Manfred was wrong to blame the player’s union’s “lack of cooperation” on proposed rule changes, but he’s right about robot umps and the strike zone. The obvious point is that robot umps cannot yet call balls and strikes with greater accuracy than umpires. Those strike zone Twitter accounts, such as this, are sometimes hilariously wrong. Even the strike zone graphics used on television are incorrect and unfortunate percentage of the time.
The first issue to consider about robot umps is taking jobs away from people. There are 99 umps and more in the minors. If robot umpiring was adopted in collegiate baseball, as well as the independent leagues, that’s even more umpires out of work. Is it worth it for an extra one or two percent improvement in accuracy?
Personally, the fallibility of the umpires adds more intrigue to baseball games. There’s strategy involved, as each umpire has tendencies which teams can strategize against. For instance, an umpire with a more generous-than-average strike zone on the outer portion of the plate might entice a pitcher to pepper that area with more sliders than he would otherwise throw. Hitters, knowing an umpire with a smaller strike zone is behind the dish, may take more pitches in an attempt to draw a walk. Or, knowing that information, a hitter may swing for the fences on a 3-0 pitch knowing the pitcher has to throw in a very specific area to guarantee a strike call or else give up a walk.
The umpires make their mistakes in random fashion, so it adds a chaotic, unpredictable element to the game as well. It feels bad when one of those calls goes against your team, but fans often forget the myriad calls that previously went in their teams’ favor. The mistakes will mostly even out in the end.
I haven’t had the opportunity to say this often, but Rob Manfred is right in this instance.