2007: Played in all 17 games as one of JHU's primary short-stick defensive middies • Scored one goal and added two assists and nine ground balls on the year • Helped fuel a defense that improved steadily as the season progressed • Unit allowed an average of just 7.22 goals goals per game during season-ending nine-game winning streak after allowing an average of 8.5 during the first eight games • Helped hold Delaware's starting midfield to a combined total of one goal and one assist in the NCAA Semifinals • Scored first career goal in JHU's win at UMBC and added an assist in wins over Hofstra and Georgetown.

2006: Played in 11 games as a reserve defensive midfielder • Did not record any statistics.

2005: Saw action in five games as a reserve midfielder • Registered one assist and one ground ball on the year • Lone assist came against Marist in the first round of the NCAA Tournament.

At Penn Charter: Played soccer, basketball and lacrosse • Two-time All Inter-AC in lacrosse and led team to the state semifinals as a senior • Helped lead basketball team to an undefeated season and the Inter-AC Championship in 2003.

At Lawrenceville (PG): Led Lawrenceville to the 2004 Prep State Lacrosse Championship

Personal: George S. Castle • The son of James and Leah Castle • Born October 8, 1984 • Uncle, David, was a member of JHU's 1985 NCAA Championship team • Political science major.