BALTIMORE ORIOLES — Claimed RHP Chris Ellis off waivers from the Tampa Bay Rays. Designated RHP César Valdez for assignment. Announced LHP Ryan Hartman has cleared outright waivers and been assigned to Norfolk (Triple-A East).
ATLANTA BRAVES — Signed C Travis d’Arnaud to a two-year contract with a club option for 2024.
NEW YORK METS — Sent RHP Jordan Yamamoto to the Florida Complex League Mets (FCL) on a rehab assignment. Claimed RHP Heath Hembree off waivers from Cincinnati. Transferred RHP Jacob deGrom has been from the 10-day IL to the 60-Day IL.
ST. LOUIS CARDINALS — Activated RHP Miles Mikolas from the 60-day IL. Placed RHP Ryan Helsley on the 10-day IL, retroactive to August 17. Placed LHP Brandon Waddell from Memphis (Triple-A East) on the COVID-19 IL.
RANDOLPH — Named current assistant coach Ryan Davis to associate track and field Coach.
TEXAS RIO GRANDE VALLEY — Announced head coach Shareese Hicks will serve as a mentor in the U.S. Track & Field and Cross Country Coaches Association (USTFCCCA) and the Female Coaching Mentorship Program (FCMP).