BASEBALL
Major League Baseball
American League
BALTIMORE ORIOLES — Selected the contract of INF Emmanuel Rivera from Norfolk (IL). Optioned OF Dylan Carlson to Norfolk. Designated RHP Kyler Tyler for assignment.
BOSTON RED SOX — Reinstated LHP Chris Murphy from the 60-day IL. Placed RHP Luis Guerrero on the 15-day IL. Transferred RHP Justin Slaten to the 60-day IL.
DETROIT TIGERS — Reinstated OF Matt Vierling from the 10-day IL. Optioned SS Trey Sweeney to Toledo.
HOUSTON ASTROS — Reinstated RHP Lance McCullers Jr. from the 15-day IL. Optioned RHP Nick Hernandez to Sugar Land (PCL).
SEATTLE MARINERS — Designated RHP Zach Pop for assignment. Selected the contract of RHP Juan Burgos from Tacoma (PCL).
TAMPA BAY RAYS — Recalled LHP Joe Rock from Durham (IL). Designated RHP Forrestt Whitley for assignment.
TORONTO BLUE JAYS — Recalled INF Will Wagner from Buffalo (IL). Optioned OF Alan Roden to Buffalo.
National League
ARIZONA DIAMONDBACKS — Selected the contract of RHP John Curtiss from Reno (PCL). Designated RHP Tayler Scott for assignment.
ATLANTA BRAVES — Optioned RHP Michael Petersen to Gwinnett (IL). Recalled RHP Kevin Herget from Gwinnett.
NEW YORK METS — Sent LHP Brooks Raley to Binghamton (EL) on a rehab assignment.
SAN DIEGO PADRES — Activated RHP Robert Suarez.
HOCKEY
National Hockey League
DETROIT RED WINGS — Acquired G John Gibson from Anaheim in exchange for G Petr Mrazek, a 2026 fourth-round pick and a 2027 second-round pick.
OTTAWA SENATORS — Acquired D Jordan Spence from Los Angeles in exchange for a 2025 third-round pick and a 2026 sixth-round pick.
PITTSBURGH PENGUINS — Acquired D Connor Clifton and a 2025 second-round pick from Buffalo in exchange for D Conor Timmins and F Isaac Belliveau.
SOCCER
Major League Soccer
PHILADELPHIA UNION — Transferred F Nelson Pierre to Vancouver Whitecaps 2 (MLS Next).
