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Assumption University

THE OFFICIAL WEBSITE OF ASSUMPTION UNIVERSITY ATHLETICS

2026 Men's Lacrosse Roster

50 Jack O'Brien

  • Height 5-7
  • Weight 160
  • Year Freshman
  • Hometown Bourne, Mass.
  • High School Sandwich
  • Position Defensive Midfield

Biography

Prior to Assumption: Attended Sandwich High. Competed in football and men’s lacrosse.

Personal Life: Son of Kathleen and Austin O'Brien; has three siblings, Kelley, Austin, and Sienna McKay.

Fun Facts: Favorite Athlete: Julian Edelman. Dream Job: PA/Surgeon. Favorite Sports Team: Patriots. Favorite Sports Memory: Winning All-Star for lacrosse. Favorite Movie/TV Show: Breaking Bad. Favorite Food: Sandwich. Favorite Book/Video Game: Madden/2K.

Statistics

Season Statistics

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Career Statistics

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