... second baseman Luis Castillo had to leave Thursday's 6-5 victory over Seattle when he aggravated a sore left quadriceps while running out a double.
Castillo is listed as day-to-day.
"He told me before the game he was fine. He was going to get three hits," Twins manager Ron Gardenhire said. "You saw when he hit the ball and tried to stretch out, he hurt himself, so we'll just go day-to-day with a quad."
Alexi Casilla replaced Castillo and wound up with a bunt hit and an infield hit in two at-bats.