Sayaka Ishii

673 WTA ranking 63 points 20 years

Match log

2026

Birmingham 125, challenger Grass, June
Q1 L Vendula Valdmannova 6-3 2-6 4-6
Q1 L Vendula Valdmannova 6-3 2-6 4-6

2025

Newport 125, challenger Grass, July
QF L Tatjana Maria 3-6 1-6
R16 W Destanee Aiava 3-6 6-3 6-3
R32 W Hanna Chang 6-1 4-6 7-5
Wimbledon, qualifying Grass, June
Q1 L Kathinka Von Deichmann 5-7 1-6
Ilkley 125, challenger Grass, June
Q2 L Valentina Ryser 4-6 5-7
Q2 L Valentina Ryser 4-6 5-7
Q1 W Alana Smith 6-1 1-6 6-2
Q1 W Alana Smith 6-1 1-6 6-2
Birmingham 125, challenger Grass, June
R32 L Sijia Wei 3-6 4-6
Q2 W Arianne Hartono 3-6 7-6(3) 6-3
Q2 W Arianne Hartono 3-6 7-6(3) 6-3
Q1 W Amelia Rajecki 6-4 6-4
Q1 W Amelia Rajecki 6-4 6-4
Roland Garros, qualifying Clay, May
Q1 L Panna Udvardy 2-6 1-6
Miami Hard, March
R128 L Emma Raducanu 2-6 1-6
Australian Open, qualifying Hard, January
Q2 L Sachia Vickery 6-7(2) 4-6
Q1 W Aoi Ito 6-3 6-4

2024

Canberra 125, challenger Hard, December
Q2 L Oksana Selekhmeteva 7-6(2) 3-6 3-6
Q2 L Oksana Selekhmeteva 7-6(2) 3-6 3-6
Q1 W Dalila Jakupovic 6-4 6-3
Q1 W Dalila Jakupovic 6-4 6-3
Tokyo Hard, October
QF L Diana Shnaider W/O
R16 W Zeynep Sonmez 4-6 6-2 6-3
R32 W Sara Saito 6-1 6-1
Q2 W Clara Tauson 1-6 7-5 7-5
Osaka, qualifying Hard, October
Q1 L Kimberly Birrell 2-6 6-3 3-6
Cleveland Hard, August
R32 L Katerina Siniakova 7-6(5) 3-6 6-7(5)
Q2 W Elvina Kalieva 7-5 6-1
Q1 W Saisai Zheng 6-3 6-4
Miami, qualifying Hard, March
Q1 L Bernarda Pera 0-6 4-6

2023

Tokyo, qualifying Hard, September
Q1 L Harriet Dart 6-4 1-6 3-6

2022

Tokyo, qualifying Hard, September
Q1 L Ellen Perez 3-6 3-6