Karen Adachi
Home Club
Randall's Island/JMTA New York City
| Division | Date | Tournament / Location | Result |
|---|---|---|---|
| Girls' 10 Green | 08/15/2021 | USTA Junior Circuit / Cary Leeds Tennis Center, Bronx, NY | Singles Finalist | USTA |
| Girls' 12 | 12/23/2022 | Level 6 / New York Tennis Club Indoors, Bronx, NY | Singles Champion | USTA |
| Girls' 12 | 11/11/2022 | Level 6 / Stadium Tennis Center, Bronx, NY | Singles Quarterfinalist | USTA |
| Girls' 12 | 10/22/2022 | Level 6 / Stadium Tennis Center, Bronx, NY | Singles Finalist | USTA |
| Girls' 12 | 08/19/2022 | Level 6 / Fordham University, Bronx, NY | Singles Champion | USTA |
| Girls' 12 | 06/25/2022 | Level 6 / Northern Valley Regional High School, Old Tappan, NJ | Singles Finalist | USTA |
| Girls' 12 | 06/17/2022 | Level 6 / Fordham University, Bronx, NY | Singles Finalist | USTA |
| Girls' 12 | 05/21/2022 | Level 6 / Minisink Swim and Racquet Club, Chatham, NJ | Singles Semifinalist | USTA |
| Girls' 12 | 04/29/2022 | Level 6 / Centercourt Athletic Club, Chatham, NJ | Singles Quarterfinalist | USTA |
| Girls' 12 | 04/08/2022 | Level 6 / Long Beach Tennis Center, Long Beach, NY | Singles Group Finalist | USTA |
| Girls' 12 | 02/22/2022 | Level 6 / New York Tennis Club Indoors, Bronx, NY | Singles Semifinalist | USTA |
| Girls' 12 | 01/17/2022 | Level 7 / Alley Pond Tennis Center, Queens Village, NY | Singles Group Finalist | USTA |
| Girls' 10 | 10/15/2021 | USTA Junior Circuit Green / Alley Pond Tennis Center, Queens Village, NY | Singles Champion | USTA |
| Girls' 10 Green | 08/07/2021 | USTA Junior Circuit / Princeton Racquet Club, Princeton, NJ | Singles Champion | USTA |
| Girls' 14 | 05/03/2024 | Level 6 / The Masters School, Dobbs Ferry, NY | Singles Semifinalist | USTA |
| Girls' 14 | 05/03/2024 | Level 6 / The Masters School, Dobbs Ferry, NY | Singles Semifinalist | USTA |
| Girls' 14 | 04/06/2024 | Level 6 / The Masters School, Dobbs Ferry, NY | Singles Semifinalist | USTA |
| Girls' 14 | 06/22/2024 | Level 6 / Mount Vernon High School, Mount Vernon, NY | Singles Finalist | USTA |
| Girls' 14 | 06/22/2024 | Level 6 / Mount Vernon High School, Mount Vernon, NY | Singles Finalist | USTA |
| Girls' 14 | 06/22/2024 | Level 6 / Mount Vernon High School, Mount Vernon, NY | Singles Finalist | USTA |
| Girls' 14 | 06/22/2024 | Level 6 / Mount Vernon High School, Mount Vernon, NY | Singles Finalist | USTA |
| Girls' 14 | 07/20/2024 | Level 6 / Billie Jean King National Tennis Center, Flushing, NY | Singles Champion | USTA |