In 2017: Scored career-high six goals and seven points in season-opening win over Delaware ... named Patriot League Offensive Player of the Week and Bison Athlete of the Week after that performance ... In 2016: Played in 14 games with five starts as a midfielder ... recorded 13 goals and two assists on the season ... scored a goal in 10 of his 14 appearances ... scored twice in the fourth quarter against Loyola in the Patriot League Tournament semifinals, both times tying the score in a game that would eventually be decided in double-overtime ... had two goals and one assist each in back-to-back games against Boston University and Loyola during the regular season ... 10 of his 13 goals came against Patriot League competition ... logged seven ground balls ... In 2015: Played in all 15 games with one start as a midfielder ... started the season-opener against Delaware and scored a goal in that game ... had two goals at Mount St. Mary's and another in the Patriot League Tournament semifinals against Colgate for a total of four on the season ... Personal: Listed No. 80 on Inside Lacrosse top-100 rankings for incoming freshmen … born March 15, 1996 in Chapel Hill, N.C. … son of Doug and Sharon O’Brien … has two brothers, Carter and Colin … earned three varsity letters in lacrosse and two in soccer at the Landon School … recorded 115 career points in lacrosse, 22nd-most in program history … 2014 US Lacrosse All-American … in 2014 also earned second team all-state, second-team All-Gazette, First Team All-Met and First Team All-IAC honors … also earned All-Gazette and All-IAC honors as a junior … team captain as a senior, when he helped lead Landon to an 18-4 record and an IAC co-championship … team also won the IAC title in 2012 ... majoring in economics ... member of Patriot League Academic Honor Roll.