During a recent D-Backs vs. White Sox game, Ketel Marte faced a shocking and disrespectful heckle from a fan, who joked about texting Marte's deceased mother.

This incident has led to the fan being banned indefinitely, showcasing the MLB's stance against such cruel behavior.

Marte, visibly affected, received an outpouring of support from fans and players alike, highlighting the importance of respect and compassion in sports.

Here's the full scoop on this emotionally charged situation and the broader implications it has for fan behavior in sports.