Head 2 Head
Win Loss Stats
Hong
Uchiyama
LWWLLWLLLL
2025
2024
2023
0 - 0
23 - 29
0-0
Hard
19-22
0-0
I Hard
1-2
0-0
Grass
3-4
-
- Y.Uchiyama (4)
- S.Hong (2)
- 6-3 6-76 4-0 ret.
- 1/2
-
-
31 Aug 24
-
Zhangjiagang Challenger -
-
Hard
-
-
- Y.Uchiyama
- S.Hong
- 7-64 6-3
- Fin.
-
-
14 Apr 24
-
Busan Challenger -
-
Hard
-
-
- Y.Uchiyama (q)
- S.Hong
- 2-6 6-4 6-4
- 2nd
-
-
21 Nov 23
-
Yokohama Challenger -
-
Hard
-
-
- Y.Uchiyama (2)
- S.Hong (q)
- 6-3 6-3
- 2nd
-
-
25 Aug 22
-
Nonthaburi 1 Challenger -
-
Hard
-
-
- S.Hong (WC)
- Y.Uchiyama
- 2-6 6-4 7-5
- 1st
-
-
30 Apr 18
-
Seoul Challenger -
-
Hard
-
Seongchan Hong
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 0-0 | - | - | - | - | - |
| 2024 | 42-28 | 41-23 | 0-1 | 1-2 | 0-2 | 0-0 |
| 2023 | 27-34 | 17-18 | 5-6 | 5-6 | 0-4 | 0-0 |
| 2022 | 40-18 | 36-12 | 4-3 | 0-3 | 0-0 | 0-0 |
| 2021 | 17-8 | 7-3 | 10-4 | 0-1 | 0-0 | 0-0 |
| 2020 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 31-9 | 31-9 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2018 | 21-15 | 21-13 | 0-0 | 0-1 | 0-1 | 0-0 |
| 2017 | 18-16 | 14-15 | 4-1 | 0-0 | 0-0 | 0-0 |
| 2016 | 42-15 | 42-12 | 0-0 | 0-1 | 0-1 | 0-1 |
| 2015 | 22-13 | 19-11 | 3-2 | 0-0 | 0-0 | 0-0 |
| 2014 | 2-3 | 2-3 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2013 | 3-3 | 3-3 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 265-162 | 233-122 | 26-17 | 6-14 | 0-8 | 0-1 |
Yasutaka Uchiyama
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 23-29 | 19-22 | 0-1 | 1-2 | 3-4 | 0-0 |
| 2024 | 34-25 | 26-18 | 1-1 | 6-5 | 1-1 | 0-0 |
| 2023 | 29-24 | 27-22 | 0-0 | 2-1 | 0-1 | 0-0 |
| 2022 | 23-21 | 16-13 | 0-0 | 7-8 | 0-0 | 0-0 |
| 2021 | 12-26 | 9-13 | 0-3 | 1-6 | 2-4 | 0-0 |
| 2020 | 5-13 | 4-5 | 0-2 | 1-6 | 0-0 | 0-0 |
| 2019 | 44-25 | 39-17 | 1-2 | 0-4 | 3-1 | 1-1 |
| 2018 | 27-22 | 15-12 | 2-3 | 10-5 | 0-1 | 0-1 |
| 2017 | 25-25 | 17-17 | 1-1 | 1-1 | 0-4 | 6-2 |
| 2016 | 35-30 | 24-17 | 9-9 | 2-3 | 0-0 | 0-1 |
| 2015 | 45-23 | 26-16 | 13-2 | 6-4 | 0-0 | 0-1 |
| 2014 | 39-31 | 32-25 | 4-1 | 0-2 | 1-2 | 2-1 |
| 2013 | 57-30 | 44-23 | 7-3 | 3-1 | 1-1 | 2-2 |
| 2012 | 33-33 | 21-23 | 5-3 | 2-1 | 2-2 | 3-4 |
| 2011 | 27-21 | 17-8 | 7-10 | 0-0 | 0-1 | 3-2 |
| 2010 | 14-7 | 10-4 | 2-1 | 0-0 | 0-1 | 2-1 |
| 2009 | 5-5 | 4-4 | 0-0 | 0-0 | 0-0 | 1-1 |
| Total | 477-390 | 350-259 | 52-42 | 42-49 | 13-23 | 20-17 |
Yokohama Challenger
-
Rei SakamotoR.SakamotoJPN Loss
- 3-6 6-3 6-4
- 1/4
-
20 Nov 25
-
Michael VrbenskyM.VrbenskyCZE
- 6-3 6-3
- 2nd
-
18 Nov 25
-
Tsung-Hao HuangT.HuangTPE
- 6-4 7-611
- 1st
-
16 Nov 25
Kobe Challenger
-
Oliver CrawfordO.CrawfordUSA Loss
- 6-71 6-4 7-67
- 1st
-
11 Nov 25
Matsuyama Challenger
-
Hugo GrenierH.GrenierFRA Loss
- 6-78 6-3 6-1
- 2nd
-
06 Nov 25
-
Kaylan BigunK.BigunUSA
- 6-4 6-4
- 1st
-
04 Nov 25
Seoul Challenger
-
Taro DanielT.DanielJPN Loss
- 7-5 5-7 6-2
- 1st
-
28 Oct 25
Suzhou Challenger
-
Harold MayotH.MayotFRA Loss
- 6-4 6-76 7-5
- 1st
-
21 Oct 25
Shenzhen Challenger
-
Omar JasikaO.JasikaAUS Loss
- 7-65 1-0 ret.
- 1st
-
14 Oct 25
Jinan Challenger
-
Kasidit SamrejK.SamrejTHA Loss
- 6-4 6-1
- Q.
-
07 Oct 25
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