The End of an Era
As the second half of the Major League Baseball season gets underway, the league says goodbye to three umpires whose recent performance scores placed them among the worst in the game.
Laz Diaz, Brian O'Nora and CB Bucknor each announced that they will retire at the conclusion of the current campaign, a move that follows a wave of buyouts affecting seven officials in total. Their departures come after a season in which umpire evaluation site umpscorecards.com ranked them near the bottom of the accuracy spectrum.
According to the same data, Bucknor posted the lowest accuracy rate of any umpire at 91.33 percent, while O'Nora and Diaz hovered just above 92 percent. The numbers underscore a broader trend of the league seeking to elevate the standard of on‑field officiating.
Among the retirees, Jan Pawol is currently listed as the third‑worst umpire this season, a designation that reflects the competitive pressure on those at the margins of the profession.
The retirements also open pathways for newer officials, including former player Jeff Nelson and manager Oliver Marmol, who are expected to step into the umpire ranks as the league reshapes its crew.
Looking Ahead
With the retirements set to reshape the officiating landscape, Major League Baseball hopes the turnover will translate into more consistent and accurate calls for the remainder of the season.