Head 2 Head
Win Loss Stats
Okamura
LWWLLLLLLL
Yamaguchi
LLWLLWLLLL
2026
2025
2024
19 - 22
20 - 24
12-19
Hard
16-19
3-2
I Hard
1-3
4-1
Carpet
3-1
- K.Okamura (q)
- M.Yamaguchi (LL)
- 6-1 6-1
- Q.
-
20 Sep 26
-
Singapore Tennis Open - Singapore
-
I.hard
-
- K.Okamura (4)
- M.Yamaguchi
- 4-6 6-3 6-1
- 2nd
-
-
20 Jun 24
-
W35 Taipei -
-
Hard
-
-
- K.Okamura (q)
- M.Yamaguchi
- 6-4 1-6 6-3
- q1
-
-
22 Apr 24
-
W100 Tokyo -
-
Hard
-
-
- K.Okamura (5)
- M.Yamaguchi (q)
- 2-6 6-4 6-4
- 1st
-
-
12 Apr 23
-
W25 Osaka -
-
Hard
-
-
- K.Okamura (q)
- M.Yamaguchi
- 1-6 6-3 6-1
- q2
-
-
25 Mar 18
-
Kofu -
-
Hard
-
Latest Tonic News
-
“It’s never over until it’s over,” Casper Ruud battles past Francisco Cerundolo at Laver Cup
-
“It was a quick yes from me,” Brandon Nakashima reflects on late call-up and clutch Laver Cup win
-
“My knee is not there,” Jannik Sinner withdraws from China Open ahead of Milan Fashion Week appearance
-
“It felt amazing out there,” Brandon Nakashima says after leveling Laver Cup at 1-1
Kyoka Okamura
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 19-22 | 12-19 | 0-0 | 3-2 | 0-0 | 4-1 |
| 2025 | 20-30 | 12-19 | 5-7 | 1-1 | 2-3 | 0-0 |
| 2024 | 49-34 | 46-32 | 0-0 | 0-1 | 0-0 | 3-1 |
| 2023 | 34-30 | 26-24 | 0-1 | 4-3 | 0-0 | 4-2 |
| 2022 | 31-27 | 24-21 | 0-2 | 5-2 | 0-1 | 2-1 |
| 2021 | 12-24 | 6-13 | 6-10 | 0-1 | 0-0 | 0-0 |
| 2020 | 9-12 | 3-7 | 5-4 | 1-1 | 0-0 | 0-0 |
| 2019 | 40-31 | 33-23 | 0-2 | 4-2 | 0-0 | 3-4 |
| 2018 | 36-20 | 23-15 | 8-3 | 0-0 | 2-1 | 3-1 |
| 2017 | 27-31 | 22-26 | 0-1 | 0-0 | 0-0 | 5-4 |
| 2016 | 28-23 | 15-15 | 0-0 | 0-0 | 11-3 | 2-5 |
| 2015 | 41-31 | 33-26 | 0-0 | 1-1 | 3-2 | 4-2 |
| 2014 | 40-23 | 34-17 | 0-0 | 4-1 | 0-2 | 2-3 |
| 2013 | 4-5 | 1-3 | 3-2 | 0-0 | 0-0 | 0-0 |
| Total | 390-343 | 290-260 | 27-32 | 23-15 | 18-12 | 32-24 |
Singapore
-
Leylah Annie FernandezL.FernandezCAN Loss
- 6-2 6-3
- 1st
-
21 Sep 26
-
Mei YamaguchiM.YamaguchiJPN
- 6-1 6-1
- Q.
-
20 Sep 26
-
Eva Marie DesvignesE.DesvignesFRA
- 7-62 6-3
- q1
-
19 Sep 26
W50 Guiyang
-
Daria KhomutsianskayaD.KhomutsianskayaBLR Loss
- 6-2 7-5
- 1st
-
09 Sep 26
W75 Tianjin
-
Kristiana SidorovaK.SidorovaRUS Loss
- 6-3 6-2
- 1st
-
01 Sep 26
Vancouver
-
Hayu KinoshitaH.KinoshitaJPN Loss
- 6-1 6-4
- 1st
-
28 Jul 26
Prague
-
Carol Young Suh LeeC.LeeUSA Loss
- 7-5 6-1
- q1
-
18 Jul 26
Istanbul
-
Lanlana TararudeeL.TararudeeTHA Loss
- 6-2 6-1
- 1st
-
13 Jul 26
W50 Corroios-Seixal
-
Susan BandecchiS.BandecchiSUI Loss
- 6-3 6-1
- 1st
-
08 Jul 26
W50 Elvas
-
Hiromi AbeH.AbeJPN Loss
- 7-5 6-1
- 1st
-
01 Jul 26
Mei Yamaguchi
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 20-24 | 16-19 | 0-0 | 1-3 | 0-1 | 3-1 |
| 2025 | 36-34 | 28-24 | 5-7 | 2-2 | 0-0 | 1-1 |
| 2024 | 47-28 | 33-24 | 1-1 | 0-0 | 0-0 | 13-3 |
| 2023 | 36-31 | 30-24 | 1-1 | 0-1 | 1-2 | 4-3 |
| 2022 | 15-13 | 1-4 | 8-5 | 1-2 | 0-0 | 5-2 |
| 2021 | 26-13 | 13-4 | 13-9 | 0-0 | 0-0 | 0-0 |
| 2020 | 8-4 | 7-3 | 0-0 | 1-1 | 0-0 | 0-0 |
| 2019 | 19-13 | 10-6 | 4-2 | 0-0 | 0-0 | 5-5 |
| 2018 | 17-14 | 12-9 | 0-0 | 0-0 | 0-0 | 5-5 |
| 2017 | 15-11 | 4-5 | 0-0 | 4-1 | 0-0 | 7-5 |
| Total | 239-185 | 154-122 | 32-25 | 9-10 | 1-3 | 43-25 |
Singapore
-
Alycia ParksA.ParksUSA Loss
- 6-4 6-3
-
1st
-
22 Sep 26
-
Kyoka OkamuraK.OkamuraJPN Loss
- 6-1 6-1
- Q.
-
20 Sep 26
-
Ulrikke EikeriU.EikeriNOR
- 6-1 6-4
- q1
-
19 Sep 26
W50 Guiyang
-
Tahlia KokkinisT.KokkinisAUS Loss
- 4-6 7-67 6-1
- 1st
-
08 Sep 26
W75 Tianjin
-
Zhuoxuan BaiZ.BaiCHN Loss
- 3-6 6-1 6-0
- 2nd
-
03 Sep 26
-
Dayeon BackD.BackKOR
- 6-2 6-1
- 1st
-
01 Sep 26
Washington
-
Polina KudermetovaP.KudermetovaUZB Loss
- 7-66 6-4
- q1
-
25 Jul 26
W100 Evansville
-
Reina GotoR.GotoJPN Loss
- 5-7 6-3 6-2
- Q.
-
21 Jul 26
W75 Granby
-
Rebecca MarinoR.MarinoCAN Loss
- 7-5 7-67
- 1st
-
15 Jul 26
Newport
-
Greetje MinnenG.MinnenBEL Loss
- 7-5 6-3
- 1st
-
09 Jul 26
H2H Ranking live progression
