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Backtest History

284 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
202222KC vs PHI3835-1.5-1.0+3.04.5
202221CIN @ KC2023-2.2-2.0-3.00.8 (model closer than the closing line)
202221SF @ PHI731-3.0-2.5-24.021.0 (model closer than the closing line)
202220CIN @ BUF2710-2.9-6.0+17.019.9 (model closer than the closing line)
202220DAL @ SF1219-4.8-3.5-7.02.2 (model closer than the closing line)
202220JAX @ KC2027-10.1-10.0-7.03.1
202220NYG @ PHI738-6.3-8.0-31.024.7
202219BAL @ CIN1724-8.4-7.5-7.01.4
202219DAL @ TB3114+3.0+2.5+17.014.0 (model closer than the closing line)
202219LAC @ JAX3031+0.0+2.0-1.01.0 (model closer than the closing line)
202219MIA @ BUF3134-13.3-14.0-3.010.3 (model closer than the closing line)
202219NYG @ MIN3124-0.9-2.5+7.07.9 (model closer than the closing line)
202219SEA @ SF2341-13.0-10.0-18.05.0 (model closer than the closing line)
202218ARI @ SF1338-16.4-14.0-25.08.6 (model closer than the closing line)
202218BAL @ CIN1627-10.3-11.0-11.00.7
202218CAR @ NO107-3.4-3.5+3.06.4 (model closer than the closing line)
202218CLE @ PIT1428-2.5-2.5-14.011.5
202218DAL @ WAS626+7.7+7.5-20.027.7
202218DET @ GB2016-2.9-5.5+4.06.9 (model closer than the closing line)
202218HOU @ IND3231-2.4-3.0+1.03.4 (model closer than the closing line)
202218KC @ LV3113+10.0+9.0+18.08.0 (model closer than the closing line)
202218LA @ SEA1619-2.9-5.5-3.00.1 (model closer than the closing line)
202218LAC @ DEN2831+0.8-6.0-3.03.8
202218MIN @ CHI2913+6.6+6.5+16.09.4 (model closer than the closing line)
202218NE @ BUF2335-8.2-8.0-12.03.8 (model closer than the closing line)
202218NYG @ PHI1622-13.6-16.5-6.07.6 (model closer than the closing line)
202218NYJ @ MIA611-2.8-3.5-5.02.2
202218TB @ ATL1730-0.4-6.0-13.012.6
202218TEN @ JAX1620-10.0-6.0-4.06.0
202217ARI @ ATL1920-5.5-7.0-1.04.5 (model closer than the closing line)
202217CAR @ TB2430-1.8-3.5-6.04.2
202217CHI @ DET1041-7.0-4.5-31.024.0 (model closer than the closing line)
202217CLE @ WAS2410-0.9-1.0+14.014.9 (model closer than the closing line)
202217DAL @ TEN2713+14.6+14.0+14.00.6
202217DEN @ KC2427-15.2-13.5-3.012.2
202217IND @ NYG1038-5.8-5.5-28.022.2 (model closer than the closing line)
202217JAX @ HOU313+6.4+3.5+28.021.6 (model closer than the closing line)
202217LA @ LAC1031-4.0-6.5-21.017.0
202217MIA @ NE2123-5.6-3.0-2.03.6
202217MIN @ GB1741-4.3-3.0-24.019.7 (model closer than the closing line)
202217NO @ PHI2010-7.6-5.5+10.017.6
202217NYJ @ SEA623+2.3+1.0-17.019.3
202217PIT @ BAL1613-0.1-1.0+3.03.1 (model closer than the closing line)
202217SF @ LV3734+13.8+10.0+3.010.8
202216ATL @ BAL917-7.8-6.5-8.00.2 (model closer than the closing line)
202216BUF @ CHI3513+8.0+8.0+22.014.0 (model closer than the closing line)
202216CIN @ NE2218+3.9+3.0+4.00.1 (model closer than the closing line)
202216DEN @ LA1451+3.3+3.0-37.040.3
202216DET @ CAR2337+5.2+2.5-14.019.2
202216GB @ MIA2620-5.2-3.5+6.011.2

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.