Ikumi Yamazaki vs Ying Zhang — W15 Hong Kong Semi-final

W15 Hong Kong · CHALLENGER · Semi-final
JPN
Ikumi Yamazaki
#497WTA
1206ELO
1198Hard ELO
24 yrs
Last 10 · pre-match
LLLWLLLWLL
0 — 0
Sets
Monday, 30 June 2025
hard
CHN
Ying Zhang
#576WTA
1268ELO
1260Hard ELO
30 yrs
Last 10 · pre-match
LWLLLLWLWL
Yamazaki I.
6-2 6-3
Zhang Y.
Yamazaki I.
662
Zhang Y.
23–

Ikumi Yamazaki defeated Ying Zhang 6-2 6-3 in the W15 Hong Kong semi-final on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Yamazaki I.serving54% hold

wins 52% of points on serve vs Zhang Y.

Zhang Y.serving54% hold

wins 52% 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.Zhang Y.
1st serve in·Slight edge
69%
64%
1st serve points won·Slight edge
58%
68%
2nd serve points won·Even
43%
44%
Service points won·Slight edge
53%
59%
Return points won·Slight edge
47%
41%
Break points saved·Even
50%
54%
Aces / match·Dominant
0.8
4.8
Double faults / match·Slight edge
3.5
3.9

Averages over each player's completed matches in the selected window (58 vs 55). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Yamazaki I.
5.4
Clear underdogUmpiry Score
Zhang Y.
6.2
Even matchUmpiry Score
Form & Matchup
4.5Hard Elo 1198
Surface ELO
5.5+62 Hard Elo edge
4.5Overall Elo 1206
ELO gap
5.5Overall Elo 1268
5.0No prior meetings
H2H
5.0
2.6
Surface form
5.1
0.0Lost last 3
Win streak
0.0
Fatigue & Travel
7.0
3-set count
7.0
Context
5.0
Defending pts
6.0

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.

Freshness

Recent load
Yamazaki I.Zhang Y.
Freshness·
—
88

Zhang Y.: 1 day rest · 1 match, 19 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw

Final
Lu J.
Chanta A.
6-16-1
Yamazaki I.
Tian F.
6-42-66-1
Semi-finals
Lu J.
Matsuda R.
2-67-56-1
Chanta A.
Mincheva V.
7-616-0
Yamazaki I.
Zhang Y.
6-26-3
Tian F.
Kuramochi M.
3-66-37-60
Quarter-finals
Lu J.
Shek C.
6-36-4
Mincheva V.
Jeong B.
6-776-42-0
Chanta A.
Tian F.
6-33-66-4
Matsuda R.
Xu A.
6-46-2
Zhang Y.
Grechkina A.
2-66-46-2
Kuramochi M.
Jeong B.
6-26-2
Tian F.
Thamchaiwat B.
6-36-2
Yamazaki I.
Aikawa M.
7-616-0
R16
Jeong B.
Lai C.
6-26-2
Matsuda R.
Xu N.
4-66-26-4
Lu J.
Grechkina A.
6-37-5
Shek C.
Thamchaiwat B.
6-26-4
Tian F.
Yang A.
6-25-2
Mincheva V.
Burdina E.
6-42-0
Chanta A.
Ozeki A.
6-46-1
Xu A.
Kalyakina M.
4-66-47-5
Aikawa M.
Matsuda R.
6-26-1
Jeong B.
Kitahara Y.
6-26-3
Grechkina A.
Kalyakina M.
6-46-1
Yamazaki I.
Xu N.
6-06-1
Zhang Y.
Shek C.
6-06-1
Kuramochi M.
Mincheva V.
6-46-2
Thamchaiwat B.
Yoshioka K.
6-46-4
Tian F.
Chanta A.
6-26-2
R32
Ozeki A.
Tamhankar B.
6-23-0
Xu N.
Kalluri L.
6-36-3
Xu A.
Danilova O.
6-36-3
Kalyakina M.
Desvignes E.
6-24-2
Tian F.
Bhandari P.
6-06-0
Jeong B.
Chikaraishi Y.
7-646-2
Matsuda R.
Ueda R.
6-43-66-2
Yang A.
Salibayeva A.
6-36-4
Chanta A.
Ng M.
3-66-37-5
Lai C.
Easwaramurthi A.
6-16-2
Mincheva V.
Osafune K.
6-06-2
Shek C.
Ai X.
6-16-1
Lu J.
Zhang J.
6-47-63
Burdina E.
Yoshioka K.
4-67-57-64
Grechkina A.
Liu K.
6-26-4
Thamchaiwat B.
He J.
2-1
Tian F.
Liu K.
6-16-0
Kuramochi M.
Tamhankar B.
6-06-1
Aikawa M.
Kalluri L.
6-36-1
Yamazaki I.
Ueda R.
6-36-1
Kitahara Y.
Ai X.
6-16-1
Thamchaiwat B.
Rioux L.
6-06-4
Chanta A.
Sato H.
6-06-3
Mincheva V.
Liu Y.
7-56-3
Grechkina A.
Defalco J.
6-27-5
Jeong B.
Yang Y.
6-726-26-0
Shek C.
Burdina E.
7-616-2
Matsuda R.
Ozeki A.
6-16-0
Xu N.
Lai C.
6-46-4
Kalyakina M.
Chikaraishi Y.
6-06-1
Yoshioka K.
Yongmod T.
6-27-67
Zhang Y.
Ng M.
6-46-1