In 2012, Joyce was promoted to interim crew chief replacing injured umpire John Hirschbeck, his crew consists of Jim Reynolds, Mike DiMuro, and James Hoye.
Joyce was promoted to interim crew chief, his crew consists of Jim Reynolds. This is in 2012. Joyce was promoted to interim crew chief, his crew consists of Mike DiMuro. This is in 2012. Joyce was promoted to interim crew chief, his crew consists of James Hoye. This is in 2012. This interim crew chief is replacing injured umpire John Hirschbeck.