The Detroit Lions have the lowest opponent passing percentage by a team in a season, at 26.5 percent in 1934.

lowest opponent completion percentage allowed in a season
1934Lions1933Packers1934Gunners1934Redskins1934Giants1933Spartans1934Eagles1935Bears1933Giants1936Redskins1943Bears1936Pirates1935Lions1935Packers1935Giants1934Bears1937Pirates1935Pirates1934Packers1944Bears1934Dodgers1933Bears1935Dodgers26.526.826.928.329.329.930.430.430.731.331.531.732.032.132.232.332.432.532.633.233.333.733.7
TEAMSEASONGPOPP PCTOPP CMPOPP ATTOPP YDSOPP AVGOPP TDOPP TD%OPP INTOPP INT%OPP SCKOPP SCKYOPP RATE
Detroit LionsDetroit Lions19341326.5532006783.452.53316.5-22.1
Green Bay PackersGreen Bay Packers19331326.8481797114.073.93016.8-15.8
St. Louis GunnersSt. Louis Gunners1934326.914523095.947.735.850.9
Boston RedskinsBoston Redskins19341228.3451596824.342.51811.34.8
New York GiantsNew York Giants19341329.3541847444.052.72212.02.6
Portsmouth SpartansPortsmouth Spartans19331129.9321075585.254.72220.6-21.4
Philadelphia EaglesPhiladelphia Eagles19341130.4411355454.010.72216.3-21.2
Chicago BearsChicago Bears19351230.4591949264.873.63719.1-20.1
New York GiantsNew York Giants19331430.7622028094.063.04019.8-28.3
Boston RedskinsBoston Redskins19361231.3621989544.873.52211.113.7
Chicago BearsChicago Bears19431031.5642039804.883.92411.812.3
Pittsburgh PiratesPittsburgh Pirates19361231.7521649075.5137.92515.214.5
Detroit LionsDetroit Lions19351232.0581819315.184.42513.87.4
Green Bay PackersGreen Bay Packers19351232.1611908374.463.22714.2-1.5
New York GiantsNew York Giants19351232.2662059624.752.42612.73.7
Chicago BearsChicago Bears19341332.3732268063.620.92711.9-3.0
Pittsburgh PiratesPittsburgh Pirates19371132.4601859024.994.9179.227.4
Pittsburgh PiratesPittsburgh Pirates19351232.5682091,2085.8136.22110.032.1
Green Bay PackersGreen Bay Packers19341332.6561726864.031.72514.5-8.9
Chicago BearsChicago Bears19441033.2692081,0525.1104.82411.518.8
Brooklyn Dodgers19341133.3411235954.864.91713.88.7
Chicago BearsChicago Bears19331333.7631876913.742.13217.1-18.6
Brooklyn Dodgers19351233.7551639976.174.32616.03.5
Pittsburgh PiratesPittsburgh Pirates19341233.8451336104.6107.52015.011.8
New York GiantsNew York Giants19381134.1772269144.052.23415.0-8.0
Brooklyn Dodgers19331034.2551618135.021.22213.7-1.2
Chicago CardinalsChicago Cardinals19341134.9371065855.554.71413.214.9
Philadelphia EaglesPhiladelphia Eagles19351135.1591688715.263.62313.77.8
Washington RedskinsWashington Redskins19381135.4691959434.894.6199.726.5
Green Bay PackersGreen Bay Packers19371135.5701971,1155.773.62211.220.6
Green Bay PackersGreen Bay Packers19361235.7812271,1705.273.13113.76.7
Detroit LionsDetroit Lions19371135.8591658044.942.42414.5-0.3
StatMuse has team, season-level data for opponent passing percentage going back to the 1933 season.

See Trending NFL Searches