Hikari Yamamoto
2024
| J500 PLANTATION | 1R | |
| J300 BRADENTON | 1R | |
| J500 MERIDA | 1R | |
| J300 ZAPOPAN | [13] | Quarter |
| J100 ESTADODEMEXICO-2 | [1] | Semi |
| J100 ESTADODEMEXICO | [1] | Win |
| J300 COLLEGEPARK | [13] | 2R |
| J300 ROEHAMPTON | 1R | |
| J200 WOODBRIDGE | [2] | Quarter |
| J500 BLUMENAU | [12] | Quarter |
| J300 PORTOALEGRE | 1R | |
| J300 TRARALGON | 3R |
2023
| J300 NONTHABURI-2 | [7] | Final |
| J200 KUALALUMPUR | [8] | Quarter |
| J200 NAGOYA | [13] | Win |
| J500 OSAKA | 2R | |
| J300 WANJU | [16] | 3R |
| J200 CHUNCHEON | Quarter | |
| J60 EINDHOVEN | [2] | Win |
| J60 HILLEGOM | [4] | Win |
| J60 THEHAGUE | [3] | Semi |
| J200 CASTRICUM | 2R |
2022
| AI SUGIYAMA CUP | [3] | Win |
Nation
JPN
Generation
Born in 2009 (15-16 years old)
World Ranking
Junior World Ranking　318th
Year-end Junior World Ranking
- Year-end 2024 123th
- Year-end 2023 86th
- Year-end 2022 481th
Match Details
2024 J500 PLANTATION
| L | 1R | Aspen Schuman | 3-6 2-6 |
2024 J300 BRADENTON
| L | 1R | Sofie Hettlerova | 5-7 3-6 |
2024 J500 MERIDA
| L | 1R | Charo Esquiva Banuls | 6-4 2-6 1-6 |
2024 J300 ZAPOPAN
| W | 2R | Montserrat Marron Baruqui | 6-4 6-2 |
| W | 3R | Maaya Rajeshwaran Revathi | 6-4 4-6 6-3 |
| L | QF | Ruien Zhang | 3-6 3-6 |
2024 J100 ESTADODEMEXICO-2
| W | 2R | Julia Seversen | 6-2 6-4 |
| W | 3R | Yael Saffar | 6-3 6-3 |
| W | QF | Kalista Papadopoulos | 6-2 6-3 |
| L | SF | Kori Montoya | 4-6 1-6 |
2024 J100 ESTADODEMEXICO
| W | 2R | Lucie Koutova | 6-2 6-2 |
| W | 3R | Maria Paula Ramos Garcia | 6-1 6-2 |
| W | QF | Marianne Angel | 6-0 6-1 |
| W | SF | Kori Montoya | 6-4 1-6 6-4 |
| W | F | Hannah Ayrault | 6-0 |
2024 J300 COLLEGEPARK
| L | 2R | Jana Hossam Salah | 3-6 4-6 |
2024 J300 ROEHAMPTON
| L | 1R | Sonja Zhenikhova | 2-6 6-7 |
2024 J200 WOODBRIDGE
| W | 1R | Sophie Stanton | 6-3 6-2 |
| W | 2R | Kayla Brianne Moore | 6-0 4-6 6-4 |
| L | QF | Jessica Bernales | 3-6 2-6 |
2024 J500 BLUMENAU
| W | 1R | Giovana Schincariol Delatorre Barbosa | 6-1 6-3 |
| W | 2R | Natalia Trigosso | 6-3 6-2 |
| W | 3R | Gabriella Mikaul | 6-2 6-1 |
| L | QF | Emily Sartz-Lunde | 0-6 1-6 |
2024 J300 PORTOALEGRE
| L | 1R | Luna Maria Cinalli | 3-6 6-2 3-6 |
2024 J300 TRARALGON
| W | 1R | Vlada Mincheva | 7-5 5-7 7-6 |
| W | 2R | Isabelle Lacy | 6-4 6-1 |
| L | 3R | Tyra Caterina Grant | 2-6 2-6 |
2023 J300 NONTHABURI-2
| W | 2R | Yu-Ning Tsai | 6-2 6-3 |
| W | 3R | Shiyu Ye | 6-0 6-1 |
| W | QF | Sue Yan Tan | 6-1 6-1 |
| W | SF | Asylzhan Arystanbekova | 6-0 6-3 |
| L | F | Gaeul Jang | 6-7 2-6 |
2023 J200 KUALALUMPUR
| W | 2R | Camille Fisette | 5-7 6-0 6-0 |
| W | 3R | Gabby Gregg | 6-3 6-3 |
| L | QF | Margot Phanthala | 0-6 2-6 |
2023 J200 NAGOYA
| W | 2R | Wenfei Yu | 6-4 6-1 |
| W | 3R | Ran Inaba | 6-2 6-1 |
| W | QF | Seri Nayuki | 6-2 7-5 |
| W | SF | Shiho Tsujioka | 4-6 6-1 6-2 |
| W | F | Zhang-Qian Wei | 7-5 6-4 |
2023 J500 OSAKA
| W | 1R | Ruby Cooling | 6-0 6-2 |
| L | 2R | Gaeul Jang | 3-6 2-6 |
2023 J300 WANJU
| W | 1R | Su Been Lee | 6-1 6-4 |
| W | 2R | Gabrielle Villegas | 6-4 6-1 |
| L | 3R | Yujin Kim | 3-6 5-7 |
2023 J200 CHUNCHEON
| W | 1R | Bridget Mihulka | 6-1 3-6 6-2 |
| W | 2R | Onyu Choi | 6-3 6-4 |
| L | QF | Asylzhan Arystanbekova | 6-2 0-6 1-6 |
2023 J60 EINDHOVEN
| W | 2R | Jinte Eve De Boer | 6-0 6-1 |
| W | 3R | Romy Fohnen | 6-3 6-3 |
| W | QF | Carla Giambelli | 6-2 6-1 |
| W | SF | Philippa Faerber | 6-3 6-2 |
| W | F | Carla Grignac | 6-4 6-3 |
2023 J60 HILLEGOM
| W | 2R | Antonia Schweigel | 6-1 6-0 |
| W | 3R | Safien Boulonois | 6-3 6-4 |
| W | QF | Mathilde Ngijol Carre | 6-4 6-7 7-6 |
| W | SF | Philippa Faerber | 4-6 7-6 6-4 |
| W | F | Britt Du Pree | 6-2 6-1 |
2023 J60 THEHAGUE
| W | 2R | Fleur Sprengers | 6-0 6-1 |
| W | 3R | Valeriia Artemeva | 6-4 6-3 |
| W | QF | Aurora Nosei | 6-4 6-4 |
| L | SF | Mathilde Ngijol Carre | 2-6 1-6 |
2023 J200 CASTRICUM
| W | 1R | Alexandra Zimmer | 3-6 6-4 6-3 |
| L | 2R | Marie Slamenikova | 1-6 6-7 |
2022 AI SUGIYAMA CUP
| W | 1R | Sayuri Hata | 6-1 6-3 |
| W | 2R | Ai Honda | 6-4 6-2 |
| W | QF | Riko Kikawada | 7-5 6-2 |
| W | SF | Chisato Kanemaki | 7-5 6-3 |
| W | F | Azuna Ichioka | 6-3 6-4 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9586, Number of registered players: 5,950, Number of registered results: 317,378