Dodgers general manager Ned Colletti said Monday that the club could explore a contract extension with left-hander Clayton Kershaw in the coming weeks.
Rangers activated C A.J. Pierzynski from the 15-day disabled list.
Brandon Belt went 4-for-5 with his sixth home run of the season and four runs scored in Monday's 8-0 blowout of the Nationals.
Ryan Vogelsong was diagnosed with a fractured right hand.
Patrick Corbin moved to 7-0 by pitching a three-hitter and striking out 10 as the Diamondbacks topped the Rockies 5-1 on Monday.
Shane Victorino (hamstring) is considered day-to-day.
Marlins manager Mike Redmond said he plans to use "everybody" at closer.
Salvador Perez left Monday's game with a right hip injury.
Jake Westbrook (elbow) plans to resume throwing from a mound on Tuesday.
Corey Hart (knee) ran on the field and took full batting practice on Monday.
Ross Detwiler reported improvement with his back Monday and hopes to be ready to make his next start.
Eric O'Flaherty will undergo Tommy John surgery on Tuesday to repair a torn left ulnar collateral ligament.