Career
McMullen was the X-League Indoor Football Most Valuable Player in 2014, 2014 X-League, and All X-League Quarterback, posting 20 touchdowns with only 2 interceptions and leading the Attack to an undefeated regular season and the X league Championship games. In 2015 McMullen once again led the Attack to a 5-3 regular season record completing 54% of his passes for 1,086 yards and 18 touchdowns. Before joining the Attack, McMullen was a professional baseball pitcher for the San Francisco Giants from 1993-2000.he began his career in 1993 in the Arizona Rookie league in 1993 as a starting pitcher.
In the spring of 1996 he was converted to a sidearm relief pitcher and his career took official
McMullen was named Texas league pitcher of the year by Baseball America in 1998 as well as Associate of Arts Texas League All Star. He was assigned as a top prospect to the Arizona Fall League Scottsdale scorpions in 1998.
He was a non roster invitee to big league camp with the Giants in 2000. In 2001 he signed a minor league free agent deal with the Minnesota Twins and was assigned to American Automobile Association Edmonton.
He was drafted in the 14th round out of Glendale Community College in 1993.
He made it as high a American Automobile Association. McMullen is now a financial representative for Country Financial in Saint Charles, Missouri.