Head 2 Head
Win Loss Stats
Duckworth
WWLWWWWLLW
Katayama
2024
2023
2022
20 - 10
0 - 0
13-6
Hard
0-0
5-2
I Hard
0-0
2-2
Clay
0-0
-
- J.Duckworth (5)
- S.Katayama (WC)
- 6-3 6-2
- 2nd
-
-
20 Nov 14
-
Toyota Challenger -
-
Carpet
-
James Duckworth
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 20-10 | 13-6 | 2-2 | 5-2 | 0-0 | 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 |
| Total | 466-295 | 275-170 | 107-59 | 36-28 | 39-35 | 9-3 |
Guangzhou Challenger
-
Ricardas BerankisR.BerankisLTU
- 6-1 6-1
- 2nd
-
01 May 24
-
Dane SweenyD.SweenyAUS
- 0-6 6-3 6-2
- 1st
-
30 Apr 24
Shenzhen 1 Challenger
-
Lloyd HarrisL.HarrisRSA Loss
- 6-3 6-3
- Fin.
-
28 Apr 24
-
Remy BertolaR.BertolaSUI
- 6-3 6-2
- 1/2
-
27 Apr 24
-
Mattia BellucciM.BellucciITA
- 4-6 6-3 7-64
- 1/4
-
26 Apr 24
-
Antoine EscoffierA.EscoffierFRA
- 6-4 6-3
- 2nd
-
25 Apr 24
-
Rigele TeR.TeCHN
- 7-5 6-2
- 1st
-
23 Apr 24
Gwangju Challenger
-
Yu Hsiou HsuY.HsuTPE Loss
- 6-3 6-76 6-1
- 1st
-
16 Apr 24
Busan Challenger
-
Yasutaka UchiyamaY.UchiyamaJPN Loss
- 6-3 4-6 7-64
- 1/2
-
13 Apr 24
-
Illya MarchenkoI.MarchenkoUKR
- 7-65 3-6 6-3
- 1/4
-
12 Apr 24
Sho Katayama
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2024 | 0-0 | - | - | - | - | - |
| 2023 | 1-2 | 1-2 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2022 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2020 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 8-7 | 6-6 | 0-0 | 0-0 | 0-0 | 2-1 |
| 2018 | 14-13 | 11-10 | 0-0 | 0-1 | 0-0 | 3-2 |
| 2017 | 28-14 | 28-14 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2016 | 26-16 | 17-9 | 4-4 | 2-1 | 0-0 | 3-2 |
| 2015 | 23-18 | 15-13 | 4-2 | 2-2 | 0-0 | 2-1 |
| 2014 | 14-14 | 7-10 | 4-2 | 0-0 | 0-0 | 3-2 |
| 2013 | 0-2 | 0-0 | 0-0 | 0-0 | 0-0 | 0-2 |
| 2012 | 0-1 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 |
| 2011 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 | 1-1 |
| Total | 115-89 | 85-65 | 12-8 | 4-4 | 0-0 | 14-12 |
H2H Ranking live progression
