Valentina Ryser vs Onyu Choi — W35 MIYAZAKI Round of 16

W35 MIYAZAKI · CHALLENGER · Round of 16
SUI
Valentina Ryser
#297WTA
1492ELO
1468Hard ELO
25 yrs
Last 10 · pre-match
LWWWLWWWWL
2 — 1
Sets
Monday, 20 April 2026
hard
KOR
Onyu Choi
#812WTA
19 yrs
Last 10 · pre-match
LLLWWLLWLL
Ryser V.
6-2 4-6 6-0
Choi O.
Ryser V.
6462
Choi O.
2601

Valentina Ryser defeated Onyu Choi 6-2 4-6 6-0 in the W35 MIYAZAKI round of 16 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Ryser V.serving53% hold

wins 51% of points on serve vs Choi O.

Choi O.serving43% hold

wins 47% of points on serve vs Ryser V.

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
Ryser V.Choi O.
1st serve in·Clear edge
56%
70%
1st serve points won·Clear edge
68%
53%
2nd serve points won·Slight edge
46%
35%
Service points won·Slight edge
58%
48%
Return points won·Slight edge
43%
48%
Break points saved·Slight edge
57%
47%
Aces / match·Dominant
4.4
0.0
Double faults / match·Clear edge
5.5
6.7

Averages over each player's completed matches in the selected window (30 vs 9). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ryser V.
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
Choi O.
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 49 days (−0.7)
Form & Matchup
5.0No prior meetings
H2H
5.0
4.2
Surface form
3.7
Win streak
0.0Lost last 2
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
Kinoshita H.
Chang H.
6-47-611
Chang H.
Jeong B.
6-34-2
Semi-finals
Chang H.
Sawashiro K.
6-26-2
Kinoshita H.
Hosogi S.
6-46-2
Chang H.
Ryser V.
6-26-3
Jeong B.
Yoshimoto N.
6-22-67-66
Quarter-finals
Hosogi S.
Matsuda M.
6-36-3
Kinoshita H.
Ku Y.
6-16-756-3
Chang H.
Koike E.
6-46-4
Sawashiro K.
Noguchi S.
3-64-2
Ryser V.
Lu J.
7-646-4
Yoshimoto N.
Sato H.
6-41-66-0
Jeong B.
Micic E.
6-47-5
Chang H.
Swan K.
7-634-66-4
R16
Matsuda M.
Stojsavljevic M.
6-36-3
Ku Y.
Deng T.
6-36-2
Kinoshita H.
Arseneault A.
6-36-1
Noguchi S.
Sato N.
6-46-3
Hosogi S.
Uemura M.
6-06-3
Chang H.
Saigo R.
6-27-5
Koike E.
Shimizu E.
6-36-3
Sawashiro K.
Ishii S.
6-06-1
Micic E.
Miyamoto A.
6-17-61
Jeong B.
Wang M.
3-66-16-0
Ryser V.
Choi O.
6-24-66-0
Yoshimoto N.
Kitahara Y.
3-66-06-1
Swan K.
Uemura M.
6-16-0
Chang H.
Ishii S.
7-56-2
Lu J.
Defalco J.
7-640-0
Sato H.
Kuramochi M.
3-67-634-2
R32
Hosogi S.
Daniel J.
2-66-37-5
Saigo R.
Zhao C.
6-26-4
Koike E.
Shimizu A.
6-36-1
Ishii S.
Ito A.
6-06-0
Chang H.
Sato H.
6-26-4
Kinoshita H.
Defalco J.
6-24-67-5
Ku Y.
Ichioka A.
6-16-0
Deng T.
Jang G.
4-66-36-3
Arseneault A.
Hayasaka K.
6-46-2
Shimizu E.
Inoue H.
1-66-46-1
Sato N.
Micic E.
6-46-1
Uemura M.
Sato H.
6-47-5
Matsuda M.
Kuramochi M.
6-06-1
Stojsavljevic M.
Hewitt D.
6-22-67-66
Sawashiro K.
Yoshimoto N.
6-46-3
Noguchi S.
Kaji H.
6-26-3
Ryser V.
Jang S.
6-36-4
Lu J.
Daniel J.
6-36-1
Uemura M.
Yoshioka K.
6-46-2
Kitahara Y.
Mushika M.
6-46-3
Choi O.
Kozaki F.
6-36-1
Kuramochi M.
Suzuki N.
6-26-1
Miyamoto A.
Negishi Y.
6-26-2
Wang M.
Subasic A.
6-26-0
Jeong B.
Kobayashi H.
6-03-0
Sato H.
Yoshida S.
6-36-3
Micic E.
Kosaka R.
2-66-36-4
Defalco J.
Tsujioka S.
6-27-5
Swan K.
Jang G.
6-16-0
Ishii S.
Sato N.
4-66-26-3
Chang H.
Sugiyama Y.
7-626-1
Yoshimoto N.
Kawagishi N.
6-36-2