Matthew Semelsberger  All Swims  Best Times
Born 2004
TeamSwimsRecent
New York Sharks 5 July 14, 2013
Phoenix Aquatic Club 77 February 1, 2015
Phoenix Aquatic Unattached 6 November 24, 2013
Unattached Nysa 3 June 23, 2013
UnAtt - New York Sharks 4 May 19, 2013
Un-New Jersey 5 June 9, 2013