Career Highlights
- NCAA Champion- Team (2025)
- Two-time NCAA Champion- Second Varsity Eight (2024, 2025)
- NCAA Runner-Up- Team (2024)
- ACC Champion- Team (2025)
- ACC Champion- Second Varsity Eight (2025)
- Pac-12 Champion- Team (2024)
- Pac-12 Champion- Second Varsity Eight (2024)
- ACC Co-Crew of the Week- Second Varsity Eight (April 15, 2025)
- All-ACC Academic Rowing Team (2025)
- CRCA National Scholar-Athlete (2025)
As a Sophomore (2024-25) • NCAA Champion (Team, Second Varsity Eight) • ACC Champion (Team, Second Varsity Eight)
- ACC Co-Crew of the Week- Second Varsity Eight (April 15, 2025)
- All-ACC Academic Rowing Team
- CRCA National Scholar-Athlete
- Earned a first-place finish in the Women’s Open 8+ race at the San Diego Fall Crew Classic, rowing in the 4 seat of "No Name"
- Earned a third-place finish in the Women’s Open 4+ race at the San Diego Fall Crew Classic, rowing in the bow seat of "Amigos"
- Opened the 2025 spring season with a first-place effort in the 5 seat of the second varsity eight boat at No. 3 Tennessee
- Raced in the 5 seat of Stanford's second varsity eight boat in the Cardinal's top finish against No. 11 Syracuse at Redwood Shores
- Raced in the bow seat of Stanford's varsity eight boat in the Cardinal's top finish against No. 10 Virginia at Redwood Shores
- Bested No. 1 Texas and the Canadian National Team in the bow seat of the varsity eight boat at the Longhorn Invite
- Took down No. 9 California at the annual Big Row, racing in the bow seat of the varsity eight boat
- Aided Stanford to its fourth consecutive team title at the 2025 ACC Championships, earning the Cardinal's second consecutive conference title in the second varsity eight boat as the bow seat
- Helped earn the Cardinal a third consecutive second varsity eight national championship from the bow seat at the 2025 NCAA Championships, leading to Stanford’s second NCAA team title in three seasons
As a Freshman • NCAA Champion (Second Varsity Eight) • NCAA Runner-Up (Team) • Pac-12 Champion (Team, Second Varsity Eight)
- Kicked off the 2024 spring season with a first-place effort in the stroke seat of the second varsity eight boat at USC
- Raced in the stroke seat of Stanford's second varsity eight boat at the UVA Invite, earning top finishes over Virginia and Yale Saturday and Syracuse Sunday
- Competed in the Longhorn Invite in the stroke seat of the second varsity eight boat
- Bested California at the annual Big Row, racing in the stroke seat of the second varsity eight boat
- Aided Stanford to its third consecutive team title at the 2024 Pac-12 Championships, recording the Cardinal's first conference championship in the second varsity eight boat since 2014 as the 4 seat
- Brought home the second varsity eight national title as the 3 seat at the 2024 NCAA Championships, leading the Cardinal to its fourth consecutive top-two team finish
International Competition
- Part of Great Britain’s U19 National Team
- Finished second with the W8+ at the 2022 U19 World Championships
- Placed second with the W4- at the 2023 U19 World Championships
Prior to Stanford
- Graduate of Surbiton High School
- Placed first in the 8x at the 2019 National Championships
- Finished first in the 8+ at the 2021 National Championships
- Earned the top finish in the 4+ at the 2021 Henley Women’s Regatta
- Competed in the finals of the 8+ event at the 2021 Henley Royal Regatta
- Finished second in the 8+ at the 2022 National Championships
- Competed in the finals of the 8+ at the 2022 Henley Women’s Regatta
- Competed in the semifinals of the 2022 Henley Royal Regatta
Personal
- Parents are Andrew and Kate Greenstock
Why Madeleine Greenstock Chose Stanford
- “Sun, Stanford Women’s Rowing, and school and so I can become best friends with Meredith Grey of course.”