I am so sick of watching my beloved Dodgers at bat and the MLB umpires that are calling strikes that are balls(and vice versa). The MLB needs to implement this pitch challenge in MLB. So that way the fans can watch a game that makes sense and is fair. With all this technology, we shouldn’t be having this issue in the MLB. This rule that has not been implemented yet has caused many games to have been blown by the many poor calls. Please implement this rule ASAP.