The San Diego Padres had a banner day on the baseball field on Monday. They came back from a 5-1 deficit with a six-run bottom of the eighth inning. That was great, but not necessarily the big story. That honor went to a perfect usage of the new ABS challenge system. Catcher Freddy Fermin had three calls overturned from balls to strikes with the system. Two calls were at the bottom of the strike zone, and one was at the top. Ethan Salas followed suit when he replaced Fermin and had one call overturned. Jose Miranda completed the challenges when he got a called strike overturned to a ball resulting in a walk in the six-run eighth. The system seemed to held the home plate umpire accountable for his calls and worked just as was described by Major League Baseball.