Yujin Kim vs Ayumi Miyamoto — W15 Sapporo Quarter-final

W15 Sapporo · CHALLENGER · Quarter-final
KOR
Yujin Kim
#782WTA
20 yrs
Last 10
LLWWLWWLWL
2 — 1
Sets
Monday, 16 June 2025
hard
JPN
Ayumi Miyamoto
#780WTA
25 yrs · Right-handed
Last 10
LWLLLLLWLL

Umpiry Score

Pre-match
Kim Y.
6.6
Marginal edgeUmpiry ScorePartial · surface data limited
Miyamoto A.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
10.0
H2H
0.0
5.5
Surface form
4.4
0.0
Win streak
Context
6.0
Defending pts
8.5

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.

Kim Y.
6262
Miyamoto A.
4631

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2025-06-02W15 OsakaR16hardYujin Kim6-4 7-5
2025-03-17W35 Swan HillR32grassAyumi Miyamoto6-1 6-2
2023-07-31W15 SapporoR32hardAyumi Miyamoto3-6 6-2 6-4

Statistics

Recent form
Kim Y.Miyamoto A.
64%1st serve in+5%69%
59%1st serve points won+4%55%
48%2nd serve points won+3%45%
55%Service points won+3%52%
46%Return points won+5%51%
55%Break points saved+9%46%
1.2Aces / match+0.60.6
2.6Double faults / match+0.52.1

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

Draw

Final
Yoshimoto N.
Kim Y.
4-66-26-4
Yoshimoto N.
Miyamoto A.
6-16-0
Semi-finals
Yoshimoto N.
Yamaguchi K.
6-14-66-3
Kim Y.
Zhang Y.
2-66-26-4
Yoshimoto N.
Nishimoto S.
7-56-2
Miyamoto A.
Kobayashi H.
6-06-3
Quarter-finals
Zhang Y.
Noguchi S.
6-46-1
Yamaguchi K.
Kinoshita H.
6-46-3
Kim Y.
Miyamoto A.
6-42-66-3
Yoshimoto N.
Kobayashi H.
6-46-3
Nishimoto S.
Choi O.
6-10-66-3
Miyamoto A.
Kinoshita H.
6-31-66-3
Kobayashi H.
Webb S.
6-36-2
Yoshimoto N.
Moon J.
6-26-3
R16
Noguchi S.
Komada Y.
7-676-4
Miyamoto A.
Tsujioka S.
6-36-2
Kim Y.
Negishi Y.
2-66-36-1
Kobayashi H.
Miyata M.
6-43-66-4
Yamaguchi K.
Ozcan A.
7-56-2
Yoshimoto N.
Nishimura K.
6-46-3
Zhang Y.
Uemura M.
6-37-65
Kinoshita H.
Wakana R.
7-56-0
Choi O.
Tsujioka S.
4-66-46-4
Nishimoto S.
Zhang Y.
6-36-4
Yoshimoto N.
Nishimura K.
6-16-1
Webb S.
Ohwaki Y.
6-36-1
Kobayashi H.
Naito Y.
6-36-3
Miyamoto A.
Suzuki M.
6-06-1
Moon J.
Koyama H.
6-23-66-4
Kinoshita H.
Ishii K.
6-46-2
R32
Miyamoto A.
Horikawa I.
6-17-63
Ozcan A.
Choi O.
1-66-06-4
Yoshimoto N.
Webb S.
6-16-1
Tsujioka S.
Nishimoto S.
6-46-2
Zhang Y.
Nakashima M.
6-36-4
Kim Y.
Jang G.
3-66-46-1
Negishi Y.
Deeperm V.
6-27-66
Nishimura K.
Sawashiro K.
3-66-16-1
Uemura M.
Soeda K.
5-77-57-67
Kobayashi H.
Hasegawa M.
6-16-1
Kinoshita H.
Koyama H.
6-27-66
Yamaguchi K.
Kawagishi N.
3-66-16-3
Miyata M.
Ohwaki Y.
3-66-36-4
Noguchi S.
Matsumoto Y.
7-626-1
Komada Y.
Ha S.
7-56-4
Wakana R.
Niimi K.
6-22-66-2
Choi O.
Deeperm V.
6-16-0
Ohwaki Y.
Mori S.
6-26-2
Nishimoto S.
Nakashima M.
6-12-66-2
Koyama H.
Horikawa I.
7-56-716-4
Tsujioka S.
Kawagishi N.
4-66-26-2
Webb S.
Kim C.
6-16-4
Nishimura K.
Yamaguchi K.
6-36-2
Suzuki M.
Im H.
1-67-56-1
Kobayashi H.
Arai A.
6-27-5
Yoshimoto N.
Miyata M.
6-06-1
Ishii K.
Kato M.
6-46-1
Miyamoto A.
Negishi Y.
6-36-3
Zhang Y.
Wakana R.
6-46-2
Moon J.
Sema E.
6-42-66-2
Kinoshita H.
Noguchi S.
6-46-0
Naito Y.
Yoshida S.
6-16-1