Quarterback Assessment

Created by Elijah Horton. Free for all personal, commercial and derivative use with attribution.


What Is QBA?


2014 Season QBA

QBA Record: 83.02% accuracy, 88 predicted correctly of 106 games
QBA Average: 57.87 Winning QBA Average: 65.34 Losing QBA Average: 50.27
PR Record: 82.08% accuracy, 87 predicted correctly of 106 games

Showing Minimum 6 Games Played

SELECT TIMEFRAME TO ASSESS:             
RankPlayerQBAMedianTD %Eff %Off %AYPP %WsLsTsUWsULs
162.6667.1654.3964.7261.5560.3533
265.6460.0468.8964.2667.8467.95521
353.0953.4236.0057.0853.8948.45513
458.4561.3837.2862.0858.8957.15431
553.9455.28532.6453.0257.9366.583321
660.0959.80537.7965.0356.3356.162411
763.6563.0051.2166.8050.0763.0261
861.7262.0539.7865.2167.0360.00431
971.7069.0777.0570.4169.3473.7951
1063.7259.4958.6565.6062.3060.49521
1154.9254.66541.0259.0661.1246.906
1250.2950.47534.2556.7647.7137.9115
1358.6854.1739.9961.2862.2258.6925
1460.8560.2537.5665.6859.1757.192412
1562.7958.1249.2564.8858.3463.88521
1661.2265.1926.3265.8262.9763.293211
1757.2758.0646.0562.3657.8946.19341
1858.4452.9736.7563.6348.1454.9934
1959.2159.1750.7262.3556.2154.0233
2057.4852.88541.0762.0457.4250.8633
2157.2260.5750.5059.2858.6053.52521
2264.8570.0856.2665.2766.6867.3352
2358.2765.6557.0660.5052.9452.94341
2457.1151.1938.2060.6964.0053.20522
2551.9455.934.7754.9948.9751.36241
2656.6554.62534.9159.8067.4154.582311

Game Log ( QBA Outperformed Passer Rating: 3 times  QBA Underperformed Passer Rating: 1 time , playoff games in bold)

GameWinnerTeamQBAScore ScoreLoserTeamQBAQBA Dif 
2014-09-04R.WilsonSEA72.3536 16A.RodgersGB49.3323.02
2014-09-07M.RyanATL76.2537 34D.BreesNO60.5615.69
2014-09-07A.DaltonCIN69.0223@16J.FlaccoBAL49.5619.46
2014-09-07E.ManuelBUF69.0023@20J.CutlerCHI56.5012.50
2014-09-07R.FitzpatrickHOU65.3717 6R.GriffinWAS56.758.62
2014-09-07J.LockerTEN66.5326@10A.SmithKC39.2427.29
2014-09-07R.TannehillMIA49.3133 20T.BradyNE42.037.28
2014-09-07G.SmithNYJ63.1619 14D.CarrOAK62.810.35
2014-09-07N.FolesPHI46.4234 17C.HenneJAC52.83-6.41
2014-09-07B.RoethlisbergerPIT58.7930 27B.HoyerCLE55.842.95
2014-09-07M.CasselMIN71.6934@6A.DavisSTL48.7322.96
2014-09-07C.KaepernickSF76.3028@17T.RomoDAL41.9734.33
2014-09-07D.AndersonCAR65.0020@14J.McCownTB41.0223.98
2014-09-07P.ManningDEN71.9831 24A.LuckIND57.8314.15
2014-09-08M.StaffordDET80.3635 14E.ManningNYG37.0543.31
2014-09-08C.PalmerARI64.2218 17P.RiversSD50.3313.89
2014-09-11J.FlaccoBAL74.9226 6B.RoethlisbergerPIT44.5830.34
2014-09-14E.ManuelBUF66.1529 10R.TannehillMIA51.6514.50
2014-09-14C.NewtonCAR61.7624 7M.StaffordDET47.8113.95
2014-09-14A.DaltonCIN72.4424 10M.RyanATL39.3633.08
2014-09-14B.HoyerCLE54.7326 24D.BreesNO57.51-2.78
2014-09-14T.BradyNE62.8830@7M.CasselMIN26.8136.07
2014-09-14D.StantonARI43.0125@14E.ManningNYG52.50-9.49
2014-09-14T.RomoDAL54.1726@10J.LockerTEN42.6611.51
2014-09-14K.CousinsWAS65.3541 10C.HenneJAC39.8725.48
2014-09-14P.RiversSD70.0830 21R.WilsonSEA62.527.56
2014-09-14A.DavisSTL64.1019@17J.McCownTB64.19-0.09
2014-09-14P.ManningDEN83.6624 17A.SmithKC55.9327.73
2014-09-14A.RodgersGB60.0431 24G.SmithNYJ51.578.47
2014-09-14R.FitzpatrickHOU74.6530@14D.CarrOAK55.4019.25
2014-09-14J.CutlerCHI69.2228@20C.KaepernickSF45.3323.89
2014-09-15N.FolesPHI58.0030@27A.LuckIND59.49-1.49
2014-09-18M.RyanATL85.8756 14M.GlennonTB62.7023.17
2014-09-21P.RiversSD74.7722@10E.ManuelBUF53.7920.98
2014-09-21A.DaltonCIN56.0933 7J.LockerTEN35.3220.77
2014-09-21J.FlaccoBAL58.1223@21B.HoyerCLE73.54-15.42
2014-09-21M.StaffordDET50.1719 7A.RodgersGB53.31-3.14
2014-09-21A.LuckIND78.9944@17B.BortlesJAC49.9029.09
2014-09-21T.BradyNE59.9616 9D.CarrOAK48.1011.86
2014-09-21D.BreesNO71.5620 9T.BridgewaterMIN61.629.94
2014-09-21E.ManningNYG74.2330 17R.FitzpatrickHOU46.6427.59
2014-09-21N.FolesPHI72.1337 34K.CousinsWAS65.336.80
2014-09-21T.RomoDAL73.8034@31A.DavisSTL63.7110.09
2014-09-21D.StantonARI65.7923 14C.KaepernickSF72.05-6.26
2014-09-21A.SmithKC62.4134@15R.TannehillMIA42.1720.24
2014-09-21R.WilsonSEA64.6926 20P.ManningDEN58.186.51
2014-09-21B.RoethlisbergerPIT69.5437@19C.NewtonCAR56.4513.09
2014-09-22J.CutlerCHI58.0627@19G.SmithNYJ49.388.68
2014-09-25E.ManningNYG69.1345@14K.CousinsWAS31.1737.96
2014-09-28J.FlaccoBAL77.9138 10C.NewtonCAR51.2426.67
2014-09-28A.RodgersGB83.8438@17J.CutlerCHI47.6236.22
2014-09-28R.FitzpatrickHOU52.9523 17E.ManuelBUF39.8413.11
2014-09-28A.LuckIND72.9241 17C.WhitehurstTEN43.8329.09
2014-09-28T.BridgewaterMIN69.4941 28M.RyanATL54.1715.32
2014-09-28M.StaffordDET73.6824@17G.SmithNYJ39.7633.92
2014-09-28R.TannehillMIA72.3838@14D.CarrOAK52.0720.31
2014-09-28M.GlennonTB49.5827@24B.RoethlisbergerPIT61.38-11.80
2014-09-28P.RiversSD71.2033 14B.BortlesJAC58.5212.68
2014-09-28C.KaepernickSF54.3526 21N.FolesPHI35.1419.21
2014-09-28T.RomoDAL78.7838 17D.BreesNO65.0713.71
2014-09-29A.SmithKC80.4941 14T.BradyNE28.8651.63
2014-10-02A.RodgersGB68.7042 10C.PonderMIN37.4631.24
2014-10-05C.NewtonCAR52.8031 24J.CutlerCHI59.88-7.08
2014-10-05T.RomoDAL61.4720 17R.FitzpatrickHOU52.978.50
2014-10-05K.OrtonBUF59.0017@14M.StaffordDET41.2817.72
2014-10-05A.LuckIND56.6420 13J.FlaccoBAL44.2412.40
2014-10-05B.RoethlisbergerPIT63.7017@9B.BortlesJAC38.8824.82
2014-10-05D.BreesNO50.4337 31M.GlennonTB50.71-0.28
2014-10-05E.ManningNYG65.6530 20M.RyanATL56.639.02
2014-10-05N.FolesPHI55.8834 28A.DavisSTL55.90-0.02
2014-10-05B.HoyerCLE56.4129@28C.WhitehurstTEN66.62-10.21
2014-10-05P.ManningDEN66.1641 20D.StantonARI36.9929.17
2014-10-05P.RiversSD67.0131 M.VickNYJ34.6232.39
2014-10-05C.KaepernickSF62.0522 17A.SmithKC51.6810.37
2014-10-05T.BradyNE66.7643 17A.DaltonCIN67.02-0.26
2014-10-06R.WilsonSEA69.6327@17K.CousinsWAS62.567.07
2014-10-09A.LuckIND58.8433@28R.FitzpatrickHOU52.786.06
2014-10-12J.CutlerCHI71.0027@13M.RyanATL46.6224.38
2014-10-12T.BradyNE79.4737@22K.OrtonBUF50.8728.60
2014-10-12C.NewtonCAR66.7737@37A.DaltonCIN63.363.41
2014-10-12B.HoyerCLE52.5531 10B.RoethlisbergerPIT43.718.84
2014-10-12A.RodgersGB59.4527@24R.TannehillMIA54.125.33
2014-10-12M.StaffordDET51.1917@3T.BridgewaterMIN32.0119.18
2014-10-12P.ManningDEN63.4431@17G.SmithNYJ43.9919.45
2014-10-12J.FlaccoBAL81.1248@17M.GlennonTB47.8333.29
2014-10-12C.WhitehurstTEN52.9916 14B.BortlesJAC58.75-5.76
2014-10-12P.RiversSD75.6831@28D.CarrOAK57.2318.45
2014-10-12C.PalmerARI57.9630 20K.CousinsWAS49.248.72
2014-10-12T.RomoDAL63.0030@23R.WilsonSEA36.4426.56
2014-10-12N.FolesPHI50.9627 E.ManningNYG39.6411.32
2014-10-13C.KaepernickSF71.4731@17A.DavisSTL39.0732.40
2014-10-16T.BradyNE60.5727 25G.SmithNYJ53.856.72
2014-10-19J.FlaccoBAL53.6829 7M.RyanATL51.831.85
2014-10-19K.OrtonBUF54.4817 16T.BridgewaterMIN35.7418.74
2014-10-19R.TannehillMIA75.2327@14J.CutlerCHI38.6336.60
2014-10-19M.StaffordDET55.2824 23D.BreesNO59.94-4.66
2014-10-19A.RodgersGB84.7938 17C.NewtonCAR50.8633.93
2014-10-19A.LuckIND61.3427 A.DaltonCIN39.3921.95
2014-10-19B.BortlesJAC38.4024 6B.HoyerCLE30.587.82
2014-10-19A.DavisSTL89.0428 26R.WilsonSEA70.3018.74
2014-10-19K.CousinsWAS37.9719 17C.WhitehurstTEN54.84-16.87
2014-10-19A.SmithKC65.5123@20P.RiversSD44.8820.63
2014-10-19T.RomoDAL72.3731 21E.ManningNYG69.662.71
2014-10-19C.PalmerARI62.4224@13D.CarrOAK53.938.49
2014-10-19P.ManningDEN86.7542 17C.KaepernickSF50.4736.28
2014-10-20B.RoethlisbergerPIT67.4830 23R.FitzpatrickHOU63.723.76

Top 100 QBA Games of 2014 Season (min. 20 attempts, playoff games in bold)

#PlayerQBADateOpponent 
1A.Davis89.042014-10-19SEA
2P.Manning86.752014-10-19SF
3M.Ryan85.872014-09-18TB
4A.Rodgers84.792014-10-19CAR
5A.Rodgers83.842014-09-28@CHI
6P.Manning83.662014-09-14KC
7J.Flacco81.122014-10-12@TB
8A.Smith80.492014-09-29NE
9M.Stafford80.362014-09-08NYG
10T.Brady79.472014-10-12@BUF
11A.Luck78.992014-09-21@JAC
12T.Romo78.782014-09-28NO
13J.Flacco77.912014-09-28CAR
14C.Kaepernick76.302014-09-07@DAL
15M.Ryan76.252014-09-07NO
16P.Rivers75.682014-10-12@OAK
17R.Tannehill75.232014-10-19@CHI
18J.Flacco74.922014-09-11PIT
19P.Rivers74.772014-09-21@BUF
20E.Manning74.232014-09-21HOU
21T.Romo73.802014-09-21@STL
22M.Stafford73.682014-09-28@NYJ
23B.Hoyer73.542014-09-21BAL
24A.Luck72.922014-09-28TEN
25A.Dalton72.442014-09-14ATL
26R.Tannehill72.382014-09-28@OAK
27T.Romo72.372014-10-19NYG
28R.Wilson72.352014-09-04GB
29N.Foles72.132014-09-21WAS
30C.Kaepernick72.052014-09-21@ARI
31P.Manning71.982014-09-07IND
32M.Cassel71.692014-09-07@STL
33D.Brees71.562014-09-21MIN
34C.Kaepernick71.472014-10-13@STL
35P.Rivers71.202014-09-28JAC
36J.Cutler71.002014-10-12@ATL
37R.Wilson70.302014-10-19@STL
38P.Rivers70.082014-09-14SEA
39E.Manning69.662014-10-19@DAL
40R.Wilson69.632014-10-06@WAS
41B.Roethlisberger69.542014-09-21@CAR
42T.Bridgewater69.492014-09-28ATL
43J.Cutler69.222014-09-14@SF
44E.Manning69.132014-09-25@WAS
45A.Dalton69.022014-09-07@BAL
46E.Manuel69.002014-09-07@CHI
47B.Roethlisberger67.482014-10-20HOU
48A.Dalton67.022014-10-05@NE
49P.Rivers67.012014-10-05NYJ
50C.Newton66.772014-10-12@CIN
51T.Brady66.762014-10-05CIN
52C.Whitehurst66.622014-10-05CLE
53J.Locker66.532014-09-07@KC
54P.Manning66.162014-10-05ARI
55E.Manuel66.152014-09-14MIA
56D.Stanton65.792014-09-21SF
57E.Manning65.652014-10-05ATL
58A.Smith65.512014-10-19@SD
59R.Fitzpatrick65.372014-09-07WAS
60K.Cousins65.352014-09-14JAC
61K.Cousins65.332014-09-21@PHI
62D.Brees65.072014-09-28@DAL
63D.Anderson65.002014-09-07@TB
64R.Wilson64.692014-09-21DEN
65C.Palmer64.222014-09-08SD
66J.McCown64.192014-09-14STL
67A.Davis64.102014-09-14@TB
68R.Fitzpatrick63.722014-10-20@PIT
69A.Davis63.712014-09-21DAL
70B.Roethlisberger63.702014-10-05@JAC
71P.Manning63.442014-10-12@NYJ
72A.Dalton63.362014-10-12CAR
73G.Smith63.162014-09-07OAK
74T.Romo63.002014-10-12@SEA
75T.Brady62.882014-09-14@MIN
76D.Carr62.812014-09-07@NYJ
77M.Glennon62.702014-09-18@ATL
78K.Cousins62.562014-10-06SEA
79R.Wilson62.522014-09-14@SD
80C.Palmer62.422014-10-19@OAK
81A.Smith62.412014-09-21@MIA
82C.Kaepernick62.052014-10-05KC
83C.Newton61.762014-09-14DET
84T.Bridgewater61.622014-09-21@NO
85T.Romo61.472014-10-05HOU
86B.Roethlisberger61.382014-09-28TB
87A.Luck61.342014-10-19CIN
88T.Brady60.572014-10-16NYJ
89D.Brees60.562014-09-07@ATL
90A.Rodgers60.042014-09-14NYJ
91T.Brady59.962014-09-21OAK
92D.Brees59.942014-10-19@DET
93J.Cutler59.882014-10-05@CAR
94A.Luck59.492014-09-15PHI
95A.Rodgers59.452014-10-12@MIA
96K.Orton59.002014-10-05@DET
97A.Luck58.842014-10-09@HOU
98B.Roethlisberger58.792014-09-07CLE
99B.Bortles58.752014-10-12@TEN
100B.Bortles58.522014-09-28@SD

Team Rankings By QBA Differential

RankTeamQBAOpp. QBAQBA DifTeam PROpp. PRPR DifPFPAPts. DifWinsLossesTiesWin %
1SEA62.6665.37-2.71102.48105.37-2.8926.5023.503.003350.00%
2GB65.6452.0213.62117.7474.1443.6028.4321.007.435271.43%
3ATL58.6865.07-6.3994.71101.21-6.5024.4328.43-4.002528.57%
4NO60.8562.90-2.0593.70101.38-7.6825.8327.50-1.672433.33%
5BAL62.7956.386.41100.0389.6410.3927.5714.8612.715271.43%
6CIN61.2253.198.0391.7577.2814.4722.3323.33-1.0032158.33%
7CHI57.2760.31-3.0494.5993.271.3222.4324.43-2.003442.86%
8BUF56.1656.050.1187.5091.36-3.8619.2920.29-1.004357.14%
9HOU58.4459.14-0.7092.2194.09-1.8822.1421.430.713442.86%
10WAS52.6261.28-8.6686.71103.29-16.5821.5726.14-4.572528.57%
11KC59.2154.694.5297.9093.504.4023.6720.173.503350.00%
12TEN51.8353.65-1.8284.3783.131.2417.2924.57-7.282528.57%
13MIA57.4853.464.0289.7292.47-2.7524.5023.001.503350.00%
14NE57.2253.783.4496.7489.447.3026.7122.004.715271.43%
15NYJ48.0563.66-15.6172.90108.90-36.0017.2926.43-9.141614.29%
16OAK54.9268.04-13.1281.10108.93-27.8315.3326.33-11.0060.00%
17PHI53.0954.59-1.5082.1891.78-9.6030.5022.008.505183.33%
18JAC48.1658.46-10.3072.07100.59-28.5215.0027.29-12.291614.29%
19PIT58.4555.992.4697.0992.294.8022.0023.14-1.144357.14%
20CLE53.9453.860.0893.4883.0310.4523.3323.170.163350.00%
21STL60.0967.89-7.8095.22104.78-9.5621.5029.33-7.832433.33%
22MIN47.8358.82-10.9968.33100.59-32.2617.1422.86-5.722528.57%
23DAL63.6558.125.53107.4987.5719.9228.0021.007.006185.71%
24SF61.7255.666.0695.0788.946.1322.5723.57-1.004357.14%
25TB52.6767.98-15.3183.88116.67-32.7920.0034.00-14.001516.67%
26CAR57.8463.47-5.6392.21105.36-13.1522.5727.86-5.2933150.00%
27DEN71.7051.6520.05121.1378.0843.0531.5020.1711.335183.33%
28IND63.7251.4512.27101.7683.2318.5330.8619.4311.435271.43%
29DET57.1148.988.1388.8775.9312.9420.0015.005.005271.43%
30NYG58.2754.453.8296.4086.0110.3922.0024.14-2.143442.86%
31ARI55.0757.37-2.3087.7887.670.1123.3319.833.505183.33%
32SD64.8556.638.22113.4393.5919.8426.2916.2910.005271.43%