Major League Baseball

American League

ATHLETICS — Sent C Brian Serven outright to Las Vegas, RHPs Geoff Hartlieb, Joey Estes, Henry Baez and Jareth Rayo, 2B Michael Stefanic and RF Johnathan Rodríguez outright to Las Vegas (PCL).

BALTIMORE ORIOLES — Agreed to terms with RHP Robinson Martínez on a minor league contract.

BOSTON RED SOX — Acquired RHP Jareth Rayo from the Athletics in exchange for OF Nate Eaton.

National League

CINCINNATI REDS — Reinstated RHP Hunter Greene and CF Blake Dunn from the 60-day IL.

FOOTBALL

National Football League

CHICAGO BEARS — Acquired DT Jeffery Simmons and a 2028 fifth-round draft pick from Tennessee in exchange for a 2027 first and fourth-round draft pick and a 2028 first-round draft pick.

DALLAS COWBOYS — Designated DT Jonathan Bullard to return from injured reserve.

INDIANAPOLIS COLTS — Signed OT Charlie Heck to the active roster. Signed G Joshua Gray to the practice squad. Released LB Germaine Pratt from the practice squad.

TENNESSEE TITANS — Signed DT Timmy Horne to the practice squad. Released LB Mohamoud Diabate from the practice squad.

HOCKEY

National Hockey League

DALLAS STARS — Recalled D Trey Taylor from Texas (AHL). Placed F Cameron Hughes on waivers.

DETROIT RED WINGS — Assigned G Michal Postava to Grand Rapids (AHL).

LOS ANGELES KINGS — Loaned F Jared Wright to Ontario (AHL). Recalled F Martin Chromiak from Ontario.

MINNESOTA WILD — Recalled D Carson Lambos from Iowa (AHL). Claimed D Cameron Crotty off waivers from Minnesota.

PHILADELPHIA FLYERS — Loaned F Jacob Gaucher to Lehigh Valley (AHL).

TORONTO MAPLE LEAFS — Placed F Kirill Marchenko on injured reserve.

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