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
- C.J. Beathard (SF): -0.130 EPA/dropback in prior starts
- SF offense: -0.079 EPA/play over its last 8 games (21st in the league)
- SF on 8 more days rest than SEA
- SF defense: +0.085 EPA/play allowed over its last 8 games (31st in the league)
- SEA defense: -0.066 EPA/play allowed over its last 8 games (12th in the league)
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 12
SEA
SF
Pulled fresh for 2017 week 12 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 7 pts on margin, 5 pts on total.
Scoring Summary
- Q2 13:28 TD SEA (13:28) (Shotgun) 3-R.Wilson left tackle for 2 yards, TOUCHDOWN. SEA 6 – SF 0
- Q2 00:08 FG SF (:08) 9-R.Gould 38 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion. SEA 7 – SF 3
- Q3 09:24 FG SF (9:24) 9-R.Gould 42 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion. SEA 7 – SF 6
- Q3 06:37 TD SEA (6:37) (Shotgun) 3-R.Wilson pass deep right to 81-N.Vannett for 17 yards, TOUCHDOWN. SEA 13 – SF 6
- Q4 15:00 TD SEA (15:00) (Shotgun) 3-R.Wilson pass short right to 88-J.Graham for 1 yard, TOUCHDOWN. SEA 20 – SF 6
- Q4 03:30 FG SEA (3:30) 7-B.Walsh 34 yard field goal is GOOD, Center-69-T.Ott, Holder-9-J.Ryan. SEA 24 – SF 6
- Q4 00:02 TD SF (:02) (No Huddle, Shotgun) 10-J.Garoppolo pass short left to 18-L.Murphy for 10 yards, TOUCHDOWN. SEA 24 – SF 12
Fourth-Down Decisions
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Q1 SF 4th & 5 at the 61Chose PUNT ✓ matched the modelp(convert) 42%
(13:36) 5-B.Pinion punts 42 yards to SEA 19, Center-86-K.Nelson. 16-T.Lockett to SEA 27 for 8 yards (27-D.McCoil). rain beginning to fall.
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Q1 SEA 4th & 7 at the 30Chose KICK ✓ matched the modelp(convert) 36% p(FG) 72%
(9:34) 7-B.Walsh 48 yard field goal is No Good, Wide Left, Center-69-T.Ott, Holder-9-J.Ryan.
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Q1 SF 4th & 5 at the 46Chose PUNT ✓ matched the modelp(convert) 40% p(FG) 30%
(6:41) 5-B.Pinion punts 30 yards to SEA 16, Center-86-K.Nelson, fair catch by 16-T.Lockett.
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Q1 SEA 4th & 15 at the 36Chose PUNT ✓ matched the modelp(convert) 26% p(FG) 57%
(2:15) 9-J.Ryan punts 36 yards to end zone, Center-69-T.Ott, Touchback.
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Q1 SF 4th & 20 at the 90Chose PUNT ✓ matched the modelp(convert) 25%
(:12) 5-B.Pinion punts 49 yards to SEA 41, Center-86-K.Nelson. 16-T.Lockett to SEA 40 for -1 yards (31-R.Mostert).
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Q2 SEA 4th & 4 at the 54Chose PUNT Model wanted GO instead — cost +0.50 EPp(convert) 48%
(14:15) 9-J.Ryan punts 54 yards to end zone, Center-69-T.Ott, Touchback.
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Q2 SF 4th & 3 at the 56Chose PUNT Model wanted GO instead — cost +0.69 EPp(convert) 50%
(11:53) 5-B.Pinion punts 42 yards to SEA 14, Center-86-K.Nelson, fair catch by 16-T.Lockett.
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Q2 SEA 4th & 6 at the 71Chose PUNT ✓ matched the modelp(convert) 44%
(9:36) 9-J.Ryan punts 52 yards to SF 19, Center-69-T.Ott. 81-T.Taylor to SF 19 for no gain (28-J.Coleman).
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Q2 SF 4th & 15 at the 63Chose PUNT ✓ matched the modelp(convert) 26%
(7:32) 5-B.Pinion punts 43 yards to SEA 20, Center-86-K.Nelson, fair catch by 16-T.Lockett.
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Q2 SEA 4th & 3 at the 73Chose PUNT Model wanted GO instead — cost +0.30 EPp(convert) 56%
(6:01) 9-J.Ryan punts 32 yards to SF 41, Center-69-T.Ott, out of bounds. PENALTY on SF-26-G.Mabin, Offensive Holding, 10 yards, enforced at SF 41.
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Q2 SF 4th & 13 at the 37Chose PUNT ✓ matched the modelp(convert) 25% p(FG) 55%
(2:28) 5-B.Pinion punts 21 yards to SEA 16, Center-86-K.Nelson, out of bounds.
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Q2 SEA 4th & 15 at the 89Chose PUNT ✓ matched the modelp(convert) 32%
(1:52) 9-J.Ryan punts 74 yards to SF 15, Center-69-T.Ott. 81-T.Taylor ran ob at SF 33 for 18 yards.
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Q3 SF 4th & 4 at the 24Chose KICK ✓ matched the modelp(convert) 41% p(FG) 84%
(9:24) 9-R.Gould 42 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
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Q3 SF 4th & 7 at the 72Chose PUNT ✓ matched the modelp(convert) 38%
(5:41) 5-B.Pinion punts 35 yards to SEA 37, Center-86-K.Nelson, fair catch by 16-T.Lockett.
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Q4 SF 4th & 4 at the 52Chose PUNT ✓ matched the modelp(convert) 45% p(FG) 18%
(11:55) 5-B.Pinion punts 42 yards to SEA 10, Center-86-K.Nelson, fair catch by 16-T.Lockett.
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Q4 SEA 4th & 3 at the 50Chose PUNT Model wanted GO instead — cost +1.02 EPp(convert) 53% p(FG) 22%
(7:05) 9-J.Ryan punts 40 yards to SF 10, Center-69-T.Ott, fair catch by 81-T.Taylor.
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Q4 SF 4th & 13 at the 93Chose PUNT ✓ matched the modelp(convert) 31%
(5:16) 5-B.Pinion punts 38 yards to SF 45, Center-86-K.Nelson, downed by SF-19-A.Robinson.
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Q4 SEA 4th & 7 at the 16 late-gameChose KICK ✓ matched the modelp(convert) 35% p(FG) 92%
(3:30) 7-B.Walsh 34 yard field goal is GOOD, Center-69-T.Ott, Holder-9-J.Ryan.
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Q4 SF 4th & 5 at the 18 late-gameChose GO Model wanted KICK instead — cost +1.62 EPp(convert) 37% p(FG) 91%
(:19) (Shotgun) 10-J.Garoppolo pass short right to 19-A.Robinson to SEA 10 for 8 yards (30-B.McDougald). Caught at SEA 10. 0-YAC