2008-09: Went 6-8 overall and 3-6 in the Ivy League playing primarily at the No. 5 position ... Opened the season 3-0 ... Went 1-2 at the CSA Team Championships to help Penn finish seventh in the nation.

2007-08: Went 7-5 overall, 2-3 in the Ivy League ... Opened the season with wins at No. 4 against Cornell and Western Ontario (11/17) ... Went 2-1 at CSA Team Championships, including a win at No. 7 against Western Ontario (2/17) which clinched a No. 5 national ranking for the team.

2006-07: Went 7-3 overall and 3-2 in the Ivy League playing at the Nos. 4, 7 and 8 positions ... Tied for second on the team with seven wins ... Picked up one win at the CSA Team Championships.

2005-06: Posted a 7-4 overall record and a 5-1 Ivy League record.

High School: Captained squash team ... As a senior, won his league's championship and was named MVP ... Also lettered in baseball, where he was an all-star.

Personal: Born Feb. 19, 1987 ... Son of Michael and Barbara Zimmerman ... Enrolled in the College of Arts and Sciences.