Transactions

BASEBALL

MLB

American League

BALTIMORE ORIOLES: Reinstated RHP Chayce McDermott from the 15-day IL. Sent RHPs Zach Eflin and Andrew Kittredge to Aberdeen (SAL) on a rehab assignment.

CHICAGO WHITE SOX: Reinstated INF Josh Rojas from the 10-day IL. Selected the contract of RHP Caleb Freeman. Recalled LHP Tyler Gilbert from Charlotte (IL). Placed LHP Fraser Ellard on the 15-day IL. Optioned RHP Penn Murfee to Charlotte. Designated INF Bobby Dalbec for assignment.

HOUSTON ASTROS: Reinstated RHP Lance McCullers Jr. from the 15-day IL. Optioned RHP Logan VanWey to Sugar Land (PCL).

National League

ARIZONA DIAMONDBACKS: Recalled LHP Tommy Henry from Reno (PCL). Optioned RHP Scott McGough to Reno.

MIAMI MARLINS: Placed 2B Otto Lopez on the 10-day IL, retroactive to May 3. Reactivated C Nick Fortes from the 10-day IL.

PITTSBURGH PIRATES: Reinstated RHP Dennis Santana from the bereavement list. Optioned RHP Kyle Nicolas to Indianapolis (IL).

SAN DIEGO PADRES: Recalled RP Stephen Kolek from El Paso (PCL). Optioned RHP David Morgan to El Paso.

WASHINGTON NATIONALS: Assigned LHP Colin Poche outright to Rochester (IL).