Nombre: Sayaka Ishii
País: Japan
Fecha de nacimiento: 31.08.05, 20 años
WTA ranking: 642
TOP posición de la clasificación: 188 (17.03.25, 37100 puntos)
Puntos: 70
Dinero del premio: 197673 $
Partidos totales: 217
ganar: 131
%: 60.37 %
País: Japan
Fecha de nacimiento: 31.08.05, 20 años
WTA ranking: 642
TOP posición de la clasificación: 188 (17.03.25, 37100 puntos)
Puntos: 70
Dinero del premio: 197673 $
Partidos totales: 217
ganar: 131
%: 60.37 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2026 | 10/10 | 9/8 | 0/0 | 0/0 | 1/1 | 0/1 | 0/0 |
| 2025 | 17/16 | 7/9 | 0/1 | 5/2 | 0/0 | 5/4 | 0/0 |
| 2024 | 48/25 | 44/23 | 4/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 41/24 | 26/13 | 11/8 | 1/2 | 0/0 | 3/1 | 0/0 |
| 2022 | 15/11 | 5/4 | 6/3 | 3/1 | 0/1 | 1/2 | 0/0 |
| TOTAL | 131/86 | 91/57 | 21/14 | 9/5 | 1/2 | 9/8 | 0/0 |
| porc. % | 60.37 % | 61.49 % | 60 % | 64.29 % | 33.33 % | 52.94 % | 0 % |
Sayaka Ishii / programado / pasado
| No se encontraron partidos |
Sayaka Ishii form / año 2023
Sayaka Ishii / año 2023
| 30.11.23 | 2da ronda | Eri Shimizu | Sayaka Ishii | 6-4, 2-6, 6-4 |  | match details |  W60 Gold | Difícil |
| 29.11.23 | 1er ronda | Sayaka Ishii | Joanna Garland | 6-3, 2-6, 7-67 |  | match details | ||
| 27.11.23 | calif. | Sayaka Ishii | Elysia Bolton | 6-3, 6-2 | | match details | ||
| 26.11.23 | c 1 | Sayaka Ishii | Natsuho Arakawa | 6-3, 6-0 | | match details | ||
| 21.11.23 | 1er ronda | Yuriko Miyazaki | Sayaka Ishii | 6-4, 6-2 | | match details |  W100 Takasaki | Difícil |
| 14.11.23 | 1er ronda | Mai Hontama | Sayaka Ishii | 6-1, 6-3 | | match details | W100 Takasaki | Difícil |
| 30.10.23 | calif. | Veronika Podrez | Sayaka Ishii | 6-4, 6-4 | | match details |  W60 Nantes | I. difícil |
| 29.10.23 | c 1 | Sayaka Ishii | Magdalini Adaloglou | 6-5, Magdalini Adaloglou - retirado | | match details | ||
| 13.10.23 | 1/4 | Anastasia Tikhonova | Sayaka Ishii | 6-2, 6-2 | | match details |  W60 Rancho | Difícil |
| 12.10.23 | 2da ronda | Sayaka Ishii | Julia Riera | 6-3, 6-4 | | match details | ||
| 11.10.23 | 1er ronda | Sayaka Ishii | Maria Herazo Gonzalez | 6-3, 4-0, Maria Herazo Gonzalez - retirado | | match details | ||
| 08.10.23 | fin | Iva Jovic | Sayaka Ishii | 6-4, 6-2 | | match details | W25 Redding | Difícil |
| 07.10.23 | 1/2 | Sayaka Ishii | Tyra Caterina Grant | 6-2, 6-4 | | match details | ||
| 06.10.23 | 1/4 | Sayaka Ishii | Kylie Mckenzie | 4-6, 7-5, 6-0 | | match details | ||
| 05.10.23 | 2da ronda | Sayaka Ishii | Maria Kozyreva | 6-72, 6-3, 6-1 | | match details | ||
| 03.10.23 | 1er ronda | Sayaka Ishii | Panna Udvardy | 6-3, 3-6, 6-1 | | match details | ||
| 23.09.23 | c 1 | Harriet Dart | Sayaka Ishii | 4-6, 6-1, 6-3 | | match details | Tokyo | Difícil |
| 19.09.23 | 1er ronda | Chia Yi Tsao | Sayaka Ishii | 7-65, 6-2 | | match details | W25 Kyoto | I. difícil |
| 06.09.23 | 3er ronda | Hannah Klugman | Sayaka Ishii | 6-4, 6-1 | | match details | U.S. Open | Difícil |
| 05.09.23 | 2da ronda | Sayaka Ishii | Victoria Osuigwe | 2-6, 6-3, 6-4 | | match details | ||
| 04.09.23 | 1er ronda | Sayaka Ishii | Annika Penickova | 6-3, 3-6, 6-3 | | match details | ||
| 13.07.23 | 1/4 | Clervie Ngounoue | Sayaka Ishii | 6-4, 7-5 | | match details |  Wimbledon (juniors) | Césped |
| 12.07.23 | 3er ronda | Sayaka Ishii | Hannah Klugman | 6-4, 6-4 | | match details | ||
| 10.07.23 | 2da ronda | Sayaka Ishii | Laura Samson | 6-3, 6-2 | | match details | ||
| 09.07.23 | 1er ronda | Sayaka Ishii | Valeria Ray | 6-0, 6-1 | | match details | ||
| 30.06.23 | 1/4 | Harmony Tan | Sayaka Ishii | 6-3, 7-5 | | match details |  W40 Palma | Difícil |
| 29.06.23 | 2da ronda | Sayaka Ishii | Conny Perrin | 6-2, 6-3 | | match details | ||
| 27.06.23 | 1er ronda | Sayaka Ishii | Petra Hule | 7-5, 7-5 | | match details | ||
| 26.06.23 | calif. | Sayaka Ishii | Maria Bondarenko | 6-3, 2-6, 6-1 | | match details | ||
| 25.06.23 | c 1 | Sayaka Ishii | Hibah Shaikh | 6-3, 7-5 | | match details | ||
| 19.06.23 | c 1 | Sayaka Ishii | Jana Rovira Alier | 6-3, 6-3 | | match details | W25+H Tauste | Difícil |
| 19.06.23 | calif. | Zongyu Li | Sayaka Ishii | 6-0, 6-3 | | match details | ||
| 13.06.23 | calif. | Tessah Andrianjafitrimo | Sayaka Ishii | 6-3, 6-4 | | match details | W60 Biarritz | Arcilla |
| 12.06.23 | c 1 | Sayaka Ishii | Victoria Muntean | 6-2, 6-2 | | match details | ||
| 05.06.23 | 1er ronda | Teodora Kostovic | Sayaka Ishii | 7-65, 6-2 | | match details | French Open | Arcilla |
| 12.05.23 | 1/4 | Fanny Stollar | Sayaka Ishii | 5-7, 7-5, 7-66 | | match details | W25 Orlando | Arcilla |
| 10.05.23 | 1er ronda | Sayaka Ishii | Tiphanie Lemaitre | 6-2, 7-62 | | match details | ||
| 10.05.23 | 2da ronda | Sayaka Ishii | Riya Bhatia | Riya Bhatia - walk over | | match details | ||
| 09.05.23 | calif. | Sayaka Ishii | Maribella Zamarripa | 6-4, 6-2 | | match details | ||
| 08.05.23 | c 1 | Sayaka Ishii | Gail Falkenberg | 6-0, 6-0 | | match details | ||
| 01.05.23 | c 1 | Tiphanie Lemaitre | Sayaka Ishii | 6-3, 4-6, 6-2 | | match details | W100 Bonita | Arcilla |
| 24.04.23 | c 1 | Victoria Mboko | Sayaka Ishii | 6-2, 6-2 | | match details | W60 Charlottesville | Arcilla |
| 20.04.23 | 2da ronda | Makenna Jones | Sayaka Ishii | 6-2, 6-4 | | match details | W25 Zephyrhills | Arcilla |
| 19.04.23 | 1er ronda | Sayaka Ishii | Hina Inoue | 5-7, 6-4, 7-5 | | match details | ||
| 18.04.23 | calif. | Sayaka Ishii | Katherine Hui | 5-7, 6-4, 10-6 | | match details | ||
| 17.04.23 | c 2 | Sayaka Ishii | Qavia Lopez | 5-7, 6-1, 11-9 | | match details | ||
| 05.04.23 | 1er ronda | Maddison Inglis | Sayaka Ishii | 1-6, 6-2, 6-2 | | match details | W25 Kashiwa | Difícil |
| 03.04.23 | calif. | Sayaka Ishii | Gozal Ainitdinova | 6-3, 7-63 | | match details | ||
| 02.04.23 | c 1 | Sayaka Ishii | Aoi Ito | 6-4, 7-64 | | match details | ||
| 30.03.23 | 2da ronda | Talia Gibson | Sayaka Ishii | 6-3, 6-1 | | match details | W25 Kofu | Difícil |
| 29.03.23 | 1er ronda | Sayaka Ishii | Honoka Kobayashi | 6-2, 6-2 | | match details | ||
| 28.03.23 | c 2 | Sayaka Ishii | Britney Chiu | 6-2, 6-0 | | match details | ||
| 28.03.23 | calif. | Sayaka Ishii | Eri Hozumi | 6-4, 6-0 | | match details | ||
| 27.03.23 | c 1 | Sayaka Ishii | Ayaka Ozeki | 6-3, 6-0 | | match details | ||
| 09.03.23 | 2da ronda | Louisa Chirico | Sayaka Ishii | 6-4, 6-4 | | match details | W25 Boca | Arcilla |
| 09.03.23 | 1er ronda | Sayaka Ishii | Adrienn Nagy | 4-6, 6-4, 6-1 | | match details | ||
| 07.03.23 | calif. | Sayaka Ishii | Christina Rosca | 6-3, 6-4 | | match details | ||
| 06.03.23 | c 1 | Sayaka Ishii | Mana Ayukawa | 7-5, 6-0 | | match details | ||
| 28.02.23 | 1er ronda | Rhiann Newborn | Sayaka Ishii | 6-2, 2-6, 6-4 | | match details | W25 Spring | Difícil |
| 05.02.23 | c 1 | Hurricane Tyra Black | Sayaka Ishii | 6-4, 6-2 | | match details |  W25 Antalya | Arcilla |
| 27.01.23 | 1/2 | Alina Korneeva | Sayaka Ishii | 2-6, 6-4, 6-2 | | match details | Australian Open | Difícil |
| 26.01.23 | 1/4 | Sayaka Ishii | Alevtina Ibragimova | 7-65, 6-4 | | match details | ||
| 25.01.23 | 3er ronda | Sayaka Ishii | Nina Vargova | 6-3, 6-1 | | match details | ||
| 23.01.23 | 2da ronda | Sayaka Ishii | On Yu Choi | 6-0, 6-1 | | match details | ||
| 21.01.23 | 1er ronda | Sayaka Ishii | Ahmani Guichard | 6-3, 6-3 | | match details |