Mark Christopher Carlson (born July 11, 1969) is an American umpire in Major League Baseball. He wore number 48 until the 2012 season, when his number changed to 6. He was promoted to crew chief for the 2021 season.
مارك كارلسون (بالإنجليزية: Mark Carlson) هو أمريكي، ولد في 11 يوليو 1969 في جوليت في الولايات المتحدة. (ar)
Mark Christopher Carlson (born July 11, 1969) is an American umpire in Major League Baseball. He wore number 48 until the 2012 season, when his number changed to 6. He was promoted to crew chief for the 2021 season. (en)