Win Probability
Confidence: <strong>strong 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 offense: +0.138 EPA/play over its last 8 games (1st in the league)
- SF offense: -0.134 EPA/play over its last 8 games (30th in the league)
- SF defense: +0.106 EPA/play allowed over its last 8 games (29th in the league)
- QB edge to ARI: Blaine Gabbert (SF) +0.116 vs Carson Palmer (ARI) +0.310 EPA/dropback
- ARI defense: -0.080 EPA/play allowed over its last 8 games (7th 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
ARI
SF
Pulled fresh for 2015 week 12 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 1 pts on margin, 13 pts on total.
Scoring Summary
- Q1 04:04 FG ARI (4:04) 7-C.Catanzaro 26 yard field goal is GOOD, Center-82-M.Leach, Holder-2-D.Butler. ARI 3 – SF 0
- Q2 12:48 FG ARI (12:48) 7-C.Catanzaro 41 yard field goal is GOOD, Center-82-M.Leach, Holder-2-D.Butler. ARI 6 – SF 0
- Q2 00:04 FG SF (:04) 9-P.Dawson 53 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion. ARI 6 – SF 3
- Q3 10:01 TD ARI (10:01) 31-D.Johnson up the middle for 1 yard, TOUCHDOWN. ARI 12 – SF 3
- Q3 07:38 TD SF (7:38) 2-B.Gabbert pass short left to 89-V.McDonald for 8 yards, TOUCHDOWN. Caught at ARI 4. 4-yds YAC ARI 13 – SF 9
- Q3 01:33 FG SF (1:33) 9-P.Dawson 33 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion. ARI 13 – SF 13
- Q4 02:35 TD ARI (2:35) (Shotgun) 3-C.Palmer scrambles left end for 8 yards, TOUCHDOWN. ARI 19 – SF 13
Fourth-Down Decisions
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Q1 SF 4th & 16 at the 40Chose PUNT ✓ matched the modelp(convert) 22% p(FG) 51%
(11:28) 5-B.Pinion punts 39 yards to ARI 1, Center-86-K.Nelson, downed by SF-25-J.Ward.
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Q1 ARI 4th & 10 at the 85Chose PUNT ✓ matched the modelp(convert) 39%
(7:40) 2-D.Butler punts 47 yards to SF 38, Center-82-M.Leach. 10-B.Ellington MUFFS catch, touched at SF 38, RECOVERED by ARI-59-A.Fua at SF 39. 59-A.Fua to SF 39 for no gain (56-S.Skov).
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Q1 ARI 4th & 3 at the 8Chose KICK Model wanted GO instead — cost +0.96 EPp(convert) 50% p(FG) 97%
(4:04) 7-C.Catanzaro 26 yard field goal is GOOD, Center-82-M.Leach, Holder-2-D.Butler.
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Q2 ARI 4th & 17 at the 23Chose KICK ✓ matched the modelp(convert) 25% p(FG) 86%
(12:48) 7-C.Catanzaro 41 yard field goal is GOOD, Center-82-M.Leach, Holder-2-D.Butler.
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Q2 SF 4th & 10 at the 64Chose PUNT ✓ matched the modelp(convert) 30%
(11:03) 5-B.Pinion punts 38 yards to ARI 26, Center-86-K.Nelson. 21-P.Peterson to ARI 41 for 15 yards (50-N.Bellore).
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Q2 ARI 4th & 2 at the 31Chose GO ✓ matched the modelp(convert) 59% p(FG) 73%
(8:25) 3-C.Palmer pass incomplete deep right to 31-D.Johnson (35-E.Reid).
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Q2 SF 4th & 8 at the 67Chose PUNT ✓ matched the modelp(convert) 34%
(7:09) 5-B.Pinion punts 46 yards to ARI 21, Center-86-K.Nelson, fair catch by 21-P.Peterson.
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Q2 ARI 4th & 2 at the 58Chose PUNT Model wanted GO instead — cost +0.71 EPp(convert) 63%
(3:52) 2-D.Butler punts 58 yards to end zone, Center-82-M.Leach, Touchback.
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Q2 SF 4th & 2 at the 44Chose GO ✓ matched the modelp(convert) 54% p(FG) 40%
(1:19) (Shotgun) 2-B.Gabbert pass short right to 24-S.Draughn to ARI 41 for 3 yards (20-D.Bucannon). Caught at ARI 43. 2- yds YAC
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Q2 SF 4th & 4 at the 35Chose KICK ✓ matched the modelp(convert) 41% p(FG) 64%
(:04) 9-P.Dawson 53 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
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Q3 ARI 4th & 7 at the 45Chose PUNT Model wanted GO instead — cost +0.31 EPp(convert) 40% p(FG) 38%
(5:46) 2-D.Butler punts 45 yards to end zone, Center-82-M.Leach, Touchback.
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Q3 SF 4th & 3 at the 15Chose KICK ✓ matched the modelp(convert) 43% p(FG) 94%
(1:33) 9-P.Dawson 33 yard field goal is GOOD, Center-86-K.Nelson, Holder-5-B.Pinion.
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Q4 ARI 4th & 7 at the 56Chose PUNT ✓ matched the modelp(convert) 42%
(12:42) 2-D.Butler punts 33 yards to SF 23, Center-82-M.Leach, downed by ARI-55-S.Weatherspoon.
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Q4 SF 4th & 7 at the 58Chose PUNT ✓ matched the modelp(convert) 35%
(10:32) 5-B.Pinion punts 43 yards to ARI 15, Center-86-K.Nelson, fair catch by 21-P.Peterson.
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Q4 SF 4th & 20 at the 40 late-gameChose GO Model wanted KICK instead — cost +0.77 EPp(convert) 19% p(FG) 51%
(1:20) (Shotgun) 2-B.Gabbert pass deep middle to 81-A.Boldin to ARI 22 for 18 yards (32-T.Mathieu, 26-R.Johnson). Caught at ARI 22. 0-yds YAC