Lumping those 4 games together might not tell the entire story.
ILLINOIS: 17/24 (71%), 246 yards, 3 TD, 0 INT, 94.9 QBR.
tOSU: 23/38, 303 yards, 2 TD, 0 INT, 50.1 QBR.
But in the first half, versus tOSU's starters: 12/24 (50%), 96 yards, only 4 First Downs, 1 Turnover on Downs, 0 points.
WISCONSIN: 16/32 (50%), 262 yards, 1 TD, 1 INT (Red Zone pick-six), 45.5 QBR.
PURDUE: 32/50 (64%), 431 yards, 2 TD, 0 INT, 65.0 QBR.
Before the last 3 possessions: 17/30 (57%), 257 yards, 0 TD.
Thankfully, Purdue appeared to play Prevent the last 3 possessions: 15/20 (75%), 174 yards, 2 TD. Great comeback win!