12-23-2020, 09:00 PM
In his best year, Rosen's QBR was fourth in the league. KJ Costello was a better QB in 2018 than Rosen was in 2017 (Costello was a year behind Rosen, so they represent the same number of years in the system).
Rosen (2017): 283/452 (63%) 3756 yards (8.3 ypa), 26 TD, 10 INT, QBR of 147.0
Costello (2018): 269/413 (65%) 3540 (8.6 ypa), 29 TD, 11 INT, QBR of 155.0
BC
Rosen (2017): 283/452 (63%) 3756 yards (8.3 ypa), 26 TD, 10 INT, QBR of 147.0
Costello (2018): 269/413 (65%) 3540 (8.6 ypa), 29 TD, 11 INT, QBR of 155.0
BC