Head 2 Head
Win Loss Stats
Uchiyama
LWWWWWLWLW
Klahn
2024
2023
2022
15 - 7
0 - 0
13-5
Hard
0-0
2-2
I Hard
0-0
-
- Y.Uchiyama (4)
- B.Klahn (2)
- 4-6 6-4 6-3
- 1/2
-
-
19 Oct 19
-
Ningboo Challenger -
-
Hard
-
Yasutaka Uchiyama
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 15-7 | 13-5 | 0-0 | 2-2 | 0-0 | 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 |
| Total | 430-338 | 314-220 | 51-40 | 37-44 | 9-18 | 19-16 |
Shenzhen 1 Challenger
-
Tristan SchoolkateT.SchoolkateAUS Loss
- 6-0 3-1 ret.
- 1st
-
24 Apr 24
Busan Challenger
-
Seong Chan HongS.HongKOR
- 7-64 6-3
- Fin.
-
14 Apr 24
-
James DuckworthJ.DuckworthAUS
- 6-3 4-6 7-64
- 1/2
-
13 Apr 24
-
Paul JubbP.JubbGBR
- 4-6 7-5 6-3
- 1/4
-
12 Apr 24
-
Dane SweenyD.SweenyAUS
- 6-2 4-6 6-1
- 2nd
-
11 Apr 24
-
Sho ShimabukuroS.ShimabukuroJPN
- 6-3 6-0
- 1st
-
09 Apr 24
Hamburg Challenger
-
Henri SquireH.SquireGER Loss
- 6-4 6-2
- 2nd
-
13 Mar 24
-
Jan ChoinskiJ.ChoinskiGER
- 6-4 7-65
- 1st
-
11 Mar 24
Lugano Challenger
-
Arthur GeaA.GeaFRA Loss
- 6-3 6-3
- Q.
-
04 Mar 24
-
Jakub PaulJ.PaulSUI
- 6-4 6-3
- q1
-
03 Mar 24
Bradley Klahn
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 0-0 | - | - | - | - | - |
| 2023 | 4-10 | 3-9 | 0-0 | 1-1 | 0-0 | 0-0 |
| 2022 | 1-8 | 1-4 | 0-1 | 0-0 | 0-3 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2020 | 8-11 | 4-5 | 2-4 | 2-2 | 0-0 | 0-0 |
| 2019 | 24-28 | 23-17 | 0-5 | 0-1 | 1-5 | 0-0 |
| 2018 | 42-27 | 25-13 | 4-4 | 9-7 | 4-3 | 0-0 |
| 2017 | 30-24 | 19-13 | 6-7 | 4-3 | 1-1 | 0-0 |
| 2016 | 6-2 | 0-0 | 0-0 | 6-2 | 0-0 | 0-0 |
| 2015 | 8-5 | 8-5 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2014 | 23-18 | 23-13 | 0-2 | 0-0 | 0-3 | 0-0 |
| 2013 | 56-27 | 50-15 | 6-8 | 0-2 | 0-2 | 0-0 |
| 2012 | 20-12 | 16-8 | 0-0 | 4-3 | 0-1 | 0-0 |
| 2011 | 7-6 | 7-5 | 0-0 | 0-1 | 0-0 | 0-0 |
| 2010 | 4-9 | 4-7 | 0-1 | 0-1 | 0-0 | 0-0 |
| 2009 | 10-6 | 6-3 | 4-3 | 0-0 | 0-0 | 0-0 |
| 2008 | 6-4 | 4-2 | 0-1 | 0-0 | 2-1 | 0-0 |
| Total | 249-197 | 193-119 | 22-36 | 26-23 | 8-19 | 0-0 |
H2H Ranking live progression
