Brandon Belt is getting the night off Tuesday against Dodgers left-hander Clayton Kershaw.
Christian Arroyo will start at third base and bat second with Buster Posey at first base and batting cleanup. Nick Hundley is catching Giants left-hander Ty Blach.
Ryan Schimpf is out of the Padres' starting lineup Tuesday night against the Diamondbacks.
Ryan Spangenberg is at third base and batting second with Yangervis Solarte starting at second base and hitting cleanup. Schimpf is just 6-for-59 (.102) this season, though he has slugged three home runs.
Jake Lamb is getting the night off Tuesday.
Daniel Descalso will start at third base and bat sixth Tuesday night against Padres left-hander Clayton Richard.
Athletics recalled OF Ryan LaMarre from Triple-A Nashville.
LaMarre was acquired from the Angels last week for cash considerations. The 28-year-old outfielder is 2-for-30 (.067) in his career at the major league level.
Athletics recalled RHP Cesar Valdez from Triple-A Nashville.
Valdez gave up three runs over four innings last Thursday in a spot start against the Mariners. It looks like he'll be used as a long man out of the bullpen this time around.
Athletics designated RHP Raul Alcantara for assignment.
Alcantara had a 16.71 ERA through one start and two relief appearances this season for Oakland. The 24-year-old may draw some interest from other teams on waivers.
Athletics placed OF Rajai Davis on the 10-day disabled list, retroactive to April 21, with a left hamstring strain.
It's not a severe strain, but the A's will take advantage of the new 10-day disabled list to get Davis some needed rest. The veteran outfielder is batting just .214/.262/.375 with one home run and one stolen base through 15 regular-season games.
Grant Dayton (intercostal) is scheduled to make a rehab appearance Tuesday night with High-A Rancho Cucamonga.
If the outing goes well, Dayton will rejoin the Dodgers' bullpen Friday when he first comes eligible for activation from the 10-day disabled list. The left-handed setup man has been on the shelf since April 18 with an intercostal strain.