Encarnacion was hurt while attempting to make a diving play during the second inning of Wednesday night's 9-5 loss to the White Sox. He sprawled out to try to take a hit away from Dewayne Wise but landed hard on his left shoulder and then rolled over onto his wrist.
The 29-year-old was originally scheduled to start Thursday but the soreness lingered during pregame activities. He is listed as day to day.
"I think it's stiff, like a bruise when you get hit," said Encarnacion, adding that he woke up more sore on Thursday. "I don't think it's anything bad. I think it is going to take a day, maybe one, maybe I'll play tomorrow. I think I'm going to feel better tomorrow."
Encarnacion was playing left field for just the second time in his career at the time of the injury. It was a spot start at the position designed to ease Colby Rasmus back into the starting lineup as a designated hitter following a right groin injury.
Farrell said he felt the injury was a fluke occurrence and while Encarnacion won't start taking regular reps in left, the club wouldn't shy away from using him there again in an emergency situation.
Encaracion's injury is yet another blow to the Blue Jays, who are currently playing without the services of Jose Bautista, Adam Lind, Brett Lawrie and J.P. Arencibia. Even though Bautista and Lawrie are on the mend, Toronto can ill afford to lose Encarnacion for any period of time in what has become a breakout season at the plate.
"His effort throughout, whether he has been DH, left field, third base, first base, he has done an outstanding job for us," Farrell said. "His baserunning, Edwin has been very consistent, he has been outstanding."
Encarnacion leads Toronto with 30 homers while also posting a .293 average and 80 RBIs in 114 games.