ATP · JPN · Right-handed · 180 cm · 29 yrs

Jumpei Yamasaki

Rank

#893

Elo

1466

Serve skill

-0.049 ±2.204

Return skill

0.142 ±2.243

Points observed

5,330

Hard Elo

1461

Clay Elo

1463

Grass Elo

1466

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

1-1

Hard

1-1

Career

16-25

Titles

Best rank

#455

Rest days

Matches (14d)

Last 10 matches

Wvs Masamichi Imamura · Bengaluru CH · Hard6-7(6) 6-4 6-22026-01-05

Lvs Felix Balshaw · Bengaluru CH · Hard6-2 3-6 6-22026-01-05

Wvs Naoki Nakagawa · Yokohama CH · Hard6-3 6-12025-11-17

Wvs Uisung Park · Yokohama CH · Hard6-4 0-0 RET (ret.)2025-11-17

Lvs Yuki Mochizuki · Yokohama CH · Hard6-4 7-6(5)2025-11-17

Lvs Keisuke Saitoh · Yokohama CH · Hard6-2 4-2 RET (ret.)2022-10-31

Lvs Filip Peliwo · Calgary CH · Hard6-1 7-52020-02-24

Wvs Bradley Mousley · Kobe CH · Hard6-2 4-3 RET (ret.)2019-11-04

Lvs Ramkumar Ramanathan · Kobe CH · Hard6-4 6-12019-11-04

Wvs Chang Lin Tsai · Kaohsiung CH · Hard6-3 6-12019-09-16

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.