For Mortal Kombat 1 players who want to mute the other player, this guide will show you how to do it, let’s check it out.
Step 1
Main menu > “Settings”
Step 2
“Settings” > “VIDEO & AUDIO”
Step 3
In “VIDEO & AUDIO” go all the way down and switch “Mute other players” to “ON” (“OFF” by default).

Muting other players during the match
Pause > “VOICE CHAT” > Mute other players > ON


thanks bro, this didn’t work. the setting is completely useless