Most seasons consecutively officiated (refereed) in Major League Baseball

The record for most consecutive seasons working as a major league umpire is 37 by Bruce Froemming (USA) from 1971 to 2007. Froemming umpired in 5,159 games, second-most in history. At 68 years 2 days, Froemming (USA, b. 28 September 1939) is the oldest umpire ever to work, officiating in his final game on 30 September 2007.