Jumpei Yamasaki vs Takuya Kumasaka — M25 Sapporo 1 Round of 16

M25 Sapporo 1 · ITF · Round of 16
JPN
Jumpei Yamasaki
#1038ATP
29 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLWWWLLWWW
0 — 2
Sets
Retired
Thursday, 7 September 2023 ·
hard
JPN
Takuya Kumasaka
#556ATP
27 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWLLLWWLWL
Yamasaki J.
1-6 4-5
Kumasaka T.
Yamasaki J.
140
Kumasaka T.
652

Jumpei Yamasaki advanced when Takuya Kumasaka retired 1-6 4-5 in the M25 Sapporo 1 round of 16. Jumpei Yamasaki extended the head-to-head to 3–1.

Head to head

2–1
DateTournamentRoundSurfaceWinnerScore
2025-09-19M25 Takasaki 1QFhardTakuya Kumasaka6-7(6) 6-0 6-3
2023-12-29M15 Yanagawa 2QFhardJumpei Yamasaki6-1 6-4
2023-06-01M15 Karuizawa 1R16clayJumpei Yamasaki6-3 6-2

Statistics

This season
Yamasaki J.Kumasaka T.
1st serve in·Slight edge
67%
60%
1st serve points won·Even
65%
65%
2nd serve points won·Even
51%
50%
Service points won·Even
61%
59%
Return points won·Even
41%
43%
Break points saved·Even
58%
54%
Aces / match·Slight edge
2.8
1.8
Double faults / match·Slight edge
1.2
1.8

Averages over each player's completed matches in the selected window (80 vs 165). ATP, WTA & Challenger.

Freshness

Recent load
Yamasaki J.Kumasaka T.
Freshness·
—
97

Kumasaka T.: 13 days rest · 2 matches (14d). Higher means fresher. About

Draw