Nombre: On Yu Choi
País: Republic of Korea
Fecha de nacimiento: 29.12.06, 17 años
Partidos totales: 41
ganar: 24
%: 58.54 %
País: Republic of Korea
Fecha de nacimiento: 29.12.06, 17 años
Partidos totales: 41
ganar: 24
%: 58.54 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2024 | 9/7 | 5/4 | 4/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 12/6 | 12/6 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 3/3 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| TOTAL | 24/17 | 20/13 | 4/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| porc. % | 58.54 % | 60.61 % | 57.14 % | 0 % | 0 % | 0 % | 0 % |
On Yu Choi / programado / pasado
| No se encontraron partidos |
On Yu Choi form
On Yu Choi / últimos 50 partidos
| 11.04.24 | 2da ronda | Katarina Kuzmova | On Yu Choi | 7-5, 6-1 |  | match details |  W35 Sharm | Difícil |
| 10.04.24 | 1er ronda | On Yu Choi | Aglaya Fedorova | 7-5, 7-5 |  | match details | ||
| 09.04.24 | calif. | On Yu Choi | Diana Yakovleva | 6-4, 6-3 | | match details | ||
| 08.04.24 | c 2 | On Yu Choi | Holly Hutchinson | 6-1, 6-4 | | match details | ||
| 07.04.24 | c 1 | On Yu Choi | Annabelle Lammas | 6-3, 6-1 | | match details | ||
| 01.04.24 | c 2 | Daria Kuczer | On Yu Choi | 6-0, 6-0 | | match details | W15 Sharm | Difícil |
| 24.03.24 | c 1 | Mirjana Jovanovic | On Yu Choi | 6-2, 6-3 | | match details | W15 Sharm | Difícil |
| 19.03.24 | calif. | Ayline Esina Samardzic | On Yu Choi | 7-5, 1-6, 10-8 | | match details | W15 Sharm | Difícil |
| 18.03.24 | c 2 | On Yu Choi | Charlotte Van Zonneveld | Charlotte Van Zonneveld - walk over | | match details | ||
| 05.02.24 | c 2 | Lucie Pawlak | On Yu Choi | 7-5, 4-2, On Yu Choi - retirado | | match details |  W35 Antalya | Arcilla |
| 04.02.24 | c 1 | On Yu Choi | Fiona Ganz | 6-2, 3-6, 10-5 | | match details | ||
| 29.01.24 | c 2 | Ekaterina Kuznetsova | On Yu Choi | 6-2, 6-76, 10-5 | | match details | W15 Antalya | Arcilla |
| 28.01.24 | c 1 | On Yu Choi | Polina Sleptsova | 6-2, 6-2 | | match details | ||
| 23.01.24 | calif. | Alisa Baranovska | On Yu Choi | 6-75, 6-2, 10-6 | | match details | W15 Antalya | Arcilla |
| 22.01.24 | c 2 | On Yu Choi | Zeynep Ilker | 6-1, 6-0 | | match details | ||
| 22.01.24 | c 1 | On Yu Choi | Maide Damla Oezay | 6-1, 6-0 | | match details | ||
| 13.12.23 | 1er ronda | Ayla Aksu | On Yu Choi | 6-1, 6-1 | | match details | W25 Sharm | Difícil |
| 12.12.23 | calif. | On Yu Choi | Magdalena Stoilkovska | 1-6, 7-62, 10-8 | | match details | ||
| 11.12.23 | c 2 | On Yu Choi | Sarafina Olivia Hansen | 7-65, 6-2 | | match details | ||
| 10.12.23 | c 1 | On Yu Choi | Hanna Piatrushka | 6-3, 6-1 | | match details | ||
| 05.12.23 | calif. | Daria Zelinskaya | On Yu Choi | 6-2, 5-7, 10-8 | | match details | W15 Sharm | Difícil |
| 04.12.23 | c 2 | On Yu Choi | Danique Havermans | 3-6, 7-65, 11-9 | | match details | ||
| 03.12.23 | c 1 | On Yu Choi | Noa Liauw A Fong | 2-6, 6-4, 10-7 | | match details | ||
| 29.11.23 | 1er ronda | Yasmin Ezzat | On Yu Choi | 6-1, 6-1 | | match details | W15 Sharm | Difícil |
| 28.11.23 | calif. | On Yu Choi | Kseniia Piskareva | 7-62, 6-2 | | match details | ||
| 27.11.23 | c 2 | On Yu Choi | Nikol Mishieva | 6-2, 6-2 | | match details | ||
| 26.11.23 | c 1 | On Yu Choi | Alisa Yakimakho | 6-1, 6-2 | | match details | ||
| 06.09.23 | 1er ronda | Dayeon Back | On Yu Choi | 6-0, 6-1 | | match details |  W15 Yeongwol | Difícil |
| 05.09.23 | calif. | On Yu Choi | Subin Park | 3-6, 7-64, 10-7 | | match details | ||
| 04.09.23 | c 2 | On Yu Choi | Sebin Eom | 6-73, 6-2, 10-5 | | match details | ||
| 03.09.23 | c 1 | On Yu Choi | Seo Yeon Park | 6-3, 7-63 | | match details | ||
| 30.08.23 | 1er ronda | Dasha Ivanova | On Yu Choi | 7-5, 6-2 | | match details | W15 Yeongwol | Difícil |
| 23.01.23 | 2da ronda | Sayaka Ishii | On Yu Choi | 6-0, 6-1 | | match details |  Australian Open | Difícil |
| 21.01.23 | 1er ronda | On Yu Choi | Gabby Gregg | 2-6, 6-3, 7-5 | | match details | ||
| 06.09.22 | calif. | Subin Park | On Yu Choi | 2-6, 7-5, 10-4 | | match details | W15 Yeongwol | Difícil |
| 05.09.22 | c 2 | On Yu Choi | Sol Hee Sim | 6-2, 6-1 | | match details | ||
| 04.09.22 | c 1 | On Yu Choi | Ji Min Park | 6-2, 6-4 | | match details | ||
| 28.08.22 | c 1 | Youna Kim | On Yu Choi | 6-3, 6-78, 11-9 | | match details | W15 Yeongwol | Difícil |
| 22.08.22 | calif. | Minseo Kim (2004) | On Yu Choi | 2-6, 6-3, 10-4 | | match details | W25 Goyang | Difícil |
| 21.08.22 | c 1 | On Yu Choi | Arisha Ladhani | 6-2, 6-4 | | match details | ||
| 20.12.21 | 1er ronda | Ji-Hee Choi | On Yu Choi | 6-3, 4-6, 7-64 | | match details | Seoul | I. difícil |