John Axford (shoulder) has resumed throwing.
Kendall Graveman (shoulder) will return to the A's rotation Thursday in Anaheim.
Kendall Graveman (shoulder) threw a successful 42-pitch bullpen session on Monday.
Athletics recalled OF Ryan LaMarre from Triple-A Nashville.
Athletics recalled RHP Cesar Valdez from Triple-A Nashville.
Athletics designated RHP Raul Alcantara for assignment.
Athletics placed OF Rajai Davis on the 10-day disabled list, retroactive to April 21, with a left hamstring strain.
Athletics prospect Franklin Barreto picked up three hits on Monday for Triple-A Nashville.
Ryon Healy went 2-for-4 with a double in Sunday's loss to the Mariners.
Yonder Alonso went 1-for-4 with a double in Sunday's loss to the Mariners.
Andrew Triggs struggled mightily in Sunday's loss to the Mariners, yielding six runs on five hits over 4 2/3 innings.
Kendall Graveman (shoulder) will throw another bullpen session Monday and is on track to start Thursday in Anaheim.
Sonny Gray (lat) will make his next rehab start at Triple-A Nashville on Thursday.
Rajai Davis (hamstring) remained out of the Athletics' lineup Sunday.
Athletics transferred RHP Chris Bassitt from the 10-day disabled list to the 60-day disabled list.