Following an incident involving a fan's verbal assault of Arizona Diamondbacks second baseman Ketel Marte on Tuesday, both the White Sox and Major League Baseba ...

A 22-year-old fan has been banned indefinitely from all MLB ballparks after yelling something about Arizona Diamondbacks ...

The fan has also been banned indefinitely from all other MLB stadiums, the league said Wednesday, after disparaging the Diamondbacks second baseman's mother.

Arizona Diamondbacks’ second baseman Ketel Marte was visibly upset after a fan reportedly heckled him about his late mother.