Kiermaier is considered day-to-day with lower-back discomfort, Ben Nicholson-Smith of Sportsnet.ca reports.

EDGE Analysis

Kiermaier left Saturday's game against the Twins in the third inning after hurting his back on a throw. He received treatment after the game and will receive another round Sunday. His day-to-day designation means he could theoretically return Sunday, but the Blue Jays have an off day Monday, so they could choose to give Kiermaier at least two days to rest and recover.