Win Probability
Confidence: <strong>clear edge</strong> Bands are honesty-checked against held-out seasons, not a feeling about this game — see the <a href="/track-record">full track record</a>.
Key Insights
- DAL defense: -0.184 EPA/play allowed over its last 8 games (3rd in the league)
- Indoors — weather neutralised
- QB edge to DAL: Dak Prescott (DAL) +0.121 vs Kyler Murray (ARI) +0.136 EPA/dropback
Predicted Final Score
Typical error on unseen games: ±10.2 pts on margin, ±10.7 pts on total (held-out 2025). Treat this as a range, not a prediction to the point — see the <a href="/track-record">full track record</a>.
Injury Report — Week 17
ARI
DAL
No players on the report.
Pulled fresh for 2021 week 17 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 8 pts on margin, 2 pts on total.
Scoring Summary
- Q1 07:49 FG ARI (7:49) 5-M.Prater 24 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee. ARI 3 – DAL 0
- Q2 05:32 TD ARI (5:32) 1-K.Murray pass short left to 85-A.Wesley for 1 yard, TOUCHDOWN. ARI 9 – DAL 0
- Q2 01:30 TD DAL (1:30) (Shotgun) 4-D.Prescott pass deep left to 13-M.Gallup for 21 yards, TOUCHDOWN [55-C.Jones]. DAL-13-M.Gallup was injured during the play. His return is Questionable. ARI 10 – DAL 6
- Q2 00:03 FG ARI (:03) 5-M.Prater 53 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee. ARI 13 – DAL 7
- Q3 09:44 TD ARI (9:44) (Shotgun) 1-K.Murray pass deep left to 85-A.Wesley for 19 yards, TOUCHDOWN. ARI 19 – DAL 7
- Q3 04:04 FG ARI (4:04) 5-M.Prater 26 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee. ARI 22 – DAL 7
- Q4 13:53 TD DAL (13:53) (Shotgun) 4-D.Prescott pass short left to 1-C.Wilson for 2 yards, TOUCHDOWN [34-J.Thompson]. ARI 22 – DAL 13
- Q4 08:36 FG ARI (8:36) 5-M.Prater 38 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee. ARI 25 – DAL 14
- Q4 04:48 TD DAL (4:48) (Shotgun) 4-D.Prescott pass short left to 19-A.Cooper for 4 yards, TOUCHDOWN. ARI 25 – DAL 20
Fourth-Down Decisions
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Q1 DAL 4th & 14 at the 58Chose PUNT ✓ matched the modelp(convert) 29%
(11:09) 5-B.Anger punts 42 yards to ARI 16, Center-44-J.McQuaide, downed by DAL-57-L.Gifford.
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Q1 ARI 4th & 6 at the 6Chose KICK ✓ matched the modelp(convert) 33% p(FG) 98%
(7:49) 5-M.Prater 24 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
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Q1 DAL 4th & 2 at the 40Chose GO ✓ matched the modelp(convert) 58% p(FG) 59%
(4:11) 4-D.Prescott pass short left to 86-D.Schultz pushed ob at ARI 26 for 14 yards (7-B.Murphy).
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Q1 DAL 4th & 9 at the 25Chose KICK ✓ matched the modelp(convert) 32% p(FG) 87%
(2:39) 2-G.Zuerlein 43 yard field goal is No Good, Wide Left, Center-44-J.McQuaide, Holder-5-B.Anger.
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Q1 ARI 4th & 5 at the 62Chose PUNT ✓ matched the modelp(convert) 43%
(1:12) 14-A.Lee punts 31 yards to DAL 31, Center-46-A.Brewer, out of bounds.
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Q2 DAL 4th & 12 at the 71Chose PUNT ✓ matched the modelp(convert) 32%
(14:03) 5-B.Anger punts 57 yards to ARI 14, Center-44-J.McQuaide. 13-C.Kirk to ARI 9 for -5 yards (29-C.Goodwin).
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Q2 ARI 4th & 2 at the 64Chose GO ✓ matched the modelp(convert) 59%
(10:33) (Punt formation) Direct snap to 31-C.Banjo. 31-C.Banjo pass deep middle to 29-J.Ward to DAL 41 for 23 yards (25-N.Wright). Penalty on DAL-25-N.Wright, Defensive Pass Interference, declined.
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Q2 ARI 4th & 1 at the 1Chose GO ✓ matched the modelp(convert) 62% p(FG) 99%
(5:32) 1-K.Murray pass short left to 85-A.Wesley for 1 yard, TOUCHDOWN.
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Q3 DAL 4th & 20 at the 88Chose PUNT ✓ matched the modelp(convert) 27%
(8:53) 5-B.Anger punts 45 yards to ARI 43, Center-44-J.McQuaide, fair catch by 13-C.Kirk.
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Q3 ARI 4th & 5 at the 8Chose KICK Model wanted GO instead — cost +0.39 EPp(convert) 36% p(FG) 98%
(4:04) 5-M.Prater 26 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
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Q3 DAL 4th & 9 at the 74Chose PUNT ✓ matched the modelp(convert) 37%
(3:21) 5-B.Anger punts 51 yards to ARI 23, Center-44-J.McQuaide, fair catch by 13-C.Kirk.
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Q4 DAL 4th & 1 at the 10Chose GO ✓ matched the modelp(convert) 65% p(FG) 97%
(15:00) (Shotgun) 4-D.Prescott left tackle to ARI 7 for 3 yards (34-J.Thompson).
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Q4 ARI 4th & 6 at the 59Chose PUNT ✓ matched the modelp(convert) 40%
(12:04) 14-A.Lee punts 47 yards to DAL 12, Center-46-A.Brewer. 88-C.Lamb to DAL 10 for -2 yards (28-C.Washington).
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Q4 ARI 4th & 2 at the 20Chose KICK Model wanted GO instead — cost +0.46 EPp(convert) 53% p(FG) 92%
(8:36) 5-M.Prater 38 yard field goal is GOOD, Center-46-A.Brewer, Holder-14-A.Lee.
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Q4 DAL 4th & 1 at the 66Chose GO ✓ matched the modelp(convert) 72%
(6:46) (Shotgun) 4-D.Prescott pass short left to 1-C.Wilson ran ob at DAL 41 for 7 yards (7-B.Murphy).