As explained here, this baseball season the new ABS system is in play, meaning that batters, catchers and pitchers can challenge ball and strike calls by the home plate umpire and have an electronic plate coverage system instantly reveal if the call was correct or wrong. No longer does the ancient rationalization protecting umpires who have botched crucial pitch calls provide cover: “The pitch is what the umpire says it is.” Not necessarily.

During a spring training game in Scottsdale, Arizona, the San Francisco Giants were leading the Cleveland Guardians 3-0 in the fourth inning. Giants pitcher Robbie Ray faced Guardians third baseman Alex Mooney with two outs and runners on first and second. After Mooney took an 0-2 sinker that home plate umpire Bill Miller called a ball, Giants catcher Patrick Bailey tapped the top of his helmet to signal for a challenge.

“San Francisco is challenging the ‘ball’ call,” Miller announced to the crowd on his microphones. Then the crowd heard him say, “Please be a strike!”

The ABS system confirmed that the pitch was a ball, as Miller had said. The guessing is that the umpire wanted his call to be over-turned because the temperature was over 100, this was a meaningless exhibition game, and he, like everyone else, wanted to get out of the sun.

That raises questions about the integrity of umpires, though maybe not Miller’s, who called the pitch a ball even though a strike might have allowed him to escape the heat sooner. His ad lib also could have been interpreted as a sign that he wanted the Guardians to win, except that nobody cares who wins Spring Training games. Even gamblers don’t bet on them.

The incident brings up a question about the challenge system that I have been musing about lately: why can’t umpires challenge their own calls?

I agree that you don’t want to have umpires second-guessing their pitch calls, saying, “Steee-rike THREE!…well, wait a minute…I think that was a ball. Yeah, let me change that. Ball three.” But former players all have anecdotes about umpires confessing to a batter or a catcher after a missed call, “Yeah, I missed that one.” If an umpire thinks his call was wrong, why shouldn’t be get to challenge his own call?