ATP · JPN · Right-handed · 175 cm · 23.6 yrs

Kokoro Isomura

Rank

#534

Elo

1535

Serve skill

-0.022 ±1.571

Return skill

0.025 ±1.593

Points observed

7,801

Hard Elo

1510

Clay Elo

1535

Grass Elo

1535

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

7-10

Hard

7-10

Career

29-30

Titles

Best rank

#448

Rest days

Matches (14d)

Last 10 matches

Lvs Dominik Palan · Bengaluru 3 CH · Hard6-4 3-6 6-32026-05-18

Wvs Karan Singh · Bengaluru 2 CH · Hard7-6(6) 6-32026-05-11

Lvs Ilya Ivashka · Bengaluru 2 CH · Hard6-1 6-22026-05-11

Wvs Weiwen Pan · Wuning 2 CH · Hard6-1 6-32026-04-13

Lvs Leo Vithoontien · Wuning 2 CH · Hard6-4 4-6 6-32026-04-13

Lvs Carl Emil Overbeck · Miyazaki CH · Hard6-3 1-0 RET (ret.)2026-03-30

Lvs Dan Added · Yokkaichi CH · Hard6-4 6-22026-03-23

Lvs Tung Lin Wu · Pune CH · Hard6-1 6-42026-02-23

Wvs Oliver Anderson · Brisbane 2 CH · Hard6-4 6-42026-02-09

Wvs Ethan Cook · Brisbane 2 CH · Hard7-6(2) 6-12026-02-09

As of 2026-08-30 08:42 UTC · For informational purposes only; not betting advice.