Before Stanford
- Tennis Recruiting Network blue chip prospect, ranked No. 7 in the country
- National Clay Court Champion in Boys 16s (2024)
- National Champion in Boys 16s (2024)
- NorCal Junior Player of the Year (2024)
- USTA Bill Talbert Sportsmanship Award (2025)
- Owns one juniors ITF title in singles, J60 in Orlando (2024)
- Three-time Bay Area Conference League Champions with San Francisco University High School (2023-25)
- North Coast Section Division 2 Champions with San Francisco University High School (2024)
- North Coast Section Division 2 Singles Champion with San Francisco University High School (2023)
- Varsity Tennis)
Personal
- Son of Alan Grumet and Sonia Lee