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
- BUF defense: -0.244 EPA/play allowed over its last 8 games (2nd in the league)
- QB edge to BUF: Josh Allen (BUF) +0.114 vs Davis Mills (HOU) -0.136 EPA/dropback
- BUF offense: +0.081 EPA/play over its last 8 games (13th in the league)
- HOU defense: +0.104 EPA/play allowed over its last 8 games (23rd in the league)
- HOU on 3 more days rest than BUF
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 4
HOU
BUF
Pulled fresh for 2021 week 4 specifically, not a cached snapshot — this changes every week as new reports come in.
Actual Result
Prediction missed by 30 pts on margin, 4 pts on total.
Scoring Summary
- Q1 02:06 TD BUF (2:06) (Shotgun) 17-J.Allen pass short middle to 88-D.Knox for 25 yards, TOUCHDOWN. HOU 0 – BUF 6
- Q2 13:09 FG BUF (13:09) 2-T.Bass 33 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack. HOU 0 – BUF 10
- Q2 07:15 FG BUF (7:15) 2-T.Bass 26 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack. HOU 0 – BUF 13
- Q2 00:26 FG BUF (:26) 2-T.Bass 21 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack. HOU 0 – BUF 16
- Q3 08:49 FG BUF (8:49) 2-T.Bass 28 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack. HOU 0 – BUF 19
- Q4 13:34 TD BUF (13:34) (Shotgun) 17-J.Allen pass short right to 88-D.Knox for 1 yard, TOUCHDOWN. HOU 0 – BUF 25
- Q4 10:48 TD BUF (10:48) 20-Z.Moss left guard for 4 yards, TOUCHDOWN. HOU 0 – BUF 32
- Q4 03:42 TD BUF (3:42) 10-M.Trubisky left end for 4 yards, TOUCHDOWN. Bootleg. HOU 0 – BUF 39
Fourth-Down Decisions
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Q1 HOU 4th & 18 at the 83Chose PUNT ✓ matched the modelp(convert) 26%
(12:33) 11-C.Johnston punts 49 yards to BUF 34, Center-46-J.Weeks, downed by HOU-32-G.Wallow.
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Q1 HOU 4th & 3 at the 6Chose GO ✓ matched the modelp(convert) 44% p(FG) 98%
(10:10) (Shotgun) 10-D.Mills pass incomplete short right to 31-D.Johnson (55-J.Hughes). Pass tipped at line.
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Q1 BUF 4th & 5 at the 89Chose PUNT Model wanted GO instead — cost +0.44 EPp(convert) 52%
(8:47) 3-M.Haack punts 44 yards to HOU 45, Center-69-R.Ferguson. 19-A.Roberts to BUF 49 for 6 yards (44-T.Matakevich, 9-A.Smith).
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Q1 BUF 4th & 1 at the 49Chose GO ✓ matched the modelp(convert) 72% p(FG) 26%
(3:59) 17-J.Allen left end pushed ob at HOU 33 for 16 yards (48-J.Thomas).
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Q2 BUF 4th & 6 at the 15Chose KICK ✓ matched the modelp(convert) 39% p(FG) 94%
(13:09) 2-T.Bass 33 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack.
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Q2 HOU 4th & 19 at the 98Chose PUNT ✓ matched the modelp(convert) 26%
(10:53) 11-C.Johnston punts 43 yards to HOU 45, Center-46-J.Weeks. 19-I.McKenzie to HOU 39 for 6 yards (8-T.Brooks, 43-N.Hewitt). PENALTY on BUF-53-T.Dodson, Illegal Block Above the Waist, 10 yards, enforced at HOU 39.
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Q2 BUF 4th & 6 at the 8Chose KICK Model wanted GO instead — cost +0.48 EPp(convert) 38% p(FG) 97%
(7:15) 2-T.Bass 26 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack.
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Q2 HOU 4th & 15 at the 82Chose PUNT ✓ matched the modelp(convert) 28%
(5:42) 11-C.Johnston punts 61 yards to BUF 21, Center-46-J.Weeks. 19-I.McKenzie to BUF 33 for 12 yards (24-T.Smith). Return credited to BUF 31 (spot of foul). PENALTY on BUF-33-S.Neal, Illegal Block Above the Waist, 10 yards, enforced at BUF 31.
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Q2 BUF 4th & 3 at the 40Chose GO ✓ matched the modelp(convert) 54% p(FG) 50%
(2:00) (Shotgun) 17-J.Allen pass incomplete short middle to 14-S.Diggs (39-T.Mitchell).
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Q2 BUF 4th & 2 at the 2Chose KICK Model wanted GO instead — cost +1.13 EPp(convert) 56% p(FG) 98%
(:26) 2-T.Bass 21 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack.
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Q3 BUF 4th & 10 at the 10Chose KICK ✓ matched the modelp(convert) 31% p(FG) 96%
(8:49) 2-T.Bass 28 yard field goal is GOOD, Center-69-R.Ferguson, Holder-3-M.Haack.
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Q3 HOU 4th & 11 at the 64Chose PUNT ✓ matched the modelp(convert) 30%
(5:20) 11-C.Johnston punts 47 yards to BUF 17, Center-46-J.Weeks. 19-I.McKenzie to BUF 16 for -1 yards (24-T.Smith).
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Q4 HOU 4th & 11 at the 76 late-gameChose GO Model wanted PUNT instead — cost +0.69 EPp(convert) 32%
(2:13) (Shotgun) 10-D.Mills pass deep middle to 13-B.Cooks to HOU 40 for 16 yards (30-D.Jackson).