Head 2 Head
Win Loss Stats
Uchiyama
LWWLLWLLLL
Duckworth
LWWWWWWWWL
2025
2024
2023
23 - 29
46 - 34
19-22
Hard
25-20
1-2
I Hard
10-4
0-1
Clay
6-4
3-4
Grass
5-6
-
- J.Duckworth (1)
- Y.Uchiyama
- 7-5 6-74 7-65
- 1st
-
-
09 Oct 24
-
Hangzhou Challenger -
-
Hard
-
-
- Y.Uchiyama
- J.Duckworth (1)
- 6-3 4-6 7-64
- 1/2
-
-
13 Apr 24
-
Busan Challenger -
-
Hard
-
-
- Y.Uchiyama (q)
- J.Duckworth (4)
- 6-4 6-2
- 2nd
-
-
27 Apr 23
-
Seoul Challenger -
-
Hard
-
-
-
12 Sep 20
-
Internazionali BNL d'Italia - Rome
-
Clay
-
-
- J.Duckworth (2)
- Y.Uchiyama (1)
- 7-62 6-4
- Fin.
-
-
03 Nov 19
-
Playford Challenger -
-
Hard
-
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 |
| Total | 472-385 | 346-255 | 52-42 | 42-49 | 13-23 | 19-16 |
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
James Duckworth
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 46-34 | 25-20 | 6-4 | 10-4 | 5-6 | 0-0 |
| 2024 | 42-29 | 23-14 | 2-3 | 7-7 | 10-5 | 0-0 |
| 2023 | 51-28 | 43-21 | 1-3 | 5-2 | 2-2 | 0-0 |
| 2022 | 24-27 | 20-18 | 0-2 | 0-1 | 4-6 | 0-0 |
| 2021 | 36-24 | 15-9 | 1-2 | 12-9 | 8-4 | 0-0 |
| 2020 | 11-10 | 9-4 | 1-2 | 1-4 | 0-0 | 0-0 |
| 2019 | 52-26 | 39-17 | 8-4 | 1-2 | 4-3 | 0-0 |
| 2018 | 19-15 | 15-10 | 4-2 | 0-1 | 0-2 | 0-0 |
| 2017 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2016 | 43-18 | 33-12 | 0-0 | 4-1 | 1-5 | 5-0 |
| 2015 | 33-27 | 21-17 | 8-5 | 2-3 | 1-1 | 1-1 |
| 2014 | 38-24 | 15-12 | 8-5 | 6-3 | 7-3 | 2-1 |
| 2013 | 45-27 | 25-19 | 16-4 | 0-0 | 3-3 | 1-1 |
| 2012 | 25-25 | 13-11 | 9-11 | 0-0 | 3-3 | 0-0 |
| 2011 | 47-18 | 3-4 | 42-13 | 0-0 | 2-1 | 0-0 |
| 2010 | 22-15 | 11-9 | 7-4 | 0-0 | 4-2 | 0-0 |
| 2009 | 3-5 | 3-5 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 537-353 | 313-203 | 113-64 | 48-37 | 54-46 | 9-3 |
Playford Challenger
-
Dane SweenyD.SweenyAUS Loss
- 7-66 5-7 7-65
- 1/2
-
29 Nov 25
-
Rio NoguchiR.NoguchiJPN
- 7-65 6-2
- 1/4
-
28 Nov 25
-
Karan SinghK.SinghIND
- 6-4 6-1
- 2nd
-
26 Nov 25
-
Masamichi ImamuraM.ImamuraJPN
- 6-3 6-2
- 1st
-
25 Nov 25
Sydney Challenger
-
Hayato MatsuokaH.MatsuokaJPN
- 6-1 6-4
- Fin.
-
23 Nov 25
-
Jason Murray KublerJ.KublerAUS
- 7-5 6-2
- 1/2
-
22 Nov 25
-
Dane SweenyD.SweenyAUS
- 6-2 6-3
- 1/4
-
21 Nov 25
-
Matthew DellavedovaM.DellavedovaAUS
- 6-3 6-0
- 2nd
-
20 Nov 25
-
Moerani BouzigeM.BouzigeAUS
- 6-4 6-1
- 1st
-
18 Nov 25
Brisbane 3 Challenger
-
Alex BoltA.BoltAUS Loss
- 7-5 6-1
- 1/4
-
14 Nov 25
H2H Ranking live progression