Guerrero was removed from Friday's contest versus the Cubs in the sixth inning with an apparent back/side injury, Sportsnet reports.
Vlad Jr. popped out on the first pitch of the top of the sixth inning and immediately grabbed at his back/left side area before jogging slowly to first base. He was removed from the game prior to the bottom of the sixth. The Blue Jays should offer more on Guerrero's condition soon. He was hitless in three plate appearances before departing.