2025-26 Men's Basketball Roster
O'Sullivan, Charlie

Jersey Number 33
Charlie O'Sullivan
- Class:
- Freshman
- Position:
- Forward
- Height:
- 6-10
- Weight:
- 230
- Hometown:
- Harrison, N.Y.
- High School:
- Loomis Chaffee
Bio
Before Brown: A graduate of Loomis Chaffee, Charlie averaged 13.8 points and 6.6 rebounds as a junior and 15.7 points and 8.1 rebounds as a senior. As a junior, O’Sullivan was named Class A All-NEPSAC Honorable Mention and Second Team All-Founders League.
As a senior, he was Class A All-NEPSAC FIrst Team, FIrst Team All-Founders League, and the MVP at Loomis Chaffee. In the classroom, Charlie was named to the Honor Roll and the High Honor Roll.
Why Brown: “I chose Brown for its exceptional blend of rigorous academics and high-level athletics. It's a unique opportunity to compete in the Ivy League under an amazing coaching staff, while also growing intellectually and personally outside the classroom.”
As a senior, he was Class A All-NEPSAC FIrst Team, FIrst Team All-Founders League, and the MVP at Loomis Chaffee. In the classroom, Charlie was named to the Honor Roll and the High Honor Roll.
Why Brown: “I chose Brown for its exceptional blend of rigorous academics and high-level athletics. It's a unique opportunity to compete in the Ivy League under an amazing coaching staff, while also growing intellectually and personally outside the classroom.”
Mike Martin Media Availability - 3/6/25
Thursday, March 06
Mike Martin Media Availability - 2/27/25
Thursday, February 27
Mike Martin Media Availability - 2/20/25
Thursday, February 20
Brown vs Penn: Men's Basketball Highlights
Monday, February 17