2026-27 Women's Basketball Roster
Roster

Jersey Number 20
Mary Ashley Stevenson
- Position:
- F
- Height:
- 6-2
- Class:
- Junior
- High School:
- Dalton School
- Hometown:
- New York, N.Y.
- School:
- CC
Prior to Columbia: Transfers to Columbia after one year at Purdue (2023-24) and two years at Stanford (2024-26) … Big Ten Freshman of the Year – Media (2024) … All-Big Ten Honorable Mention and Big Ten All-Freshman team in 2024 … USBWA Tamika Catchings National Freshman of the Week (Feb. 13, 2024) … Two-time Big Ten Freshman of the Week … Averaged 9.7 points, 5.1 rebounds and 27.9 minutes as a freshman … Appeared in 31 games as a sophomore at Stanford, starting eight … Shot 48.2 percent from the field in her first season with the Cardinal … Scored a career-high 17 points on 7-of-9 shooting in the regular-season finale against Georgia Tech … Appeared in all 35 games for Stanford in 2025-26, averaging 12.1 minutes per game … Two-time All-ACC Academic Team … Has played in 100 career college basketball games and made 42 starts.
High School: A 2023 graduate of The Dalton School on the Upper East Side … Four-star talent, rated No. 97 in the Class of 2023 by ESPN HoopGurlz … Averaged 24.6 points and 10.8 rebounds per game as a senior at The Dalton School in 2022-23 … Averaged 24.2 points and 10.0 rebounds as a junior in 2021-22 … Guided The Dalton School to NYSAIS State Championships in 2021-22 and 2022-23 … Attended Cardinal Newman School in Columbia, S.C., as a sophomore in 2020-21 … Averaged 17 points and 13.3 rebounds per game and won the SCISA State Championship … Finished with 2,552 points and 1,575 rebounds in 125 career games … Posted an 80-12 overall record in four years of high school … Set The Dalton School record for boys or girls with 53 points in a 75-70 win over Staten Island Academy on Feb. 1, 2023, scoring her team's final 31 points … Back-to-back New York State Sportswriters Association State Player of the Year in 2021-22 (Class B) and 2022-23 (Class C) … Runner-up for New York Miss Basketball and Gatorade Player of the Year in 2023 … Tabbed First Team All-Ivy League and Basketball Coaches of New York Player of the Year as a junior and senior … Garnered South Carolina Independent School Association (SCISA) First Team All-State, All-Region and North/South All-Star Team honors in 2020-21 … Named to the SCISA All-Tournament Team as a sophomore … Tabbed All-Ivy League First Team, NYSSWA Fifth Team All-State, BCANY First Team All-State and BCANY Top-50 as a freshman … Played in the WHO’S NXT? All-American Game in 2023 … Invited to USA Basketball U16 (2021) and U17 (2022) National Team trials … Participated in the 2021 and 2022 Wooten Top-150 Camp … Also ran cross country and played lacrosse for The Dalton School.
Personal: Born in Fort Mill, South Carolina … Parents are Gary and Ashley Stevenson … Ashley played basketball at Wofford from 1994-97 … Has four older brothers, Will, Alex, Casey and Kevin … Will is a member of the Johns Hopkins men's basketball team … Casey was a basketball manager and an operations assistant with Duke men's basketball … Kevin played soccer at Duke, reaching the NCAA Tournament four times and winning the ACC in 2005 … Other hobbies include reading, painting, ceramics and exploring the city.
High School: A 2023 graduate of The Dalton School on the Upper East Side … Four-star talent, rated No. 97 in the Class of 2023 by ESPN HoopGurlz … Averaged 24.6 points and 10.8 rebounds per game as a senior at The Dalton School in 2022-23 … Averaged 24.2 points and 10.0 rebounds as a junior in 2021-22 … Guided The Dalton School to NYSAIS State Championships in 2021-22 and 2022-23 … Attended Cardinal Newman School in Columbia, S.C., as a sophomore in 2020-21 … Averaged 17 points and 13.3 rebounds per game and won the SCISA State Championship … Finished with 2,552 points and 1,575 rebounds in 125 career games … Posted an 80-12 overall record in four years of high school … Set The Dalton School record for boys or girls with 53 points in a 75-70 win over Staten Island Academy on Feb. 1, 2023, scoring her team's final 31 points … Back-to-back New York State Sportswriters Association State Player of the Year in 2021-22 (Class B) and 2022-23 (Class C) … Runner-up for New York Miss Basketball and Gatorade Player of the Year in 2023 … Tabbed First Team All-Ivy League and Basketball Coaches of New York Player of the Year as a junior and senior … Garnered South Carolina Independent School Association (SCISA) First Team All-State, All-Region and North/South All-Star Team honors in 2020-21 … Named to the SCISA All-Tournament Team as a sophomore … Tabbed All-Ivy League First Team, NYSSWA Fifth Team All-State, BCANY First Team All-State and BCANY Top-50 as a freshman … Played in the WHO’S NXT? All-American Game in 2023 … Invited to USA Basketball U16 (2021) and U17 (2022) National Team trials … Participated in the 2021 and 2022 Wooten Top-150 Camp … Also ran cross country and played lacrosse for The Dalton School.
Personal: Born in Fort Mill, South Carolina … Parents are Gary and Ashley Stevenson … Ashley played basketball at Wofford from 1994-97 … Has four older brothers, Will, Alex, Casey and Kevin … Will is a member of the Johns Hopkins men's basketball team … Casey was a basketball manager and an operations assistant with Duke men's basketball … Kevin played soccer at Duke, reaching the NCAA Tournament four times and winning the ACC in 2005 … Other hobbies include reading, painting, ceramics and exploring the city.
Friday, April 24
Monday, April 06
Thursday, April 02
Wednesday, April 01














