Nume: On Yu Choi
Ţara: Republica Koreea
Data naşterii: 29.12.06, 19 Vârsta
Clasament WTA: 791
TOP poziţie în clasament: 725 (20.10.25, 5000 puncte)
Puncte: 43
Total meciuri: 155
Victorii: 84
Succes: 54.19 %
Ţara: Republica Koreea
Data naşterii: 29.12.06, 19 Vârsta
Clasament WTA: 791
TOP poziţie în clasament: 725 (20.10.25, 5000 puncte)
Puncte: 43
Total meciuri: 155
Victorii: 84
Succes: 54.19 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 11/11 | 11/9 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2025 | 26/23 | 26/22 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2024 | 32/27 | 26/23 | 4/3 | 2/1 | 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 |
| ÎN TOTAL | 84/71 | 78/63 | 4/3 | 2/5 | 0/0 | 0/0 | 0/0 |
| succes % | 54.19 % | 55.32 % | 57.14 % | 28.57 % | 0 % | 0 % | 0 % |
On Yu Choi / nejucate / ultimele
| nu a fost găsit nici un meci |
On Yu Choi form / an 2024
On Yu Choi / an 2024
| 24.11.24 | 1-a rundă de calif. | Haruna Arakawa | On Yu Choi | 5-7, 6-2, 6-2 |  | detaliu meci |  W75 Carrara | Hard |
| 23.11.24 | a 2-a rundă | Nina Vargova | On Yu Choi | 3-6, 6-2, 10-7 | | detaliu meci | W50 Caloundra | Hard |
| 21.11.24 | 1-a rundă | On Yu Choi | Shrivalli Rashmikaa Bhamidipaty | 6-3, 2-6, 6-2 |  | detaliu meci | ||
| 18.11.24 | Calificare | Naiktha Bains | On Yu Choi | 6-1, 6-2 | | detaliu meci | ||
| 17.11.24 | 1-a rundă de calif. | On Yu Choi | Merel Hoedt | 6-2, 7-5 | | detaliu meci | ||
| 11.11.24 | 1-a rundă de calif. | Merel Hoedt | On Yu Choi | 1-6, 6-3, 6-1 | | detaliu meci | W50 Brisbane | Hard |
| 30.10.24 | 1-a rundă | Nina Vargova | On Yu Choi | 7-5, 4-6, 6-2 | | detaliu meci | W75 Sydney | Hard |
| 28.10.24 | Calificare | On Yu Choi | Monique Barry | 6-2, 2-6, 6-4 | | detaliu meci | ||
| 27.10.24 | 1-a rundă de calif. | On Yu Choi | Ava-Monet Sycamore | 6-2, 6-2 | | detaliu meci | ||
| 22.10.24 | 1-a rundă | Taylah Preston | On Yu Choi | 6-2, 6-2 | | detaliu meci | W75 Playford | Hard |
| 21.10.24 | Calificare | On Yu Choi | Nana Kawagishi | 6-0, 6-73, 6-0 | | detaliu meci | ||
| 20.10.24 | 1-a rundă de calif. | On Yu Choi | Chelsea Stergiopoulos | 6-1, 6-1 | | detaliu meci | ||
| 03.10.24 | a 2-a rundă | Boyoung Jeong | On Yu Choi | 6-3, 6-2 | | detaliu meci |  W15 Yeongwol | Hard |
| 02.10.24 | 1-a rundă | On Yu Choi | Ramu Ueda | 6-1, 1-6, 6-0 | | detaliu meci | ||
| 24.09.24 | 1-a rundă | Hong Yi Cody Wong | On Yu Choi | 6-3, 6-4 | | detaliu meci | W15 Yeongwol | Hard |
| 13.09.24 | Sfert de finală | Elina Nepliy | On Yu Choi | 6-4, 4-6, 6-0 | | detaliu meci |  W15 Singapore | In. Hard |
| 12.09.24 | a 2-a rundă | On Yu Choi | Yui Chikaraishi | 6-2, 6-3 | | detaliu meci | ||
| 10.09.24 | 1-a rundă | On Yu Choi | Shria Atturu | 6-1, 6-0 | | detaliu meci | ||
| 01.09.24 | 1-a rundă de calif. | Mana Kawamura | On Yu Choi | 6-3, 6-4 | | detaliu meci | W100 Incheon | Hard |
| 01.08.24 | a 2-a rundă | Hayu Kinoshita | On Yu Choi | 6-4, 6-0 | | detaliu meci |  W15 Sapporo | Hard |
| 31.07.24 | 1-a rundă | On Yu Choi | Alana Parnaby | 6-3, 6-3 | | detaliu meci | ||
| 30.07.24 | 1-a rundă de calif. | On Yu Choi | Cheuk Ying Shek | 7-5, 4-6, 10-5 | | detaliu meci | ||
| 30.07.24 | Calificare | On Yu Choi | Anri Nagata | 6-4, 7-5 | | detaliu meci | ||
| 25.07.24 | a 2-a rundă | Ying Zhang | On Yu Choi | 6-0, 7-64 | | detaliu meci | W15 Sapporo | Hard |
| 24.07.24 | 1-a rundă | On Yu Choi | Nao Nishino | 7-65, 7-65 | | detaliu meci | ||
| 23.07.24 | Calificare | On Yu Choi | Ai Yamaguchi | 6-0, 6-1 | | detaliu meci | ||
| 02.07.24 | Calificare | Hiromi Abe | On Yu Choi | 6-1, 6-2 | | detaliu meci |  W35 Hong | Hard |
| 01.07.24 | 1-a rundă de calif. | On Yu Choi | Ching Laam Lai | 6-0, Ching Laam Lai - retragere | | detaliu meci | ||
| 24.06.24 | Calificare | Rinon Okuwaki | On Yu Choi | 2-6, 6-3, 10-5 | | detaliu meci | .png){kind=small} W35 Taipei | Hard |
| 23.06.24 | 1-a rundă de calif. | On Yu Choi | Liya Chu | 6-0, 6-2 | | detaliu meci | ||
| 17.06.24 | 1-a rundă de calif. | On Yu Choi | Eunji Oh | 7-5, 6-4 | | detaliu meci | W35 Taipei | Hard |
| 17.06.24 | Calificare | Lisa-Marie Rioux | On Yu Choi | 6-2, 2-6, 10-3 | | detaliu meci | ||
| 05.06.24 | 1-a rundă | Cherry Kim | On Yu Choi | 5-7, 7-61, 6-1 | | detaliu meci | W35 Daegu | Hard |
| 03.06.24 | Calificare | On Yu Choi | Jeong Moon | 6-4, 6-3 | | detaliu meci | ||
| 02.06.24 | 1-a rundă de calif. | On Yu Choi | Annette Robertson | 6-0, 6-0 | | detaliu meci | ||
| 27.05.24 | 2-a rundă de calif. | Yeon Woo Ku | On Yu Choi | 6-0, 6-1 | | detaliu meci | W35 Changwon | Hard |
| 26.05.24 | 1-a rundă de calif. | On Yu Choi | Haram Kim | 6-3, 6-1 | | detaliu meci | ||
| 21.05.24 | Calificare | Sarah Tatu | On Yu Choi | 6-4, 6-2 | | detaliu meci |  W15 Monastir | Hard |
| 20.05.24 | 2-a rundă de calif. | On Yu Choi | Jiaying He | 5-7, 6-1, 10-8 | | detaliu meci | ||
| 15.05.24 | 1-a rundă | Priska Madelyn Nugroho | On Yu Choi | 6-3, 6-3 | | detaliu meci | W15 Monastir | Hard |
| 14.05.24 | Calificare | On Yu Choi | Ying Zhang | 7-5, 0-6, 10-7 | | detaliu meci | ||
| 13.05.24 | 2-a rundă de calif. | On Yu Choi | Jiaying He | 6-72, 7-5, 15-13 | | detaliu meci | ||
| 06.05.24 | 2-a rundă de calif. | Jiaying He | On Yu Choi | 6-2, 5-7, 10-8 | | detaliu meci | W15 Monastir | Hard |
| 11.04.24 | a 2-a rundă | Katarina Kuzmova | On Yu Choi | 7-5, 6-1 | | detaliu meci |  W35 Sharm | Hard |
| 10.04.24 | 1-a rundă | On Yu Choi | Aglaya Fedorova | 7-5, 7-5 | | detaliu meci | ||
| 09.04.24 | Calificare | On Yu Choi | Diana Yakovleva | 6-4, 6-3 | | detaliu meci | ||
| 08.04.24 | 2-a rundă de calif. | On Yu Choi | Holly Hutchinson | 6-1, 6-4 | | detaliu meci | ||
| 07.04.24 | 1-a rundă de calif. | On Yu Choi | Annabelle Lammas | 6-3, 6-1 | | detaliu meci | ||
| 01.04.24 | 2-a rundă de calif. | Daria Kuczer | On Yu Choi | 6-0, 6-0 | | detaliu meci | W15 Sharm | Hard |
| 24.03.24 | 1-a rundă de calif. | Mirjana Jovanovic | On Yu Choi | 6-2, 6-3 | | detaliu meci | W15 Sharm | Hard |
| 19.03.24 | Calificare | Ayline Esina Samardzic | On Yu Choi | 7-5, 1-6, 10-8 | | detaliu meci | W15 Sharm | Hard |
| 18.03.24 | 2-a rundă de calif. | On Yu Choi | Charlotte Van Zonneveld | Charlotte Van Zonneveld - nu s-a prezentat | | detaliu meci | ||
| 05.02.24 | 2-a rundă de calif. | Lucie Pawlak | On Yu Choi | 7-5, 4-2, On Yu Choi - retragere | | detaliu meci |  W35 Antalya | Zgura |
| 04.02.24 | 1-a rundă de calif. | On Yu Choi | Fiona Ganz | 6-2, 3-6, 10-5 | | detaliu meci | ||
| 29.01.24 | 2-a rundă de calif. | Ekaterina Kuznetsova | On Yu Choi | 6-2, 6-76, 10-5 | | detaliu meci | W15 Antalya | Zgura |
| 28.01.24 | 1-a rundă de calif. | On Yu Choi | Polina Sleptsova | 6-2, 6-2 | | detaliu meci | ||
| 23.01.24 | Calificare | Alisa Baranovska | On Yu Choi | 6-75, 6-2, 10-6 | | detaliu meci | W15 Antalya | Zgura |
| 22.01.24 | 2-a rundă de calif. | On Yu Choi | Zeynep Ilker | 6-1, 6-0 | | detaliu meci | ||
| 22.01.24 | 1-a rundă de calif. | On Yu Choi | Maide Damla Oezay | 6-1, 6-0 | | detaliu meci |
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