2003: O'Reilly had 102 digs in 72 games and delivered a season-best nine digs twice. She also recorded 30 assists on the season, which included a season-high 10 at Dartmouth on Nov. 7.

2002: O'Reilly competed in 26 games as a freshman, recording 39 digs. She posted seven digs against both Rider and Dartmouth.

Before Yale: O'Reilly came to Yale from Marymount High School and the Sports Shack Volleyball Club. Her club team was the 2002 Volleyball Festival runner-up. She was the most valuable player at the 2000 National Prep Tournament and the 2001 Las Vegas Durango Classic.