2011: Started all 17 games for nation's sixth-best defense ... Secured two ground balls in win over No. 3 North Carolina (3/5) ... Registered two ground balls and caused a turnover in win over Yale (3/19) ... Caused two turnovers and picked up two ground balls against Princeton (4/20) ... Caused a turnover and won two draw controls against Princeton (5/6) in the Ivy League Tournament.
2010: Appeared in 18 games, starting 17 ... Finished with 15 ground balls ... Had a season-high three ground balls against Johns Hopkins (3/24) ... Had two draw controls against Princeton in Ivy League Tournament semifinal (4/30) ... Won two draws against Maryland in NCAA quarterfinal (5/22).
2009: Appeared in seven games, including NCAA semifinal vs. Northwestern (5/22) ... Grabbed two ground balls against Yale (3/14) ... Picked up one ground ball at Columbia (3/27) ... Caused one turnover against Northwestern (5/22).
2008: Saw action against Columbia (3/29) and notched an assist against Temple (5/3).
High School: 2007 All-American ... Two-time NEPSWLA All-Star, Providence Journal All-State selection, Boston Globe All-Star ... St. George's MVP in 2006 ... 2005 ISL Honorable Mention ... Four-year letterwinner in lacrosse, soccer and swimming ... Was the 2007 captain for all three ... Soccer accolades include three-time Providence Journal All-State selection, two-time first team All-ISL, and 2003 second team All-ISL honoree ... Swimming awards include 2006-07 team MVP ... Graduated as record holder in four events ... Participated in two events at the 2006 NEPSSA Championships ... Won the 2004-05 Coaches Award ... Received the Elliot Cup for excellence in athletics ... Received the 10-Letter Award ... Inducted into the Cum Laude Society ... Earned the Headmaster's Commendation in 2004 (no grade lower than A-).
Personal: Daughter of Barbara Millen and Marshall Posner ... Brother, Bowen, was a member of Penn's lightweight rowing team ... Enrolled in the College of Arts and Sciences as an English and anthropology major.
