10
67.2%
Michael Turk punt for 48 yds , Jaylin Noel returns for 10 yds to the IowSt 48Similar
own 0own 2550opp 25opp 0
ISUDrive 12PUNT4 plays · -4 yds · 12:1631% → 32%
own 0own 2550opp 25opp 0
OUDrive 13FUMBLE5 plays · 3 yds · 10:2068% → 76%
Q3 10:20
4TH & 6
OWN 5
+6
67.7%
Michael Turk punt for 56 yds , Jaylin Noel returns for 6 yds to the IowSt 45Similar
Q3 0:00
3RD & 7
OWN 4
+5
75.1%
Caleb Williams run for a loss of 4 yards to the Okla 5 Caleb Williams fumbled, recovered by Okla Anton Harrison Anton Harrison run for 5 yds to the Okla 5Similar
Q3 0:00
2ND & 10
OWN 1
+3
76.2%
Caleb Williams pass complete to Jeremiah Hall for 3 yds to the Okla 4Similar
own 0own 2550opp 25opp 0
ISUDrive 14DOWNS6 plays · 19 yds · 7:0833% → 35%
OUDrive 15TD9 plays · 64 yds · 4:0276% → 80%
ISUDrive 16INT2 plays · 0 yds · 3:4131% → 31%
OUDrive 17INT5 plays · 13 yds · 1:5578% → 80%
own 0own 2550opp 25opp 0
ISUDrive 18TD5 plays · 73 yds · 4:0830% → 25%
Q3 0:00
2ND & 13
OWN 24
+7
70.7%
Hunter Dekkers pass complete to Xavier Hutchinson for 7 yds to the IowSt 31Similar
Q3 0:00
3RD & 6
OWN 31
+4
70.6%
Hunter Dekkers pass complete to Charlie Kolar for 4 yds to the IowSt 35Similar
Q3 0:00
4TH & 2
OWN 35
+2
70.8%
Hunter Dekkers run for 2 yds to the IowSt 37 Hunter Dekkers fumbled, recovered by IowSt Hunter Dekkers for a 1ST downSimilar
own 0own 2550opp 25opp 0
OUDrive 19PUNT4 plays · 4 yds · 8:4584% → 91%
ISUDrive 20PUNT4 plays · 6 yds · 7:2614% → 10%
OUDrive 21TD5 plays · 68 yds · 5:0697% → 98%
Q4 0:00
1ST & 10
OWN 32
+41
98.1%
Kennedy Brooks run for 26 yds to the OKLAHOMA 42 IOWA ST Penalty, face mask (15 yards) (Jordyn Morgan) to the IowSt 27Similar
own 0own 2550opp 25opp 0
ISUDrive 22TD8 plays · 75 yds · 2:5719% → 20%
Q4 0:00
2ND & 10
OWN 25
+4
88.9%
Brock Purdy pass complete to Daniel Jackson for 4 yds to the IowSt 29Similar
Q4 0:00
3RD & 6
OWN 29
+15
88.8%
Brock Purdy pass complete to Xavier Hutchinson for 15 yds to the IowSt 44 for a 1ST downSimilar
Q4 0:00
1ST & 10
OWN 44
+28
86.9%
Brock Purdy pass complete to Charlie Kolar for 28 yds Brock Purdy fumbled, recovered by IowSt Tarique Milton for a 1ST downSimilar
Q4 0:00
2ND & 10
OPP 28
+14
81.2%
Brock Purdy pass complete to Charlie Kolar for 14 yds to the Okla 14 for a 1ST downSimilar
Q4 0:00
1ST & 10
OPP 14
+12
80.0%
Brock Purdy pass incomplete to Xavier Hutchinson for a 1ST down OKLAHOMA Penalty, Defensive pass interference (Key Lawrence) to the Okla 2 for a 1ST downSimilar
own 0own 2550opp 25opp 0
OUDrive 23Uncategorized4 plays · -6 yds · 2:1393% → 91%
Q4 1:46
4TH & 11
OWN 24
0
93.0%
Michael Turk punt for 61 yds , Jaylin Noel returns for no gain to the IowSt 14Similar
own 0own 2550opp 25opp 0
ISUDrive 24INT9 plays · 65 yds · 1:2011% → 13%
Q4 1:20
2ND & 19
OWN 36
0
88.9%
Brock Purdy pass incomplete to Breece Hall, broken up by Marcus StriplingSimilar
Q4 1:20
3RD & 19
OWN 36
+13
89.7%
Brock Purdy pass complete to Charlie Kolar for 13 yds to the IowSt 49Similar
Q4 0:50
4TH & 6
OWN 49
+16
87.9%
Brock Purdy pass complete to Charlie Kolar for 16 yds to the Okla 35 for a 1ST downSimilar
Q4 0:00
1ST & 10
OWN 14
+11
88.9%
Brock Purdy pass complete to Charlie Kolar for 11 yds to the IowSt 25 for a 1ST downSimilar
Q4 0:00
1ST & 10
OWN 25
+20
88.7%
Brock Purdy pass complete to Charlie Kolar for 20 yds to the IowSt 45 for a 1ST downSimilar
own 0own 2550opp 25opp 0
OUDrive 25Uncategorized1 play · 0 yds · 0:0091% → 91%
own 0own 2550opp 25opp 0
Biggest swings
TD · Q4 2:57
Charlie Kolar 2 Yd pass from Brock Purdy (Andrew Mevis Kick)
-17.3
TD · Q4 2:57
Andrew Mevis kickoff for 65 yds for a touchback
-11.5
TD · Q3 4:02
Mario Williams 11 Yd pass from Caleb Williams (Gabe Brkic Kick)
+10.7