Career Accolades
- NCAA champion (2019)
- Two-time MPSF champion (2019-20)
- Three-time ACWPC All-Academic (2020-22)
- Two-time MPSF All-Academic Scholar-Athlete (2020-21)
- Two-time Pac-12 Academic Honor Roll (2020-21)
As a Redshirt-Junior (2022)
- ACWPC All-Academic – Superior
- MPSF All-Academic Scholar-Athlete
- Pac-12 Academic Honor Roll
- Appeared in 25 games, scoring 20 goals, including five multi-goal performances
- Scored a season-high three goals at Whittier (Sept. 17)
- Netted at least one goal in 14 different games
As a Redshirt-Sophomore (2021)
- ACWPC All-Academic – Excellent
- MPSF All-Academic Scholar-Athlete
- Pac-12 Academic Honor Roll
- Ranked third on the team scoring 37 goals in 20 games
- Good for ninth-most goals in the MPSF
- Featured 13 multi-goal performances
- Scored a season-high three goals four times: vs. San Jose State (Sept. 4), at Princeton (Sept. 11), vs. USC (Oct. 23) and vs. UC Irvine (Oct. 24)
As a Redshirt-Freshman (2020) • MPSF Champions
- ACWPC All-Academic – Superior
- MPSF All-Academic Scholar-Athlete
- Pac-12 Academic Honor Roll
- Appeared in 10 games, scoring three goals
As a Freshman (2019) • NCAA Champions • MPSF Champions
- Redshirted the season
Club Competition
- Competed for Stanford Water Polo Club (2013-19)
Prior to Stanford
- 2019 graduate of Sacred Heart Prep
- Led Sacred Heart Prep to a 26-2 overall record as a senior in 2018
- Along with current Stanford teammates Andrew Churukian and Larsen Weigle, finished career with four CIF Central Coast Section titles
- Earned All-CIF Central Coast Section honors each of his final two seasons, including a first team selection in 2018
- All-West Catholic Athletic League in 2017 and 2018
- 2017 State runner-ups
- 2018 North-South champions
- Co-captain of the Sacred Heart Prep swimming team
- CIF Central Coast Section medalist in the 100 breast, 400 free and 200 mixed medley relays as a senior
- WBAL First Team in 2017, 2018 and 2019
- Academic All-American outstanding honors by USA Water Polo as a sophomore, junior and senior
- Finished runner-up in 18-and-Under Junior Olympics in 2018
- Champions in 18-and-Under Junior Olympics in 2019
- AP Scholar and Salutatorian of his senior class
Personal
- Parents are Kent and Tracey Seymour
- Father, Kent, played basketball at Stanford ('85)
- Has older sister, Stephanie, and older brother, Mason