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34 Brennan O'Neill

2022 U.S. Men's U21 Team




Bay Shore, N.Y.


St. Anthony's




Bay Shore, N.Y.

No matter the hype, Brennan O'Neill has lived up to it.

Now 6-foot-2 and 225 pounds, O'Neill began turning heads as a youth player and made waves when he committed to play at Penn State as an eighth grader. He later switched his commitment to Duke, but his production never changed, nor did his style.

O'Neill starred at Long Island power St. Anthony's, punctuating his junior season with a seven-goal performance in a 14-13 victory over Chaminade. Five of his seven goals came in the second half of the victory and he finished the year as the US Lacrosse Magazine National Player of the Year.

That summer O'Neill shown on the big stage against the nation's top young players, earning a spot on the U.S. U19 team. The COVID-19 pandemic wiped out O'Neill's senior season, but the layoff didn't affect his impact at the next level.

O'Neill earned a starting spot at preseason No. 1 Duke as a freshman in 2021 and scored three goals in his debut, a win over Denver. He never slowed up and was named the ACC Freshman of the Year and an honorable mention All-American. In 2022, he was named a second team All-American after leading Duke in scoring (53 goals and 74 points) for the second straight season.

  • Named to 2022 U.S. U21 team after 2019 tryouts
  • Tied for team lead with two goals in a 14-6 exhibition win over Hill Academy in 2019
  • Led team with four goals in a 17-4 win over Team Premiere at 2020 Spring Premiere in Texas
  • Tied for team lead with three goals in 14-2 win over Japan at 2020 Spring Premiere
  • Inside Lacrosse No. 1 recruit from Class of 2020
  • Senior season (2020) was cancelled due to COVID-19
  • US Lacrosse Magazine National Player of the Year (2019)
  • US Lacrosse All-American (2019)
  • Newsday Long island Player of the Year (2019)
  • Had 56 goals and 16 assists as a junior in 2019
  • Scored seven goals as St. Anthony's beat rival Chaminade 14-13 in league title game
  • Two-time All-American (2nd team in 2022 and honorable mention as a freshman in 2021)
  • Duke's leading scorer his first two seasons
  • Had 53 goals and 21 assists in 2022 and 45 goals and 10 assists in 2021
  • Had three games of at least six goals in 2022, including a career-best seven against rival North Carolina
  • ACC Freshman of the Year in 2021