An MLB umpire is in concussion protocol after a baseball hit his face mask on Tuesday during a matchup between the San ...

CLEVELAND (AP) — Home plate umpire Jordan Baker came out before the top of the fifth inning of the San Francisco Giants game ...

Home plate umpire Nick Mahrley sustained a concussion and was carted off the field at Yankee Stadium on Sunday afternoon ...

Home plate umpire Nick Mahrley was taken off the field on a gurney after being struck in the head by a broken bat Sunday during the fifth inning of the game between the host New York Yankees and ...

Blue Jays' Guerrero evaluated for concussion after collision with Yankees' Lombard Six-time All-Star Vladimir Guerrero Jr. was evaluated for a possible concussion after leaving the Toronto Blue Jays' ...