COMMISSIONER’S OFFICE — Suspended L.A. Dodgers RHP Edward Perez (Dodgers-DSL) 72 games and Houston SS Jonathan Arauz (Quad Cities-MWL), Boston SS Jeremy Rivera (Salem-Carolina), San Francisco Cs Cody Brickhouse (Giants-AZL) and Ty Ross (San Jose-Cal), Washington 2B Emmanuel Burriss (Syracuse-IL), L.A. Angels SS Keith Grieshaber (Orem-Pioneer) and Cincinnati RHP Ian Kahaloa (Billings-Pioneer) 50 games for violations of the Minor League Drug Prevention and Treatment Program.
HOUSTON ASTROS — Traded C Tyler Heineman to Milwaukee for a player to be named. Sent RHP Collin McHugh to Fresno (PCL) for a rehab assignment.
LOS ANGELES ANGELS — Signed a two-year player development contract extension with Salt Lake (PCL).
SEATTLE MARINERS — Transferred LHP Drew Smyly to the 60-day DL. Claimed RHP Evan Marshall off waivers from Arizona.