Win Probability
Confidence: <strong>coin flip</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
- DET offense: +0.054 EPA/play over its last 8 games (10th in the league)
- CHI defense: -0.049 EPA/play allowed over its last 8 games (11th 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 17
DET
CHI
Pulled fresh for 2015 week 17 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 5 pts on margin, 1 pts on total.
Scoring Summary
- Q1 10:19 TD DET (10:19) (Shotgun) 9-M.Stafford pass short middle to 83-T.Wright for 9 yards, TOUCHDOWN. DET 6 – CHI 0
- Q2 00:01 FG DET (:01) (Field Goal formation) 5-M.Prater 59 yard field goal is GOOD, Center-48-D.Muhlbach, Holder-6-S.Martin. DET 10 – CHI 0
- Q3 09:09 FG CHI (9:09) (Field Goal formation) 9-R.Gould 49 yard field goal is GOOD, Center-48-P.Scales, Holder-16-P.O'Donnell. DET 10 – CHI 3
- Q3 05:37 TD CHI (5:37) (Shotgun) 6-J.Cutler pass deep middle to 11-J.Bellamy for 34 yards, TOUCHDOWN. DET 10 – CHI 9
- Q3 01:15 TD DET (1:15) (Shotgun) 9-M.Stafford pass deep left to 81-C.Johnson for 36 yards, TOUCHDOWN. DET 16 – CHI 10
- Q4 13:29 TD CHI (13:29) (Shotgun) 6-J.Cutler pass short left to 22-M.Forte for 23 yards, TOUCHDOWN. DET 17 – CHI 16
- Q4 08:52 TD DET (8:52) 9-M.Stafford pass short right to 85-E.Ebron for 1 yard, TOUCHDOWN. DET 23 – CHI 17
- Q4 05:44 FG CHI (5:44) (Field Goal formation) 9-R.Gould 34 yard field goal is GOOD, Center-48-P.Scales, Holder-16-P.O'Donnell. DET 24 – CHI 20
Fourth-Down Decisions
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Q1 DET 4th & 16 at the 86Chose PUNT ✓ matched the modelp(convert) 29%
(:50) (Punt formation) 6-S.Martin punts 58 yards to CHI 28, Center-48-D.Muhlbach. 80-M.Mariani to CHI 47 for 19 yards (25-T.Riddick). PENALTY on CHI-27-S.McManis, Face Mask (15 Yards), 15 yards, enforced at CHI 30.
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Q2 CHI 4th & 2 at the 67Chose PUNT Model wanted GO instead — cost +0.59 EPp(convert) 61%
(13:04) (Punt formation) 16-P.O'Donnell punts 47 yards to DET 20, Center-48-P.Scales, fair catch by 15-G.Tate.
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Q2 DET 4th & 7 at the 36Chose KICK Model wanted GO instead — cost +0.44 EPp(convert) 36% p(FG) 53%
(7:01) (Field Goal formation) 5-M.Prater 54 yard field goal is No Good, Wide Right, Center-48-D.Muhlbach, Holder-6-S.Martin.
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Q2 CHI 4th & 12 at the 58Chose PUNT ✓ matched the modelp(convert) 30%
(5:36) (Punt formation) 16-P.O'Donnell punts 55 yards to DET 3, Center-48-P.Scales, downed by CHI-27-S.McManis.
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Q2 DET 4th & 3 at the 35Chose GO ✓ matched the modelp(convert) 50% p(FG) 56%
(:43) (Shotgun) 9-M.Stafford pass incomplete deep right to 81-C.Johnson [92-P.McPhee].
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Q3 CHI 4th & 1 at the 31Chose KICK Model wanted GO instead — cost +1.40 EPp(convert) 67% p(FG) 67%
(9:09) (Field Goal formation) 9-R.Gould 49 yard field goal is GOOD, Center-48-P.Scales, Holder-16-P.O'Donnell.
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Q3 DET 4th & 15 at the 92Chose PUNT ✓ matched the modelp(convert) 31%
(7:00) (Punt formation) 6-S.Martin punts 40 yards to DET 48, Center-48-D.Muhlbach. 80-M.Mariani to DET 41 for 7 yards (50-T.Lewis).
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Q4 CHI 4th & 10 at the 16Chose KICK ✓ matched the modelp(convert) 28% p(FG) 92%
(5:44) (Field Goal formation) 9-R.Gould 34 yard field goal is GOOD, Center-48-P.Scales, Holder-16-P.O'Donnell.
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Q4 DET 4th & 13 at the 88 late-gameChose PUNT ✓ matched the modelp(convert) 33%
(3:42) (Punt formation) 6-S.Martin punts 45 yards to CHI 43, Center-48-D.Muhlbach, fair catch by 80-M.Mariani.