Many different Hawks have gone on to the professional or olympic ranks in their respective sports.  Below is a breakdown sport by sport:

Women's Basketball
Niamh Dwyer (Irish National Team 2003-2007; Teo [Villinius Lithuania] 2006; SK Cesis [Latvia] 2007)
Jennifer Bender (SV Halle Lions [Germany], 2009)
Lakia Barber (BBC Black Star Mersch [Luxembourg], 2009)

Football
Miles Austin (Dallas Cowboys 2006-present) 
Mike Castellano (AAFL's Team Arkansas 2007)
Matt Hill (Calgary Stampeders 2007)
Will Holder (New York Dragons 2003-2007)
John Nalbone (Miami Dolphins 2009-present)

Men's Soccer
Damon Albino ( NJ Stallions 2002)
John Babula (NJ Stallions 2000; NY Freedom 2001)
Tom Gray (Kansas City Wizards 2008-present)
Ed Haydon (Richmond Kickers 2006)
Steven Holloway (Waikato United [New Zealand] 2007-present)
Dave Janazic (NJ Riptide 1999)
Kyle LeBarron (NJ Stallions 2000)
Hugh MacDonald (NY Red Bull 2007)
Damon Wilson (Philadelphia Kixx 2008-present)

Women's Soccer
Christie Rampone (Captain of U.S. National Soccer Team 1997-present) 

Softball
Sue Micchelli (Foirlini Forli [Italy] 2006-present) 

Track & Field
Jason Fennes (400 Hurdles- MU '96)
Dave Gaines (Puerto Rican National Team- MU '07)
Jon Kalnas (Shot put- MU ' 02)
Bobby Smith (Javelin- MU '05)
Tisifenee Taylor (Jumps- MU ' 07)