High School: Played three seasons on varsity for the Sandburg Eagles, hitting .357, .368 and .348 including trips to the state tournament, resulting in a fifth-place finish her sophomore season and a third place finish the following year... As a junior Colosimo was named to the all-area 1st team and 1st team all-SICA... She matched those accolades as a senior on the sectional championship team... Added 1st team all-state to her list of honors after batting .600 in the state tournament her junior season... She holds the IHSA state tournament record for hits in a single game with her 4-4 performance in the 2006 quarterfinal game... Was an Illinois State Scholar and member of the National Honors Society.

Personal: Daughter of Erin Butler and Wayne Colosimo... Her older sister, Kaitlin, is an All-American pitcher at SIU-Edwardsville. Birthday: August 31, 1989. Major: Engineering.