2019 · Week 3 · Sep 14, 2019 · Jack Trice Stadium
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Win probability · ISU
modelISU aheadIOWA aheadconfidence bandkey playISU scoreIOWA score
What if? - hover the chart or a play below, then change how it went
Q1 1:45 · Joe Rivera punt for 37 yds for a touchback
Driver values - Δ win prob, pts
Home team on offensePregame priorScore differentialScore diff ÷ offense timeoutsScore diff ÷ seconds remainingGarbage-time factor
This game in five plays
- TD · Q3 14:03: Brock Purdy pass complete to Tarique Milton for 73 yds for a TD, (Connor Assalley KICK) — ISU win probability +13.3 pts (now 68%) (top driver: ISU has the ball).
- FG · Q3 2:15: Keith Duncan 42 yd FG GOOD — IOWA win probability +13.9 pts (now 40%) (top driver: IOWA has the ball).
- TD · Q4 12:10: Nate Stanley run for 1 yd for a TD, (Two-Point Conversion failed ) — IOWA win probability +20.2 pts (now 62%) (top driver: IOWA has the ball).
- FG · Q4 7:46: Connor Assalley 26 yd FG GOOD — ISU win probability +12.1 pts (now 66%) (top driver: ISU has the ball).
- FG · Q4 4:51: Keith Duncan 39 yd FG GOOD — IOWA win probability +18.2 pts (now 62%) (top driver: IOWA 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
ISU made the numbers' call on 4 of 6IOWA made the numbers' call on 5 of 8
- Q1 7:37IOWA 4th & 1 at ISU 7, tiedClose callKicked a field goal · 51.5% before the snapGo for it51.5%70% to convertField goalTheir call51.0%−0.591% to makePunt49.8%−1.7average punt
- Q1 4:42IOWA 4th & 4 at IOWA 19, down 4Close callPunted · 47.8% before the snapGo for it47.9%47% to convertField goalOut of rangePuntTheir call47.8%−<0.1average punt
- Q1 1:45ISU 4th & 8 at IOWA 37, up 4Close callPunted · 51.9% before the snapGo for it52.0%35% to convertField goal51.8%−0.240% to makePuntTheir call51.7%−0.3average punt
- Q2 13:24IOWA 4th & 9 at midfield, down 4Agrees with the numbersPunted · 46.8% before the snapGo for it46.8%−0.232% to convertField goalOut of rangePuntTheir call46.9%average punt
- Q2 9:35ISU 4th & 11 at IOWA 48, up 4Agrees with the numbersPunted · 53.4% before the snapGo for it53.0%−0.826% to convertField goalOut of rangePuntTheir call53.8%average punt
- Q2 7:23IOWA 4th & 8 at IOWA 6, down 4Agrees with the numbersPunted · 42.7% before the snapGo for it41.5%−1.130% to convertField goalOut of rangePuntTheir call42.6%average punt
- Q3 12:19IOWA 4th & 1 at IOWA 36, down 8Numbers favored go for it by 2.3 ptsPunted · 30.3% before the snapGo for it31.5%71% to convertField goalOut of rangePuntTheir call29.2%−2.3average punt
- Q3 8:21ISU 4th & 13 at IOWA 42, up 8Agrees with the numbersPunted · 71.8% before the snapGo for it71.4%−1.521% to convertField goal71.8%−1.230% to makePuntTheir call72.9%average punt
- Q3 2:15IOWA 4th & 8 at ISU 24, down 8Agrees with the numbersKicked a field goal · 22.2% before the snapGo for it20.8%−1.133% to convertField goalTheir call21.9%68% to makePunt9.7%−12.2average punt
- Q3 0:24ISU 4th & 10 at ISU 6, up 5Agrees with the numbersPunted · 64.4% before the snapGo for it59.9%−4.926% to convertField goalOut of rangePuntTheir call64.8%average punt
- Q4 7:46ISU 4th & 8 at IOWA 9, down 1Agrees with the numbersKicked a field goal · 50.5% before the snapGo for it47.2%−7.927% to convertField goalTheir call55.2%89% to makePunt34.5%−20.6average punt
- Q4 4:51IOWA 4th & 4 at ISU 21, down 2Agrees with the numbersKicked a field goal · 39.0% before the snapGo for it36.2%−6.647% to convertField goalTheir call42.9%74% to makePunt22.6%−20.2average punt
- Q4 2:00ISU 4th & 13 at IOWA 39, down 1Numbers favored field goal by 7.4 ptsWent for it · 45.0% before the snapGo for itTheir call35.6%−7.421% to convertField goal43.0%36% to makePunt33.5%−9.5average punt
- Q4 1:29IOWA 4th & 13 at IOWA 36, up 1Agrees with the numbersPunted · 64.9% before the snapGo for it55.0%−9.920% to convertField goalOut of rangePuntTheir call64.9%average punt
After touchdowns: kick or go for two?
ISU made the numbers' call on 2 of 2IOWA made the numbers' call on 1 of 1
- Q1 5:44ISU Touchdown, up 3 before the tryAgrees with the numbersKicked · madeKickTheir call51.3%97% to makeGo for two51.3%−<0.145% to convert
- Q3 14:03ISU Touchdown, up 7 before the tryAgrees with the numbersKicked · madeKickTheir call67.2%97% to makeGo for two67.0%−0.245% to convert
- Q4 12:10IOWA Touchdown, up 1 before the tryAgrees with the numbersWent for two · failedKick55.7%−0.197% to makeGo for twoTheir call55.8%45% to convert
Play by play - hover to pin the curve, click to jump
Download drive chartIOWADrive 1FG16 plays · 68 yds · 7:1957% → 56%
Q1 14:35
3RD & 9
OWN 26
+11
42.8%
Nate Stanley pass complete to Ihmir Smith-Marsette for 11 yds to the Iowa 37 for a 1ST downSimilar
Q1 12:45
3RD & 5
OWN 42
+8
43.2%
Nate Stanley pass complete to Nico Ragaini for 8 yds to the 50 yard line for a 1ST downSimilar
Q1 11:56
2ND & 4
OPP 44
+15
43.2%
Nate Stanley pass complete to Tyrone Tracy Jr. for 15 yds to the IowSt 29 for a 1ST downSimilar
Q1 8:55
2ND & 10
OPP 16
+6
43.4%
Nate Stanley pass complete to Nico Ragaini for 6 yds to the IowSt 10Similar
own 0own 2550opp 25opp 0
ISUDrive 2TD6 plays · 86 yds · 1:3444% → 47%
Q1 7:18
1ST & 10
OWN 14
+12
43.9%
Brock Purdy pass complete to Deshaunte Jones for 12 yds to the IowSt 26 for a 1ST downSimilar
Q1 7:02
1ST & 10
OWN 26
+12
44.1%
Brock Purdy pass complete to Tarique Milton for 12 yds to the IowSt 38 for a 1ST downSimilar
Q1 6:33
2ND & 3
OWN 45
+4
45.0%
Brock Purdy pass complete to Johnnie Lang for 4 yds to the IowSt 49 for a 1ST downSimilar
Q1 5:44
1ST & 10
OWN 49
+51
47.4%
La'Michael Pettway 51 Yd pass from Deshaunte Jones (Connor Assalley Kick)Similar
own 0own 2550opp 25opp 0
IOWADrive 3PUNT5 plays · 6 yds · 0:4953% → 52%
Q1 4:42
4TH & 4
OWN 19
0
48.0%
Michael Sleep-Dalton punt for 47 yds, fair catch by Tarique Milton at the IowSt 34Similar
own 0own 2550opp 25opp 0
ISUDrive 4PUNT8 plays · 29 yds · 2:5047% → 48%
IOWADrive 5PUNT9 plays · 30 yds · 3:1352% → 51%
ISUDrive 6PUNT8 plays · 32 yds · 3:4249% → 50%
Q2 13:17
1ST & 10
OWN 20
+7
49.3%
Brock Purdy pass complete to La'Michael Pettway for 7 yds to the IowSt 27Similar
Q2 12:22
1ST & 10
OWN 35
+1
49.9%
Brock Purdy pass complete to Deshaunte Jones for 1 yd to the IowSt 36Similar
Q2 11:57
2ND & 9
OWN 36
+17
50.2%
Brock Purdy pass complete to Charlie Kolar for 17 yds to the Iowa 47 for a 1ST downSimilar
Q2 11:27
1ST & 10
OPP 47
-3
51.9%
Deshaunte Jones sacked by Kristian Welch for a loss of 3 yards to the 50 yard lineSimilar
Q2 10:25
3RD & 12
OPP 49
+1
50.7%
Brock Purdy pass complete to Sheldon Croney Jr. for 1 yd to the Iowa 48Similar
own 0own 2550opp 25opp 0
IOWADrive 7PUNT4 plays · 2 yds · 1:5749% → 46%
Q2 8:59
2ND & 6
OWN 8
+5
51.4%
Nate Stanley pass complete to Mekhi Sargent for 5 yds to the Iowa 13Similar
Q2 8:00
3RD & 1
OWN 13
-7
52.6%
Nate Stanley sacked by Anthony Johnson for a loss of 7 yards to the Iowa 6Similar
Q2 7:23
4TH & 8
OWN 6
0
54.0%
Michael Sleep-Dalton punt for 46 yds, fair catch by Deshaunte Jones at the IowSt 48Similar
own 0own 2550opp 25opp 0
ISUDrive 8FUMBLE5 plays · 22 yds · 2:1455% → 57%
Q2 7:15
1ST & 10
OWN 48
+3
54.6%
Brock Purdy pass complete to La'Michael Pettway for 3 yds to the Iowa 49Similar
Q2 6:35
2ND & 7
OPP 49
+5
55.3%
Brock Purdy pass complete to Charlie Kolar for 5 yds to the Iowa 44Similar
Q2 5:38
1ST & 10
OPP 33
+3
56.5%
Brock Purdy pass complete to Tarique Milton for 3 yds to the Iowa 30Similar
Q2 5:01
2ND & 7
OPP 30
+11
56.8%
Brock Purdy run for 11 yds to the Iowa 19 Brock Purdy fumbled, recovered by IowaSimilar
own 0own 2550opp 25opp 0
IOWADrive 9END OF HALF15 plays · 59 yds · 4:5447% → 51%
Q2 4:54
1ST & 10
OWN 19
+8
52.9%
Nate Stanley pass complete to Ihmir Smith-Marsette for 8 yds to the Iowa 27Similar
Q2 2:22
2ND & 10
OPP 47
+12
51.7%
Nate Stanley pass complete to Brandon Smith for 12 yds to the IowSt 35 for a 1ST downSimilar
Q2 1:00
2ND & 10
OPP 35
+7
49.8%
Nate Stanley pass complete to Nico Ragaini for 7 yds to the IowSt 28Similar
Q2 0:21
3RD & 3
OPP 28
+4
50.7%
Nate Stanley pass complete to Nico Ragaini for 4 yds to the IowSt 24 for a 1ST downSimilar
Q2 0:12
1ST & 10
OPP 24
+2
51.9%
Nate Stanley pass complete to Brandon Smith for 2 yds to the IowSt 22Similar
Q2 0:01
2ND & 8
OPP 22
0
54.5%
Nate Stanley pass complete to Ivory Kelly-Martin for no gain to the IowSt 22Similar
own 0own 2550opp 25opp 0
ISUDrive 10TD3 plays · 76 yds · 0:3955% → 68%
IOWADrive 11PUNT5 plays · 9 yds · 1:3434% → 33%
ISUDrive 12PUNT10 plays · 45 yds · 3:5168% → 70%
Q3 12:12
1ST & 10
OWN 13
+18
68.4%
Brock Purdy pass complete to La'Michael Pettway for 18 yds to the IowSt 31 for a 1ST downSimilar
Q3 11:49
1ST & 10
OWN 31
+7
69.3%
Brock Purdy pass complete to Tarique Milton for 7 yds to the IowSt 38Similar
Q3 10:35
3RD & 3
OWN 38
+9
70.8%
Brock Purdy pass complete to Charlie Kolar for 9 yds to the IowSt 47 for a 1ST downSimilar
own 0own 2550opp 25opp 0
IOWADrive 13FG12 plays · 56 yds · 5:5730% → 40%
Q3 8:12
1ST & 10
OWN 20
+6
69.7%
Nate Stanley pass complete to Nate Wieting for 6 yds to the Iowa 26Similar
Q3 7:49
2ND & 4
OWN 26
+5
69.2%
Nate Stanley pass complete to Tyler Goodson for 5 yds to the Iowa 31 for a 1ST downSimilar
Q3 7:25
1ST & 10
OWN 15
-16
70.5%
Nate Stanley sacked by TEAM for a loss of 16 yards to the Iowa 15 IOWA Penalty, Intentional Grounding ( Yards) to the Iowa 15Similar
Q3 6:58
2ND & 26
OWN 15
+4
71.1%
Nate Stanley pass complete to Tyler Goodson for 4 yds to the Iowa 19Similar
Q3 6:12
3RD & 22
OWN 19
+27
74.1%
Nate Stanley pass complete to Ihmir Smith-Marsette for 27 yds to the Iowa 46 for a 1ST downSimilar
Q3 2:54
3RD & 10
OPP 26
+2
74.3%
Nate Stanley pass complete to Tyler Goodson for 2 yds to the IowSt 24Similar
own 0own 2550opp 25opp 0
ISUDrive 14PUNT5 plays · 0 yds · 1:3565% → 63%
IOWADrive 15TD7 plays · 25 yds · 3:0144% → 62%
Q4 12:10
1ST & GOAL
OPP 1
+1
38.5%
Nate Stanley run for 1 yd for a TD, (Two-Point Conversion failed )Similar
own 0own 2550opp 25opp 0
ISUDrive 16FG14 plays · 66 yds · 4:1947% → 66%
Q4 11:52
3RD & 10
OWN 25
+11
44.2%
Brock Purdy pass complete to Darren Wilson for 11 yds to the IowSt 36 for a 1ST downSimilar
Q4 11:26
1ST & 10
OWN 36
+13
48.3%
Brock Purdy pass complete to Tarique Milton for 13 yds to the IowSt 49 for a 1ST downSimilar
Q4 11:05
1ST & 10
OWN 49
+15
51.9%
Brock Purdy pass complete to Charlie Kolar for 15 yds to the Iowa 36 for a 1ST downSimilar
Q4 9:52
2ND & 6
OPP 32
+7
55.4%
Brock Purdy pass complete to Tarique Milton for 7 yds to the Iowa 25 for a 1ST downSimilar
Q4 9:36
1ST & 10
OPP 25
+8
55.5%
Brock Purdy pass complete to Tarique Milton for 8 yds to the Iowa 17Similar
own 0own 2550opp 25opp 0
IOWADrive 17FG9 plays · 54 yds · 2:4937% → 62%
ISUDrive 18DOWNS9 plays · 36 yds · 2:4147% → 47%
IOWADrive 19FUMBLE8 plays · -3 yds · 0:2771% → 68%
IOWADrive 20END OF GAME3 plays · -8 yds · 0:5780% → 84%
Biggest swings
TD · Q4 12:10
Nate Stanley run for 1 yd for a TD, (Two-Point Conversion failed )
-20.2
FG · Q4 4:51
Keith Duncan 39 yd FG GOOD
-18.2
End of Game · Final
Game over.
-15.7