This weekend, Jen Pawol is set to be the first woman to umpire a Major League Baseball game. NPR's A Martinez speaks about the landmark moment with Keith Law, who covers the MLB for The Athletic.

Athletics designated hitter Nick Kurtz made MLB history Friday night, becoming the first rookie to hit four home runs in a single game, according to the league. Kurtz accomplished the feat against ...

Last season, MLB began bringing ball attendants to the All-Star Game. It was originally ball boys or ball girls, but it's been expanded to include bat boys or bat girls, Crognale said.