DETROIT -- Minnesota Twins designated hitter Ruben Sierra was placed on the 15-day disabled list with a strained left biceps on Sunday.
He is scheduled to have a MRI test on Monday, said manager Ron Gardenhire. Sierra was injured while swinging at a pitch in Saturday's 18-1 loss to the Detroit Tigers.
To replace Sierra on the roster, Minnesota recalled pitcher Dennys Reyes from Triple-A Rochester.
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