Ikumi Yamazaki vs Nanari Katsumi — W35 Changwon Round of 32

W35 Changwon · CHALLENGER · Round of 32
JPN
Ikumi Yamazaki
#497WTA
1206ELO
1198Hard ELO
24 yrs
Last 10 · pre-match
LLLWLLLWLL
0 — 0
Sets
Monday, 12 May 2025
hard
JPN
Nanari Katsumi
#930WTA
23 yrs
Last 10 · pre-match
LLLLWLLWWL
Yamazaki I.
6-0 6-3
Katsumi N.
Yamazaki I.
662
Katsumi N.
03–

Ikumi Yamazaki defeated Nanari Katsumi 6-0 6-3 in the W35 Changwon round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Yamazaki I.serving45% hold

wins 48% of points on serve vs Katsumi N.

Katsumi N.serving39% hold

wins 45% of points on serve vs Yamazaki I.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Yamazaki I.Katsumi N.
1st serve in·Slight edge
69%
74%
1st serve points won·Even
58%
55%
2nd serve points won·Even
43%
40%
Service points won·Even
53%
51%
Return points won·Even
46%
45%
Break points saved·Even
49%
50%
Aces / match·Even
0.9
0.5
Double faults / match·Clear edge
3.4
2.0

Averages over each player's completed matches in the selected window (58 vs 28). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Yamazaki I.
6.1
Even matchUmpiry ScorePartial · surface data limited
Katsumi N.
4.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 42 days (−0.7)
Form & Matchup
5.0No prior meetings
H2H
5.0
5.6
Surface form
3.4
0.0
Win streak
0.0Lost last 4
Fatigue & Travel
4.0
3-set count
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Final
Reyngold E.
Zheng W.
4-67-57-62
Semi-finals
Reyngold E.
Wong H.
6-16-1
Zheng W.
Tjen J.
7-56-4
Quarter-finals
Wong H.
Abe H.
6-37-5
Reyngold E.
Ku Y.
6-37-63
Zheng W.
Koshiishi A.
6-46-3
Tjen J.
Back D.
1-67-646-3
R16
Back D.
Lee Y.
7-56-2
Reyngold E.
Lee E.
6-12-66-3
Abe H.
Zolotareva A.
7-651-66-0
Zheng W.
Yamazaki I.
6-36-0
Ku Y.
Lu J.
6-46-4
Koshiishi A.
Koike E.
6-36-3
Wong H.
Muramatsu C.
3-66-36-1
R32
Koike E.
Park S.
6-16-1
Lu J.
Kwon M.
6-36-0
Zolotareva A.
Hosogi S.
6-26-2
Zheng W.
Sema E.
6-16-3
Wong H.
Chaudhari V.
4-66-47-65
Tjen J.
Park Y.
6-26-1
Li Z.
Sim M.
6-16-2
Lee E.
Lee E.
6-46-2
Ku Y.
Saigo R.
6-16-0
Muramatsu C.
Park S.
6-736-26-1
Abe H.
Jeong B.
2-66-46-3
Lee Y.
Lansere S.
6-47-5
Back D.
Kovapitukted P.
6-34-66-3
Reyngold E.
Matsuda M.
6-46-3
Koshiishi A.
Sato H.
6-26-2
Yamazaki I.
Katsumi N.
6-06-3