What is Sayaka Ishii's ranking?

Sayaka Ishii is ranked #739 on the WTA Tour.

Where is Sayaka Ishii from?

Sayaka Ishii represents Japan and is 21 years old.

How many titles has Sayaka Ishii won?

Sayaka Ishii has won 1 career singles title.

What is Sayaka Ishii's career record?

Sayaka Ishii's career win-loss record is 93-85.

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Sayaka Ishii

WTA #739

JapanAge 21

2026 Record: 11W-17L(39%)Career Titles: 1Career W-L: 93-85

Win Rate

39%Struggling

Hard

48%

11W-12L

Grass

0W-4L

About Sayaka Ishii

Sayaka Ishii is a 21-year-old women's professional tennis player from Japan, currently ranked #739 on the WTA Tour, with 1 career title. She carries a career match record of 93–85 (52% win rate), and she is 11–17 on the season (39% of her matches won this year).

She is at her most consistent on hard courts this season, where she has won 48% of matches (11–12).

Below you can see her upcoming fixtures, recent results, and head-to-head opponents. Sayaka Ishii's 1 career title are tracked alongside the rest of her season-by-season form. bouncey updates Ishii's schedule, scores, and broadcast info in real time during tournament play.