OAKLAND ATHLETICS — Claimed C Dustin Garneau off waivers from the Los Angeles Angels. Reinstated OF Stephen Piscotty from the 10-day IL. Optioned 2B Franklin Barreto to Las Vegas. Designated RHP Ryan Dull for assignment. Released RHP Andrew Triggs.
CHICAGO CUBS — Activated LHP Cole Hamels off of the 10-day IL. Designated RHP Brad Brach for assignment.
NEW YORK METS — Recalled RHP Jacob Rhame from Syracuse (IL). Optiioned RHP Tyler Bashlor to Syracuse (IL). Claimed LHP Donnie Hart from Milwaukee and optioned him to Syracuse.
PITTSBURGH PIRATES — Claimed RHP Yacksel Ríos off waivers from Philadelphia and optioned him to Indianapolis (IL). Placed RHP Richard Rodríguez on the paternity list. Recalled RHP Parker Markel from Indianapolis (IL).
ST. LOUIS CARDINALS — Activated OF Marcell Ozuna from the 10-day IL. Placed OF Tyler O’Neill on the 10-day IL, retroactive to Aug. 1.
SAN FRANCISCO GIANTS — Announced RHP Dan Winkler cleared waivers and sent him outright to Sacramento (PCL).