Duckworth - Kubler
18.08.2011, Futures 2011, quarterfinal, clay
| Duckworth James |
2 : 0 (6-4, 6-3) |
Kubler Jason |
 |
87. |
Singles ranking |
188. |
 |
| 21. 1. 1992 |
Birthdate |
19. 5. 1993 |
| 183 cm |
Height |
178 cm |
| 82 kg |
Weight |
74 kg |
| right |
Plays |
right |
| - |
Turned pro |
- |
Head-to-head: 5 - 1
| Year |
Tournament |
Match |
S |
Surface |
1 |
2 |
3 |
4 |
5 |
Round |
| 2025 |
Sydney challenger |
Duckworth |
2 |
|
7 |
6 |
|
|
|
SF |
| Kubler |
0 |
5 |
2 |
|
|
|
| 2022 |
Newport |
Kubler |
2 |
|
7 |
7 |
|
|
|
QF |
| Duckworth |
0 |
5 |
63 |
|
|
|
| 2019 |
An-Ning challenger |
Duckworth |
2 |
|
7 |
7 |
|
|
|
R16 |
| Kubler |
0 |
5 |
65 |
|
|
|
| 2018 |
Washington |
Duckworth |
2 |
|
1 |
6 |
7 |
|
|
2R |
| Kubler |
1 |
6 |
2 |
65 |
|
|
| 2013 |
Futures 2013 |
Duckworth |
2 |
|
7 |
6 |
|
|
|
F |
| Kubler |
0 |
6 |
2 |
|
|
|
| 2011 |
Futures 2011 |
Duckworth |
2 |
|
6 |
6 |
|
|
|
QF |
| Kubler |
0 |
4 |
3 |
|
|
|
Betting odds
Latest matches
| Playford 2 challenger, SF, 29.11.2025 |
| |
Sweeny - Duckworth |
2:1 |
| Playford 2 challenger, QF, 28.11.2025 |
| |
Duckworth - Noguchi |
2:0 |
| Playford 2 challenger, R16, 26.11.2025 |
| |
Duckworth - Singh |
2:0 |
| Playford 2 challenger, 1R, 25.11.2025 |
| |
Duckworth - Imamura |
2:0 |
| Sydney challenger, F, 23.11.2025 |
| |
Duckworth - Matsuoka |
2:0 |
| Sydney challenger, SF, 22.11.2025 |
| |
Duckworth - Kubler |
2:0 |
| Sydney challenger, QF, 21.11.2025 |
| |
Duckworth - Sweeny |
2:0 |
| Sydney challenger, R16, 20.11.2025 |
| |
Duckworth - Dellavedova |
2:0 |
| Sydney challenger, 1R, 18.11.2025 |
| |
Duckworth - Bouzige |
2:0 |
| Brisbane 4 challenger, QF, 14.11.2025 |
| |
Bolt - Duckworth |
2:0 |
| Playford 2 challenger, R16, 27.11.2025 |
| |
Overbeck - Kubler |
1:0 |
| Playford 2 challenger, 1R, 25.11.2025 |
| |
Kubler - Tu |
2:0 |
| Sydney challenger, SF, 22.11.2025 |
| |
Duckworth - Kubler |
2:0 |
| Sydney challenger, QF, 21.11.2025 |
| |
Kubler - Bolt |
2:0 |
| Sydney challenger, R16, 20.11.2025 |
| |
Kubler - Gengel |
2:0 |
| Sydney challenger, 1R, 18.11.2025 |
| |
Kubler - Marinkov |
2:1 |
| Brisbane 4 challenger, 1R, 11.11.2025 |
| |
Vithoontien - Kubler |
2:1 |
| Suzhou challenger, 1R, 20.10.2025 |
| |
Harris - Kubler |
1:0 |
| Shenzhen 2 challenger, 1R, 14.10.2025 |
| |
Sun - Kubler |
2:0 |
| Jinan challenger, Q-1R, 06.10.2025 |
| |
Samrej - Kubler |
2:0 |