Olson exited Monday's start against the Royals after being struck by a line drive in his right hip, Chris McCosky of The Detroit News reports. He surrendered two runs on five hits and one walk while striking out two over 2.2 innings before departing.
Phillips (hamstring) is expected to make 2-to-3 rehab appearances before being activated from the 15-day injured list, Eric Stephen of SBNation.com reports.
Ross was removed from Monday's start against the Marlins after one scoreless inning due to back tightness, Sophia Minnaert of Bally Sports Wisconsin reports.
Emerson was diagnosed with a small fracture in his foot Tuesday and will wear a protective boot for two weeks, Ryan Divish of The Seattle Times reports.
Crawford (oblique) will go through a pregame workout Monday before likely being activated from the injured list Tuesday, Ryan Divish of The Seattle Times reports.
Bogaerts had preliminary imaging on his left shoulder come back negative Monday, though the Padres are awaiting additional test results, Kevin Acee of The San Diego Union-Tribune reports.
The Rays placed Eflin on the 15-day injured list Monday, retroactive to May 19, with lower-back inflammation, Tricia Whitaker of Bally Sports Sun reports.
Robert (hip) is still awaiting his first action at the team's complex in Glendale, Ariz., Daryl Van Schouwen of the Chicago Sun-Times reports. "We anticipate some game action later this week,'' general manager Chris Getz said. "He seems to have turned the corner and is trending well."
Walker (toe) is expected to be ready to make his next scheduled start Wednesday at home versus the Rangers, Alex Coffey of The Philadelphia Inquirer reports.
Garcia (forearm) underwent imaging on his forearm Sunday, which came back clean according to manager Bruce Bochy, Jeff Wilson of RangersToday.com reports.
Pittsburgh Pirates
PIT
Rotowire: May 19, 9:27pm
Chandler was placed on Double-A Altoona's 7-day injured list Sunday with a forearm injury, though Pirates assistant GM Steve Sanders labeled the move as precautionary, Alex Stumpf of MLB.com reports.
McCormick (hamstring) is expected to rejoin the Astros after serving as Triple-A Sugar Land's designated hitter Sunday, Brian McTaggart of MLB.com reports.
D'Arnaud (head) is out of the lineup Sunday against the Padres but is expected to start behind the plate in Game 2 of Monday's doubleheader, Justin Toscano of The Atlanta Journal-Constitution reports.
Riley is out of the lineup against the Padres but hasn't had any issues with his intercostal injury Sunday, Justin Toscano of The Atlanta Journal-Constitution reports.
Mariners manager Scott Servais said Sunday that Crawford (oblique/hand) is expected to join the club at some point during the four-game series against the Yankees that begins Monday, Daniel Kramer of MLB.com reports.
Garrett will likely be in the mix for save chances going forward after manager Carlos Mendoza said Sunday that closer Edwin Diaz will shift to a "fluid" role, Paige Leckie of MLB.com reports.
Ottavino should be in the mix for save opportunities going forward after manager Carlos Mendoza said Sunday that closer Edwin Diaz will shift to a "fluid" role, Paige Leckie of MLB.com reports.