Jhoulys Chacin has been named the Rockies' Opening Day starter.
Jaime Garcia will undergo surgery on his left shoulder.
Chase Utley (rib cage) will undergo an MRI on Thursday.
Dodgers manager Don Mattingly said Wednesday that the club has discussed calling up prospect outfielders Yasiel Puig and Joc Pederson.
Kyle Lohse will not make his next scheduled start on Saturday due to right elbow irritation.
Twins placed 3B Trevor Plouffe on the 7-day disabled list with a concussion.
Rafael Betancourt (groin) is scheduled to undergo an MRI on Wednesday.
Mike Trout homered in the eighth inning Tuesday to complete his first cycle in the Angels' 12-0 massacre of the Mariners.
Alex Gordon went 3-for-4 with a run scored to help the Royals come back and beat the Astros 7-3 on Tuesday.
Addison Reed picked up his 16th save on Tuesday in the White Sox' victory over the Red Sox.
Brian McCann went 3-for-4 with a home run Tuesday in the Braves' 5-4 extra-innings win over the Twins.
Jim Henderson earned his ninth save of the season as the Brewers beat the Dodgers 5-2 on Tuesday.