Hamilton played for the Holy Cross Crusaders from 2002 to 2006. During his four-year career, the team were two-team
Patriot League regular season champions (2003, 2005) and one-time
Patriot League tournament champions (2003). A 6'4"
point guard, Hamilton averaged 12.2 points, 4.7 rebounds, 2.5 assists, and 2.4 steals per game for his career. He earned second-team All-Patriot League honors as a sophomore, then repeated as a first-team selection in his junior and senior years. As a junior in 2004–05, Hamilton led the Crusaders to a regular season championship behind averages of 15.7 points, 5.7 rebounds, 2.8 assists, and 2.9 steals per game. The following season (his final year), Hamilton did not repeat as the conference player of the year but he did win the Patriot League Defensive Player of the Year award. Hamilton's 292 career steals were both Holy Cross and Patriot League records at the time of his graduation. In 2013, Holy Cross inducted Hamilton into their athletics hall of fame. In 2015, the Patriot League named him to their 25th Anniversary Team, celebrating the best 25 players in league history to that point. ==Professional==