Ying Zhang vs Onyu Choi — W15 Sapporo Round of 16

W15 Sapporo · CHALLENGER · Round of 16
CHN
Ying Zhang
#560WTA
1268ELO
1260Hard ELO
30 yrs
Last 10
LLLWLWLWLL
0 — 0
Sets
Monday, 22 July 2024
hard
KOR
Onyu Choi
#791WTA
19 yrs
Last 10
LWLWLLWLLW

Umpiry Score

Pre-match
Zhang Y.
6.1
Even matchUmpiry ScorePartial · surface data limited
Choi O.
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
0.0
H2H
10.0
6.5
Surface form
5.0
0.0
Win streak
0.0
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.

Zhang Y.
6772
Choi O.
064–

Head to head

1–1
DateTournamentRoundSurfaceWinnerScore
2025-07-21W15 LuanFhardYing Zhang7-5 6-3
2024-05-13W15 MonastirQ3hardOnyu Choi7-5 0-6 10-7

Statistics

Recent form
Zhang Y.Choi O.
62%1st serve in+7%69%
68%1st serve points won+13%55%
41%2nd serve points won+4%37%
58%Service points won+9%49%
39%Return points won+8%47%
59%Break points saved+10%49%
4.3Aces / match+3.40.9
4.4Double faults / match+1.25.6

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Lee E.
Mushika M.
7-56-3
Akita S.
Lee E.
3-67-646-1
Semi-finals
Lee E.
Miyamoto A.
6-16-0
Mushika M.
Zhang Y.
6-17-63
Akita S.
Sawashiro K.
6-06-3
Lee E.
Soeda K.
6-06-1
Quarter-finals
Lee E.
Tsujioka S.
6-16-0
Miyamoto A.
Parnaby A.
4-67-56-0
Mushika M.
Kim Y.
6-23-66-2
Zhang Y.
Akita S.
6-41-67-5
Soeda K.
Nishimura K.
6-43-0
Sawashiro K.
Kinoshita H.
1-66-36-1
Akita S.
Tsujioka S.
6-44-67-63
Lee E.
Nishino N.
7-616-0
R16
Tsujioka S.
Shimizu A.
7-626-2
Lee E.
Ohashi R.
3-0
Parnaby A.
Ohwaki Y.
3-66-36-1
Miyamoto A.
Nakashima M.
6-27-62
Kim Y.
Nagata A.
7-52-66-3
Mushika M.
Mushika M.
6-36-3
Zhang Y.
Choi O.
6-07-64
Akita S.
Lee G.
5-76-46-3
Sawashiro K.
Shimizu A.
6-44-66-3
Kinoshita H.
Choi O.
6-46-0
Akita S.
Kikawada R.
6-26-1
Tsujioka S.
Kobayashi H.
6-34-66-2
Nishimura K.
Yoshioka K.
6-36-4
Soeda K.
Mushika M.
4-66-1
Lee E.
Chikaraishi Y.
6-03-0
Nishino N.
Mushika M.
6-37-67
R32
Shimizu A.
Chikaraishi Y.
6-16-1
Tsujioka S.
Kitahara Y.
2-66-46-1
Ohashi R.
Sawashiro K.
3-66-37-67
Lee E.
Tsutsumi K.
6-16-0
Parnaby A.
Morisaki K.
6-41-66-4
Ohwaki Y.
Kikawada R.
6-12-66-4
Miyamoto A.
Kobayashi H.
6-44-66-4
Nakashima M.
Rioux L.
1-66-46-2
Kim Y.
Jeong B.
6-36-3
Nagata A.
Horikawa I.
6-36-0
Mushika M.
Niimi K.
6-26-2
Mushika M.
Kosaka A.
6-46-1
Zhang Y.
Kawagishi N.
6-16-2
Choi O.
Nishino N.
7-657-65
Lee G.
Tamura K.
6-14-66-4
Akita S.
Goto R.
6-46-1
Shimizu A.
Jeong B.
6-36-1
Sawashiro K.
Tamura K.
7-627-5
Kinoshita H.
Kosaka R.
4-66-16-4
Choi O.
Parnaby A.
6-36-3
Akita S.
Kim Y.
6-16-2
Kikawada R.
Zhang Y.
7-646-3
Kobayashi H.
Miyamoto A.
7-653-66-2
Tsujioka S.
Ozeki M.
7-54-66-2
Nishimura K.
Rioux L.
6-46-776-4
Yoshioka K.
Goto R.
5-76-46-4
Soeda K.
Koyama H.
6-26-2
Mushika M.
Morisaki K.
3-66-46-1
Lee E.
Kawagishi N.
6-26-4
Chikaraishi Y.
Lee G.
6-25-2
Nishino N.
Furutani H.
6-16-1
Mushika M.
Wong H.
3-66-31-0