Duckworth - Kubler
18.08.2011, Futures 2011, quarterfinal, clay
| Duckworth James | 2 : 0 (6-4, 6-3) |
Kubler Jason | ||
|---|---|---|---|---|
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86. | Singles ranking | 192. | ![]() |
| 21. 1. 1992 | Birthdate | 19. 5. 1993 | ||
| 183 cm | Height | 178 cm | ||
| 82 kg | Weight | 74 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Duckworth James | Kubler Jason |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 2/2 | 2/0 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 544/355 | 110/64 | 330/207 | 53/39 | 51/45 | - |
| 2026 | 2/2 | - | 2/2 | - | - | - |
| 2025 | 46/34 | 6/4 | 29/21 | 6/3 | 5/6 | - |
| 2024 | 42/29 | 2/3 | 23/14 | 7/7 | 10/5 | - |
| 2023 | 51/28 | 1/3 | 43/21 | 5/2 | 2/2 | - |
| 2022 | 24/27 | 0/2 | 20/18 | 0/1 | 4/6 | - |
| 2021 | 36/24 | 1/2 | 15/9 | 12/9 | 8/4 | - |
| 2020 | 12/10 | 1/2 | 10/4 | 1/4 | - | - |
| 2019 | 52/26 | 8/4 | 39/17 | 1/2 | 4/3 | - |
| 2018 | 23/15 | 4/2 | 19/10 | 0/1 | 0/2 | - |
| 2017 | 0/1 | - | 0/1 | - | - | - |
| 2016 | 43/18 | - | 33/12 | 9/1 | 1/5 | - |
| 2015 | 36/27 | 8/5 | 24/17 | 3/4 | 1/1 | - |
| 2014 | 38/24 | 8/5 | 15/12 | 8/4 | 7/3 | - |
| 2013 | 45/27 | 16/4 | 25/19 | 1/1 | 3/3 | - |
| 2012 | 25/25 | 9/11 | 13/11 | - | 3/3 | - |
| 2011 | 48/19 | 41/13 | 5/5 | - | 2/1 | - |
| 2010 | 14/11 | 3/3 | 10/7 | - | 1/1 | - |
| 2009 | 3/4 | - | 3/4 | - | - | - |
| 2008 | 2/2 | - | 2/2 | - | - | - |
| 2007 | 2/1 | 2/1 | - | - | - | - |
| 2006 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 489/233 | 259/109 | 191/96 | 5/9 | 33/18 | 1/1 |
| 2026 | 2/0 | - | 2/0 | - | - | - |
| 2025 | 39/16 | 6/1 | 30/13 | - | 3/2 | - |
| 2024 | 8/4 | - | 8/4 | - | - | - |
| 2023 | 25/19 | 7/6 | 10/9 | - | 8/4 | - |
| 2022 | 50/22 | 20/5 | 17/10 | 3/4 | 9/2 | 1/1 |
| 2021 | 25/15 | - | 23/12 | 2/3 | - | - |
| 2020 | 17/7 | - | 17/6 | 0/1 | - | - |
| 2019 | 14/11 | 2/3 | 8/4 | - | 4/4 | - |
| 2018 | 46/25 | 0/3 | 40/18 | 0/1 | 6/3 | - |
| 2017 | 36/11 | 18/7 | 18/4 | - | - | - |
| 2016 | 10/5 | 10/5 | - | - | - | - |
| 2015 | 10/15 | 9/12 | 0/1 | - | 1/2 | - |
| 2014 | 68/23 | 68/23 | - | - | - | - |
| 2013 | 36/12 | 36/12 | - | - | - | - |
| 2012 | 38/13 | 36/12 | - | - | 2/1 | - |
| 2011 | 28/10 | 28/10 | - | - | - | - |
| 2010 | 24/16 | 19/10 | 5/6 | - | - | - |
| 2009 | 4/4 | - | 4/4 | - | - | - |
| 2008 | 9/5 | - | 9/5 | - | - | - |
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
- Duckworth
| Adelaide, 1R, 13.01.2026 | ||
| Machac - Duckworth | 2:0 | |
| Brisbane, 1R, 05.01.2026 | ||
| Michelsen - Duckworth | 2:1 | |
| Brisbane, Q-R16, 04.01.2026 | ||
| Duckworth - Atmane | 2:0 | |
| Brisbane, Q-1R, 03.01.2026 | ||
| Duckworth - Schoolkate | 2:0 | |
| 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 | |
- Kubler
| Australian Open, Q-2R, 14.01.2026 | ||
| Kubler - Gaubas | 2:0 | |
| Australian Open, Q-1R, 13.01.2026 | ||
| Kubler - Mayot | 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 | |
This week's tournaments
| Main tournaments | ||||
| Australian Open | 13 | |||
| Adelaide | 8 | |||
| Auckland | 6 | |||
| Australian Open | 15 | |||
| Adelaide | 4 | |||
| Hobart | 4 | |||
| Lower level tournaments | ||||
| Nonthaburi 2 challenger | 7 | |||
| Kooyong - exh. | 3 | |||
| Buenos Aires 3 challenger | 15 | |||
| Glasgow challenger | 13 | |||
| UTR Pro Tennis Series | 12 | |||
| UTR Pro Tennis Series 3 | 70 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Kooyong - exh. | 1 | |||
| Nonthaburi 12 ITF | 11 | |||
| Buenos Aires ITF | 15 | |||
| Manchester ITF | 16 | |||
| Antalya 2 ITF | 13 | |||
| Bradenton ITF | 17 | |||
| Le Lamentin ITF | 16 | |||
| UTR Pro Tennis Series 5 | 20 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Hurghada 2 ITF | 17 | |||
| Monastir 18 ITF | 15 | |||
| UTR Pro Match Series | 46 | |||
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