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Backtest History

285 graded games

Every graded prediction from the frozen walk-forward backtest, next to the closing spread and the final margin. Lines are quoted for the home team.

NFL backtest history
SeasonWkMatchupScoreModelCloseResultModel err
20243PHI @ NO1512-8.1-2.5+3.011.1
20243SF @ LA2427+8.0+6.0-3.011.0
20243WAS @ CIN3833-6.3-7.5+5.011.3 (model closer than the closing line)
20242ATL @ PHI2221-5.7-5.5+1.06.7
20242BUF @ MIA3110-1.8-2.5+21.022.8 (model closer than the closing line)
20242CHI @ HOU1319-6.5-6.0-6.00.5
20242CIN @ KC2526-7.7-6.5-1.06.7
20242CLE @ JAX1813-5.0-3.0+5.010.0
20242IND @ GB1016+5.5+3.0-6.011.5
20242LA @ ARI1041+1.0+1.0-31.032.0
20242LAC @ CAR263+7.8+5.0+23.015.2 (model closer than the closing line)
20242LV @ BAL2623-8.1-9.0+3.011.1 (model closer than the closing line)
20242NO @ DAL4419-2.5-6.5+25.027.5 (model closer than the closing line)
20242NYG @ WAS1821-5.2-1.5-3.02.2
20242NYJ @ TEN2417+1.4+3.5+7.05.6
20242PIT @ DEN136+5.7+3.0+7.01.3 (model closer than the closing line)
20242SEA @ NE2320+1.1+3.5+3.01.9
20242SF @ MIN1723+1.2+4.5-6.07.2 (model closer than the closing line)
20242TB @ DET2016-4.6-7.5+4.08.6 (model closer than the closing line)
20241ARI @ BUF2834-8.5-6.5-6.02.5
20241BAL @ KC2027-3.0-3.0-7.04.0
20241CAR @ NO1047-10.3-3.5-37.026.7 (model closer than the closing line)
20241DAL @ CLE3317+1.6-2.5+16.014.4 (model closer than the closing line)
20241DEN @ SEA2026-7.4-6.5-6.01.4
20241GB vs PHI2934+2.5-2.0-5.07.5
20241HOU @ IND2927+2.9+3.0+2.00.9 (model closer than the closing line)
20241JAX @ MIA1720-5.4-3.5-3.02.4
20241LA @ DET2026-5.0-5.0-6.01.0 (model closer than the closing line)
20241LV @ LAC1022-2.7-3.0-12.09.3
20241MIN @ NYG286+0.9+1.0+22.021.1
20241NE @ CIN1610-8.5-8.0+6.014.5
20241NYJ @ SF1932-8.2-3.5-13.04.8 (model closer than the closing line)
20241PIT @ ATL1810-6.9-4.0+8.014.9
20241TEN @ CHI1724-4.0-4.0-7.03.0 (model closer than the closing line)
20241WAS @ TB2037-6.9-4.0-17.010.1 (model closer than the closing line)

Model and Close are home lines; Result is the final margin on the same axis. Model err is the absolute miss of the model's margin, shown green when the model was closer than the closing line.