Win Probability
Confidence: <strong>slight 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
- ARI defense: +0.128 EPA/play allowed over its last 8 games (31st in the league)
- ARI offense: -0.102 EPA/play over its last 8 games (26th in the league)
- SEA offense: +0.052 EPA/play over its last 8 games (8th in the league)
- Kyler Murray (ARI): -0.093 EPA/dropback in prior starts
- SEA defense: +0.122 EPA/play allowed over its last 8 games (30th in the league)
- Indoors — weather neutralised
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 18
SEA
ARI
Pulled fresh for 2023 week 18 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 3 pts on margin, 5 pts on total.
Scoring Summary
- Q1 05:08 FG SEA (5:08) 5-J.Myers 33 yard field goal is GOOD, Center-41-C.Stoll, Holder-4-M.Dickson. SEA 3 – ARI 0
- Q2 11:10 FG ARI (11:10) 5-M.Prater 23 yard field goal is GOOD, Center-46-A.Brewer, Holder-12-B.Gillikin. SEA 3 – ARI 3
- Q2 07:11 TD SEA (7:11) 7-G.Smith pass short left to 89-W.Dissly for 19 yards, TOUCHDOWN. SEA 9 – ARI 3
- Q2 02:00 FG ARI (2:00) 5-M.Prater 34 yard field goal is GOOD, Center-46-A.Brewer, Holder-12-B.Gillikin. SEA 10 – ARI 6
- Q2 00:02 FG SEA (:02) 5-J.Myers 29 yard field goal is GOOD, Center-41-C.Stoll, Holder-4-M.Dickson. SEA 13 – ARI 6
- Q3 10:40 TD ARI (10:40) 6-J.Conner left tackle for 29 yards, TOUCHDOWN. SEA 13 – ARI 12
- Q4 09:52 TD ARI (9:52) (No Huddle, Shotgun) 1-K.Murray pass short middle to 85-T.McBride for 8 yards, TOUCHDOWN. SEA 13 – ARI 19
- Q4 02:00 TD SEA (2:00) (Shotgun) 7-G.Smith pass deep right to 16-T.Lockett for 34 yards, TOUCHDOWN. SEA 19 – ARI 20
Fourth-Down Decisions
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Q1 ARI 4th & 15 at the 52Chose PUNT ✓ matched the modelp(convert) 27% p(FG) 31%
(11:05) 12-B.Gillikin punts 45 yards to SEA 7, Center-46-A.Brewer, downed by ARI-47-E.Turner.
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Q1 SEA 4th & 4 at the 15Chose KICK Model wanted GO instead — cost +0.34 EPp(convert) 46% p(FG) 95%
(5:08) 5-J.Myers 33 yard field goal is GOOD, Center-41-C.Stoll, Holder-4-M.Dickson.
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Q1 ARI 4th & 1 at the 66Chose PUNT Model wanted GO instead — cost +1.05 EPp(convert) 72%
(3:12) 12-B.Gillikin punts 61 yards to SEA 5, Center-46-A.Brewer. 31-D.Dallas to SEA 20 for 15 yards (84-E.Higgins; 47-E.Turner).
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Q1 SEA 4th & 10 at the 70Chose PUNT ✓ matched the modelp(convert) 38%
(1:16) 4-M.Dickson punts 59 yards to ARI 11, Center-41-C.Stoll. 83-G.Dortch to ARI 16 for 5 yards (58-D.Hall, 31-D.Dallas).
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Q2 ARI 4th & 5 at the 5Chose KICK Model wanted GO instead — cost +0.39 EPp(convert) 38% p(FG) 98%
(11:10) 5-M.Prater 23 yard field goal is GOOD, Center-46-A.Brewer, Holder-12-B.Gillikin.
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Q2 ARI 4th & 10 at the 16Chose KICK ✓ matched the modelp(convert) 29% p(FG) 95%
(2:00) 5-M.Prater 34 yard field goal is GOOD, Center-46-A.Brewer, Holder-12-B.Gillikin.
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Q3 SEA 4th & 4 at the 55Chose PUNT Model wanted GO instead — cost +0.85 EPp(convert) 51%
(12:56) 4-M.Dickson punts 42 yards to ARI 13, Center-41-C.Stoll, downed by SEA-58-D.Hall.
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Q3 SEA 4th & 11 at the 65Chose PUNT ✓ matched the modelp(convert) 36%
(6:38) 4-M.Dickson punts 43 yards to ARI 22, Center-41-C.Stoll, fair catch by 83-G.Dortch.
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Q3 ARI 4th & 8 at the 48Chose PUNT ✓ matched the modelp(convert) 36% p(FG) 40%
(3:47) 12-B.Gillikin punts 46 yards to SEA 2, Center-46-A.Brewer, downed by ARI-0-Z.Pascal.
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Q3 SEA 4th & 2 at the 90Chose PUNT Model wanted GO instead — cost +1.04 EPp(convert) 67%
(2:18) 4-M.Dickson punts 62 yards to ARI 28, Center-41-C.Stoll. 83-G.Dortch to ARI 39 for 11 yards (44-N.Bellore).
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Q4 ARI 4th & 3 at the 8Chose GO ✓ matched the modelp(convert) 47% p(FG) 98%
(9:52) (No Huddle, Shotgun) 1-K.Murray pass short middle to 85-T.McBride for 8 yards, TOUCHDOWN.
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Q4 SEA 4th & 7 at the 72Chose PUNT ✓ matched the modelp(convert) 44%
(8:32) 4-M.Dickson punts 52 yards to ARI 20, Center-41-C.Stoll. 83-G.Dortch to ARI 26 for 6 yards (83-D.Young; 20-J.Love).
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Q4 ARI 4th & 1 at the 35 late-gameChose GO ✓ matched the modelp(convert) 68% p(FG) 72%
(3:20) 1-K.Murray in at QB. 4-R.Moore right end pushed ob at SEA 30 for 5 yards (55-D.Jones).
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Q4 ARI 4th & 4 at the 24 late-gameChose KICK ✓ matched the modelp(convert) 44% p(FG) 89%
(3:00) 5-M.Prater 43 yard field goal is No Good, Wide Right, Center-46-A.Brewer, Holder-12-B.Gillikin.