Greensboro College Pride

2021: Played in 30 matches and started in 16 of those. She posted a .089 hitting percentage with 150 kills and 8 assists. She added 41 digs and 28 total blocks.

2020 (played in Spring 2021): Played in 12 matches where she posted a .163 hitting percentage with 68 kills, 23 digs, and 13 total blocks. She posted 11 kills and four blocks in the first March 27 match against Meredith. She followed in the second match with eight kills and a .333 hitting percentage.

2019: Played in 18 matches, accumulating 56 kills, 16 digs, and 13 total blocks. She tallied ten kills with a .259 hitting percentage in the October 5 match against N.C. Wesleyan. O'Neill collected her first Acaemic All-USA South honor of her career in this season.

Prep: Played volleyball and lacrosse while also participating on the swimming team at Centennial High School where she was honored as the most outstanding student in Algebra and U.S. History.

Personal: Daughter of Patrick and Jennifer with one brother Aaron.