caption umpirecrew highlights birth_place weight debutyear crew image_size height crewchief birth_date number image article_title name occupation
carlson in 2013 k special assignments joliet , illinois 210lb . june 11 , 1999 mark carlson mike dimuro tripp gibson 205px 6 ' 0 '' inches brian gorman 11 july 1969 6 mark carlson 2013.jpg mark carlson -lrb- umpire -rrb-
 mark carlson mlb umpire
mark carlson -lrb- umpire -rrb-

mark christopher carlson -lrb- born july 11 , 1969 -rrb- is an umpire in major league baseball .
he wore number 48 until the 2012 season , when his number changed to 6 .
