Ketel Marte was brought to tears after a fan made derogatory comments about his deceased mother during a baseball game, ...

Fan banned by MLB after heckling Dbacks' Marte to tears with barb about late mother, AP source says A 22-year-old fan who heckled Arizona Diamondbacks second baseman Ketel Marte during a game ...

White Sox fan banned by MLB after heckling Dbacks' Marte to tears, AP source says A 22-year-old fan who heckled Arizona Diamondbacks second baseman Ketel Marte during a game against the Chicago ...

The Arizona Diamondbacks made a quick announcement on All-Star second baseman Ketel Marte just minutes before their game ...