Iowa Ratings by Season

Opponent-Adjusted Efficiency

Strength of Schedule

Strength of Record

SeasonRecFBSFEIRkOFEIRkDFEIRkSFEIRkELSRkGLSRkALSRkEWDRkGWDRkAWDRk
20076-66-6-.0968-.4592.3839.0069.36881.91725.3871-5.6463-4.0970-.6271
20089-48-4.6714-.0132.6211.0533.69592.70606.4853-3.3129-1.30312.4830
200911-210-2.4624-.3583.738.0914.72453.15407.1340-1.2881.1595.139
20108-57-5.6520.1223.5616-.01711.05433.41406.8943-3.9541-1.59391.8935
20117-66-6.3131.0827.1953.0440.97443.38397.0341-5.0358-2.62471.0342
20124-83-8-.1569-.4198.2647.0153.56652.75526.5250-7.4490-5.2586-1.4880
20138-57-5.4329-.1666.619-.01731.10483.85367.3944-3.9045-1.15362.3936
20147-66-6.1249-.1158.2548-.0282.61692.70626.6459-5.3968-3.3062.6454
201512-211-2.4033.0240.4321-.0392.75583.15567.3741-1.2591.15125.379
20168-58-4.4427-.0356.3822.1451.21303.62367.0653-3.7944-1.38352.0636
20178-58-5.7015.0535.5417.09132.0585.0588.6913-2.9532.05203.6921
20189-48-4.7614.0844.645.0623.91503.66417.8932-3.0932-.34243.8918
201910-310-3.6818.0053.5612.1431.56274.30227.8423-1.44191.30164.8415
20206-26-2.6215-.0457.518.125.24931.23923.6878-1.7628-.77331.6826
202110-410-4.4531-.2588.606.1161.36244.54138.706-2.6425.54154.7012
20228-57-5.4827-.3692.772.1091.61234.11367.5339-3.3931-.89252.5328
202310-410-4.1652-.59121.704.06251.49303.89437.8723-2.5122-.11253.8719
20248-57-5.6522.0350.5017.1361.48324.05387.8240-3.5238-.95352.8232

Opp-Adjusted Offense

Unadjusted Offensive Efficiency

SeasonRecFBSDFEIRkODARkOVERkOPDRkOAYRkOPPRkOSRRkOTDRkOFDRkOBDRk
20076-66-6-.4592-.0876-.37861.4499.3551074.64106.292106.18194.61194.11859
20089-48-4-.0132.0942-.10382.3035.474395.8930.43533.28236.71031.10744
200911-210-2-.3583.0454-.39891.8279.421745.3967.37968.20787.66454.10738
20108-57-5.1223.0164.11212.4834.510306.3121.44534.31132.74821.07618
20117-66-6.0827.1227-.04392.2741.469455.6356.41447.28939.68054.08616
20124-83-8-.4198.0943-.501091.28116.3691074.70117.276113.138119.61896.10657
20138-57-5-.1666.1241-.28861.8585.428805.1794.36873.21388.61898.08121
20147-66-6-.1158.0363-.14632.0173.462585.5763.35686.25966.68948.08923
201512-211-2.0240.0557-.02472.3846.468525.9246.43252.30141.69247.09635
20168-58-4-.0356.1722-.20821.9879.419925.3297.35985.25275.62699.153113
20178-58-5.0535.259-.20772.0372.3851075.1798.34798.26759.527124.187124
20189-48-4.0844.1819-.10652.3345.458705.2396.43548.28256.65680.09228
201910-310-3.0053.1333-.13772.1573.474625.5976.47127.22193.70647.08823
20206-26-2-.0457.0635-.11672.3354.434845.3988.46835.26669.66081.149107
202110-410-4-.2588.1420-.391121.75103.3971054.93116.36094.186111.602114.13087
20228-57-5-.3692.237-.591241.31120.3151264.28126.283117.134124.543123.173116
202310-410-4-.59121.0759-.661321.15132.2861334.23132.280125.116132.506131.159114
20248-57-5.0350.2122-.18872.2268.440945.7868.42167.26278.579124.151104

Opp-Adjusted Defense

Unadjusted Defensive Efficiency

SeasonRecFBSDFEIRkOOARkDVERkDPDRkDAYRkDPPRkDSRRkDTDRkDFDRkDBDRk
20076-66-6.3839-.0475.43271.4416.383324.8224.34235.15411.62436.12851
20089-48-4.6211-.0370.6581.147.343124.327.28015.1145.55312.15923
200911-210-2.738.0832.65101.046.313104.147.2306.1229.57616.18015
20108-57-5.5616.1714.38261.5717.413384.8213.30112.18717.65044.09890
20117-66-6.1953.0540.14632.0359.470725.1125.39565.24052.65955.08598
20124-83-8.2647.0541.21461.9848.453555.6253.38153.23844.68364.071100
20138-57-5.619.0845.5361.5015.33454.484.2769.17918.5668.16610
20147-66-6.2548.0260.24481.8742.383255.2131.35538.23241.58010.13839
201512-211-2.4321-.0163.44211.5723.394265.0422.32023.16713.68774.13343
20168-58-4.3822-.0171.39161.4911.382205.0719.29110.17912.61222.08298
20178-58-5.5417.1045.44161.5518.412364.9515.32229.18116.66460.12162
20189-48-4.645.0938.5561.4713.32524.422.28810.18015.59010.17315
201910-310-3.5612.0749.4891.255.36174.635.2716.1436.5716.12946
20206-26-2.518-.0792.5821.243.32814.281.2281.1637.5765.15225
202110-410-4.606.0750.5351.439.33044.545.2879.16410.5446.16417
20228-57-5.772.0557.7211.101.32334.141.2432.1101.58817.14039
202310-410-4.704.0360.6621.072.29623.871.2654.1022.5726.15117
20248-57-5.5017.1048.40181.589.386155.2131.34723.1778.67757.08994

Opp-Adjusted Special Teams

Unadjusted Special Teams Efficiency

SeasonRecFBSSFEIRkOSARkSVERkFGERkOFGRkPERkPRERkKERkKRERkNXERk
20076-66-6.0069.0327-.0381-.3690.0062-.1169.0863.0112.02106-.0274
20089-48-4.0533.0241.0337-.1464-.0376.0321.2220-.1058.0394.054
200911-210-2.0914.0230.0721.0749.3222.0429.0370-.0934.4111-.05109
20108-57-5-.0171-.0174.0063.0063-.0864.0719.0659-.1677.1447-.04102
20117-66-6.0440.0416.0062-.2179-.24101.0047.1037-.0962.0578.073
20124-83-8.0153-.0182.0244.0947-.2091-.0772.1233.0042.1232.0137
20138-57-5-.0173.0058-.0174-.0170-.40114-.0670.1138-.1091.1042.0054
20147-66-6-.0282.0410-.05106-.1679-.0982-.24118.0657-.0147-.06115.0147
201512-211-2-.0392.0231-.06104.3323-.49117-.14100-.0282-.0462.1224-.08127
20168-58-4.145.0512.0911-.1889-.1683-.0468.304.087.235-.03104
20178-58-5.0913.063.0337.2432.2036-.14111-.0593.155.1519-.03109
20189-48-4.0623.0324.0345.2038-.31104-.14105.1037.0138.199-.0174
201910-310-3.143.0329.117.3919.1630.0352.0450.0217.273-.05120
20206-26-2.125-.0293.143.1551.5811.372.0441.0514.0271.0611
202110-410-4.116.0066.113.5611-.36109.0654.0637.088.2011.0417
20228-57-5.109.0143.0910.4330-.2581.1718.1025.0040.0269.0151
202310-410-4.0625.0148.0536.0783-.46114.1812.0631.0235.1220-.05117
20248-57-5.136.0163.121.7014-.62122.1419.226.0316.205-.0186

Unadjusted Scoring Value Per Possession

Unadjusted Net Efficiency

SeasonRecFBSPVERkOVERkDVERkSVERkNPDRkNAYRkNPPRkNSRRkNFPRkNPSRk
20076-66-6.0056-.3786.4327-.0381.0059-.02872-.1870-.051732.530.0938
20089-48-4.5912-.1038.658.03371.1611.131171.5710.155164.120.1825
200911-210-2.3226-.3989.6510.0721.7922.108181.2514.148173.621.0744
20108-57-5.4916.1121.3826.0063.9118.097231.4912.145173.224.2323
20117-66-6.0951-.0439.1463.0062.2351-.00258.5237.01956-1.269-.0776
20124-83-8-.2784-.50109.2146.0244-.7192-.08390-.92100-.10590.753.1243
20138-57-5.2340-.2886.536-.0174.3447.09333.6934.092342.435.2023
20147-66-6.0466-.1463.2448-.05106.1561.07929.3746.00063-1.380-.1192
201512-211-2.3429-.0247.4421-.06104.8224.07435.8827.112303.920.1139
20168-58-4.2539-.2082.3916.0911.4935.03749.2553.068387.05.377
20178-58-5.2928-.2077.4416.0337.4836-.02880.2155.02557-1.379.0845
20189-48-4.4718-.1065.556.0345.8621.13318.8122.147194.217.2417
201910-310-3.4424-.1377.489.117.9025.11322.9624.199102.527.1430
20206-26-2.669-.1167.582.1431.0919.106261.1126.24075.810.406
202110-410-4.2342-.39112.535.113.3254.06739.4052.074428.42.491
20228-57-5.1944-.59124.721.0910.2153-.00863.1455.041502.533.2710
202310-410-4.0460-.66132.662.0536.0958-.01169.3652.015572.431.0940
20248-57-5.3626-.1887.4018.121.6429.05543.5741.0744110.21.462