Duckworth - Kubler
18.08.2011, Futures 2011, quarterfinal, clay
| Duckworth James | 2 : 0 (6-4, 6-3) |
Kubler Jason | ||
|---|---|---|---|---|
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79. | Singles ranking | 469. | ![]() |
| 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 | 0/1 | - |
| Clay | 11/4 | - |
| Grass | 2/4 | - |
| Hard | 12/12 | 6/2 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 567/375 | 121/68 | 340/217 | 53/40 | 53/49 | 0/1 |
| 2026 | 25/22 | 11/4 | 12/12 | 0/1 | 2/4 | 0/1 |
| 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: | 494/235 | 259/109 | 195/98 | 5/9 | 33/18 | 2/1 |
| 2026 | 7/2 | - | 6/2 | - | - | 1/0 |
| 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
| Winston Salem, SF, 29.08.2026 | ||
| Fery - Duckworth | 1:0 | |
| Winston Salem, QF, 28.08.2026 | ||
| Duckworth - Marozsan | 2:1 | |
| Winston Salem, R16, 27.08.2026 | ||
| Duckworth - Sonego | 2:0 | |
| Winston Salem, 2R, 25.08.2026 | ||
| Duckworth - Navone | 2:0 | |
| Winston Salem, 1R, 24.08.2026 | ||
| Duckworth - Vandecasteele | 2:0 | |
| Cincinnati, 2R, 15.08.2026 | ||
| Fery - Duckworth | 2:1 | |
| Cincinnati, 1R, 14.08.2026 | ||
| Duckworth - Wolf | 2:0 | |
| Montreal, 2R, 05.08.2026 | ||
| De Minaur - Duckworth | 2:0 | |
| Montreal, 1R, 03.08.2026 | ||
| Duckworth - O'Connell | 2:0 | |
| Los Cabos, R16, 30.07.2026 | ||
| Norrie - Duckworth | 2:0 | |
- Kubler
| Futures 2026, QF, 12.03.2026 | ||
| MacKenzie - Kubler | 1:0 | |
| Futures 2026, R16, 12.03.2026 | ||
| Kubler - Statham | 2:0 | |
| Futures 2026, 1R, 09.03.2026 | ||
| Kubler - Bland | 2:0 | |
| Futures 2026, Q-R16, 08.03.2026 | ||
| Kubler - Murray | 2:0 | |
| Davis Cup, 08.02.2026 | ||
| Kubler - Camacho | 2:0 | |
| Australian Open, 1R, 18.01.2026 | ||
| Tiafoe - Kubler | 3:0 | |
| Australian Open, Q-3R, 15.01.2026 | ||
| Kubler - Blockx | 1:0 | |
| 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 | |
This week's tournaments
| Main tournaments | ||||
| US Open | 64 | |||
| Winston Salem | 1 | |||
| US Open | 64 | |||
| Monterrey | 2 | |||
| Lower level tournaments | ||||
| Kingston 2 challenger | 2 | |||
| Zhangjiagang challenger | 30 | |||
| Como challenger | 31 | |||
| Porto 2 challenger | 32 | |||
| Plovdiv 3 challenger | 28 | |||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 64 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| UTR Pro Tennis Series 9 | 11 | |||
| Bytom ITF | 1 | |||
| Tianjin 5 ITF | 16 | |||
| Kursumlijska Banja 16 ITF | 1 | |||
| Leiria ITF | 16 | |||
| Oldenzaal ITF | 1 | |||
| Saint Palais sur Mer ITF | 9 | |||
| Kursumlijska Banja 17 ITF | 16 | |||
| Verbier 2 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 24 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Badalona ITF | 21 | |||
| Brasov 2 ITF | 1 | |||
| Brasov 3 ITF | 30 | |||
| Cap d'Agde ITF | 12 | |||
| Fiano Romano ITF | 16 | |||
| Grodzisk Mazowiecki ITF | 16 | |||
| Haren ITF | 16 | |||
| Hurghada 8 ITF | 1 | |||
| Hurghada 9 ITF | 26 | |||
| Monastir 47 ITF | 1 | |||
| Monastir 48 ITF | 16 | |||
| Tianjin 4 ITF | 1 | |||
| Torello ITF | 1 | |||
| Yeongwol ITF | 26 | |||
| UTR Pro Match Series | 72 | |||
| UTR Pro Tennis Series | 5 | |||
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