BOSTON RED SOX — Designated INF Eduardo Núñez for assignment. Optioned RHP Hector Velázquez to Pawtucket (IL). Recalled RHP Ryan Weber and 1B/OF Sam Travis from Pawtucket. Named Colm Lydon director of security and emergency services.
CLEVELAND INDIANS — Sent RHP Dan Otero to Mahoning Valley (NYP) for a rehab assignment.
DETROIT TIGERS — Optioned LHP Gregory Soto to Toledo (IL). Selected the contract of RHP Trevor Rosenthal from Toledo.
HOUSTON ASTROS — Assigned SS Carlos Correa and INF Aledmys Díaz to Round Rock (PCL) on injury rehab assignments.
LOS ANGELES ANGELS — Recalled OF Michael Hermosillo from Salt Lake (PCL). Optioned LHP Jose Suarez to Salt Lake.