Taysom Hill had the most rushing yards per passing yard by a quarterback with 50+ passing attempts in 2020, with 0.49.

which qb has the most rushing yards/passing yards in 2020, minimum 50 passing attempts
2020Hill2020Jackson2020Hurts2020Newton2020Murray2020Jones2020Wilson2020Wentz2020Darnold2020Trubisky2020Allen2020Watson2020Bridgewater2020Fitzpatrick2020Tannehill2020Minshew2020Mahomes2020Driskel2020Tagovailoa2020Lock2020Herbert2020Burrow2020Dalton0.490.360.330.220.210.140.120.110.10.090.090.090.070.070.070.070.060.060.060.050.050.050.05
NAMESEASONTMGPYDS/YDSRUSH YDSPASS YDSATTCMPPCTAVGYDS/GTDTD%INTINT%SCKSCKYRATE
Taysom HillTaysom Hill2020NONO160.494579281218872.77.758.043.321.7148798.8
Lamar JacksonLamar Jackson2020BALBAL150.361,0052,75737624264.47.3183.8266.992.42916099.3
Jalen HurtsJalen Hurts2020PHIPHI150.333541,0611487752.07.270.764.142.7135977.6
Cam NewtonCam Newton2020NENE150.225922,65736824265.87.2177.182.2102.73119582.9
Kyler MurrayKyler Murray2020ARIARI160.218193,97155837567.27.1248.2264.7122.22717694.3
Daniel JonesDaniel Jones2020NYGNYG140.144232,94344828062.56.6210.2112.5102.24528680.4
Russell WilsonRussell Wilson2020SEASEA160.125134,21255838468.87.5263.3407.2132.347301105.1
Carson WentzCarson Wentz2020PHIPHI120.112762,62043725157.46.0218.3163.7153.45032672.8
Sam DarnoldSam Darnold2020NYJNYJ120.12172,20836421759.66.1184.092.5113.03523472.7
Mitchell TrubiskyMitchell Trubisky2020CHICHI100.091952,05529719967.06.9205.5165.482.71812593.5
Josh AllenJosh Allen2020BUFBUF160.094214,54457239669.27.9284.0376.5101.726159107.2
Deshaun WatsonDeshaun Watson2020HOUHOU160.094444,82354438270.28.9301.4336.171.349293112.4
Teddy BridgewaterTeddy Bridgewater2020CARCAR150.072793,73349234069.17.6248.9153.0112.23120592.1
Ryan FitzpatrickRyan Fitzpatrick2020MIAMIA90.071512,09126718368.57.8232.3134.983.0146595.6
Ryan TannehillRyan Tannehill2020TENTEN160.072663,81948131565.57.9238.7336.971.524173106.5
Gardner MinshewGardner Minshew2020JAXJAX90.071532,25932721666.16.9251.0164.951.52714795.9
Patrick MahomesPatrick Mahomes2020KCKC150.063084,74058839066.38.1316.0386.561.022147108.2
Jeff DriskelJeff Driskel2020DENDEN30.0628432643554.76.8144.034.723.1119878.4
Tua TagovailoaTua Tagovailoa2020MIAMIA100.061091,81429018664.16.3181.4113.851.72013687.1
Drew LockDrew Lock2020DENDEN130.051602,93344325457.36.6225.6163.6153.41912375.4
Justin HerbertJustin Herbert2020LACLAC150.052344,33659539666.67.3289.1315.2101.73221898.3
Joe BurrowJoe Burrow2020CINCIN100.051422,68840426465.36.7268.8133.251.23223189.8
Andy DaltonAndy Dalton2020DALDAL110.051142,17033321664.96.5197.3144.282.42418487.3
Dak PrescottDak Prescott2020DALDAL50.05931,85622215168.08.4371.294.141.8106699.6
Baker MayfieldBaker Mayfield2020CLECLE160.051653,56348630562.87.3222.7265.381.62616295.9
StatMuse has season-level data for passing attempts, passing yards, and rushing yards going back to the 1932 season.