Name: Julian Onken
Country: Germany
Birthdate: 29.05.88, 36 years
ATP ranking: 892
TOP ranking's position: 693 (20.03.17, 33 points)
Points: 16
Prize money: 15.969 $
Matches total: 212
Win: 122
%: 57.55 %
Country: Germany
Birthdate: 29.05.88, 36 years
ATP ranking: 892
TOP ranking's position: 693 (20.03.17, 33 points)
Points: 16
Prize money: 15.969 $
Matches total: 212
Win: 122
%: 57.55 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 1/3 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 3/4 | 0/0 | 3/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 23/21 | 0/0 | 22/19 | 0/1 | 1/1 | 0/0 | 0/0 |
| 2016 | 39/23 | 7/4 | 32/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 33/16 | 0/1 | 31/14 | 0/0 | 2/1 | 0/0 | 0/0 |
| 2014 | 5/4 | 0/0 | 4/3 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2013 | 17/11 | 0/0 | 16/10 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2012 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 122/90 | 7/5 | 110/79 | 0/2 | 5/4 | 0/0 | 0/0 |
| perc. % | 57.55 % | 58.33 % | 58.2 % | 0 % | 55.56 % | 0 % | 0 % |
Julian Onken / Fixtures
| no matches found |
Julian Onken form / year 2017 / surface: Clay
Julian Onken / year 2017 / surface: Clay
| 21.12.17 | 1/4 | Enrique Lopez-Perez | Julian Onken | 6-2, 6-4 |  | match details |  Pakistan F3 | Clay |
| 20.12.17 | 2nd round | Julian Onken | Luka Pavlovic | 6-1, 3-6, 6-3 |  | match details | ||
| 19.12.17 | 1st round | Julian Onken | Aqeel Khan | 6-2, 6-2 | | match details | ||
| 15.12.17 | 1/4 | Ivan Nedelko | Julian Onken | 7-5, 6-1 | | match details | Pakistan F2 | Clay |
| 14.12.17 | 2nd round | Julian Onken | Muhammad Abid | 6-0, 6-1 | | match details | ||
| 13.12.17 | 1st round | Julian Onken | Ahmed Chaudary | 7-65, 6-2 | | match details | ||
| 06.12.17 | 2nd round | Samir Iftikhar | Julian Onken | 6-1, 6-1 | | match details | Pakistan F1 | Clay |
| 03.12.17 | 1st round | Julian Onken | Tegbir Singh Hara | 6-0, 6-0 | | match details | ||
| 15.11.17 | 2nd round | Pol Toledo Bague | Julian Onken | 2-6, 6-4, 6-0 | | match details |  Morocco F6 | Clay |
| 13.11.17 | 1st round | Julian Onken | Bastien Kolly | 7-5, 6-3 | | match details | ||
| 08.11.17 | 2nd round | Ivan Gakhov | Julian Onken | 6-1, 6-1 | | match details | Morocco F5 | Clay |
| 07.11.17 | 1st round | Julian Onken | Nicolas Uryson | 6-4, 6-4 | | match details | ||
| 01.11.17 | 2nd round | Marco Di Prima | Julian Onken | 7-610, 7-5 | | match details | Morocco F4 | Clay |
| 31.10.17 | 1st round | Julian Onken | Younes Rachidi | 6-0, 6-3 | | match details | ||
| 08.09.17 | 1/2 | Yan Sabanin | Julian Onken | 6-4, 6-74, 6-3 | | match details |  Ukraine F5 | Clay |
| 07.09.17 | 1/4 | Julian Onken | Vladyslav Orlov | 6-2, 6-4 | | match details | ||
| 06.09.17 | 2nd round | Julian Onken | Roman Boychuk | 6-1, 6-1 | | match details | ||
| 04.09.17 | 1st round | Julian Onken | Nikita Repkin | 3-6, 6-2, 6-1 | | match details | ||
| 30.08.17 | 2nd round | Vladimir Uzhylovsky | Julian Onken | 6-74, 6-1, 6-0 | | match details | Ukraine F4 | Clay |
| 29.08.17 | 1st round | Julian Onken | Daniiar Duldaev | 4-6, 6-3, 6-1 | | match details | ||
| 22.08.17 | 1st round | Mats Rosenkranz | Julian Onken | 4-6, 6-4, 6-4 | | match details |  Belgium F10 | Clay |
| 02.08.17 | 2nd round | Jan Choinski | Julian Onken | 6-0, 6-1 | | match details |  Germany F9 | Clay |
| 01.08.17 | 1st round | Julian Onken | Nathan Eshmade | 6-4, 7-5 | | match details | ||
| 16.07.17 | qual. | Mariano Kestelboim | Julian Onken | 6-3, 2-0, Julian Onken - retired | | match details |  Poznan Challenger | Clay |
| 15.07.17 | q 2 | Julian Onken | Piotr Grynkowski | 6-73, 6-2, 5-3, Piotr Grynkowski - retired | | match details | ||
| 08.07.17 | q 2 | Nicola Kuhn | Julian Onken | 6-4, 6-3 | | match details | Braunschweig Challenger | Clay |
| 08.07.17 | q 1 | Julian Onken | Arnd Weyhausen | 6-2, 6-4 | | match details | ||
| 23.06.17 | 2nd round | Dominik Boehler | Julian Onken | 6-3, 6-1 | | match details | Germany F4 | Clay |
| 20.06.17 | 1st round | Julian Onken | Linus Krohn | 7-5, 7-65 | | match details | ||
| 18.04.17 | 1st round | Cem Ilkel | Julian Onken | 6-2, 6-3 | | match details |  Turkey F15 | Clay |
| 13.04.17 | 2nd round | Marsel Ilhan | Julian Onken | 4-6, 6-1, 6-0 | | match details | Turkey F14 | Clay |
| 11.04.17 | 1st round | Julian Onken | Simon Navarro | 6-2, 6-70, 6-2 | | match details | ||
| 28.03.17 | 1st round | Andrej Martin | Julian Onken | 6-4, 6-73, 6-1 | | match details |  Croatia F4 | Clay |
| 21.03.17 | 1st round | Jurij Rodionov | Julian Onken | 2-6, 7-67, 6-1 | | match details | Croatia F3 | Clay |
| 16.03.17 | 2nd round | Pere Riba | Julian Onken | 6-1, 6-2 | | match details | Croatia F2 | Clay |
| 15.03.17 | 1st round | Julian Onken | Denys Mylokostov | 6-4, 7-5 | | match details | ||
| 13.03.17 | q 2 | Julian Onken | Jiri Vachtl | 6-1, 6-0 | | match details | ||
| 13.03.17 | qual. | Julian Onken | Marco Miceli | 6-3, 6-2 | | match details | ||
| 13.03.17 | Julian Onken | Jan Robert Lajos | 6-1, 6-1 | | match details | |||
| 13.03.17 | q 1 | Julian Onken | Jakob Johansson-Holm | 5-7, 6-3, 6-1 | | match details | ||
| 08.03.17 | 1st round | Nino Serdarusic | Julian Onken | 6-1, 6-0 | | match details | Croatia F1 | Clay |
