Name: Anna Klasen
Country: Germany
Birthdate: 15.11.93, 30 years
WTA ranking: 894
TOP ranking's position: 426 (06.04.15, 7000 points)
Points: 25
Prize money: 73708 $
Matches total: 469
Win: 253
%: 53.94 %
Country: Germany
Birthdate: 15.11.93, 30 years
WTA ranking: 894
TOP ranking's position: 426 (06.04.15, 7000 points)
Points: 25
Prize money: 73708 $
Matches total: 469
Win: 253
%: 53.94 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 2/2 | 0/1 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 9/14 | 0/0 | 7/12 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2022 | 16/15 | 0/2 | 12/8 | 4/4 | 0/1 | 0/0 | 0/0 |
| 2021 | 15/10 | 1/1 | 11/7 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2020 | 20/8 | 0/0 | 18/6 | 2/1 | 0/1 | 0/0 | 0/0 |
| 2019 | 8/15 | 0/0 | 7/12 | 0/0 | 1/3 | 0/0 | 0/0 |
| 2018 | 27/20 | 4/3 | 8/9 | 1/1 | 14/7 | 0/0 | 0/0 |
| 2017 | 6/6 | 0/1 | 1/3 | 0/0 | 5/2 | 0/0 | 0/0 |
| 2016 | 17/23 | 0/0 | 14/17 | 0/3 | 3/3 | 0/0 | 0/0 |
| 2015 | 29/28 | 8/7 | 9/13 | 8/5 | 4/3 | 0/0 | 0/0 |
| 2014 | 42/22 | 19/7 | 20/13 | 0/1 | 3/1 | 0/0 | 0/0 |
| 2013 | 29/26 | 0/0 | 23/22 | 5/2 | 1/2 | 0/0 | 0/0 |
| 2012 | 17/17 | 0/0 | 17/14 | 0/2 | 0/1 | 0/0 | 0/0 |
| 2011 | 14/8 | 0/0 | 14/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 2/2 | 0/0 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 253/216 | 32/22 | 165/147 | 25/23 | 31/24 | 0/0 | 0/0 |
| perc. % | 53.94 % | 59.26 % | 52.88 % | 52.08 % | 56.36 % | 0 % | 0 % |
Anna Klasen / scheduled / last
| no matches found |
Anna Klasen form / year 2013 / surface: Clay
Anna Klasen / year 2013 / surface: Clay
| 18.11.13 | 1/4 | Anna Klasen | Martina Colmegna | 6-2, 6-1 |  | match details |  Castellon | Clay |
| 18.11.13 | 1st round | Anna Klasen | Charlotte Roemer | 6-2, 6-2 | | match details | ||
| 18.11.13 | 2nd round | Anna Klasen | Maria Jose Luque Moreno | 4-6, 6-3, 6-1 | | match details | ||
| 18.11.13 | 1/2 | Lucia Cervera-Vazquez | Anna Klasen | 6-1, 6-3 |  | match details | ||
| 04.11.13 | 1st round | Vivien Juhaszova | Anna Klasen | 6-3, 7-66 | | match details |  Umag | Clay |
| 28.10.13 | 1st round | Milana Spremo | Anna Klasen | 6-3, 6-3 | | match details | Umag | Clay |
| 07.10.13 | 2nd round | Ekaterine Gorgodze | Anna Klasen | 6-4, 3-6, 6-4 | | match details |  Antalya | Clay |
| 07.10.13 | 1st round | Anna Klasen | Ekaterina Tsiklauri | 7-5, 6-1 | | match details | ||
| 30.09.13 | 1st round | Hua-Chen Lee | Anna Klasen | 6-2, 6-4 | | match details | Antalya | Clay |
| 23.09.13 | 1/4 | Sherazad Reix | Anna Klasen | 6-3, 6-0 | | match details | Antalya | Clay |
| 23.09.13 | 1st round | Anna Klasen | Yagmur Akdemir | 6-2, 6-0 | | match details | ||
| 23.09.13 | 2nd round | Anna Klasen | Marie Benoit | 6-2, 6-2 | | match details | ||
| 02.09.13 | 1st round | Sonja Larsen | Anna Klasen | 6-3, 2-6, 6-2 | | match details |  Berlin | Clay |
| 19.08.13 | 1st round | Anna Klasen | Grace Maleka Mpassy-Nzoumba | 6-2, 6-1 | | match details | Braunschweig | Clay |
| 19.08.13 | 2nd round | Kristina Barrois | Anna Klasen | 1-6, 6-2, 6-3 | | match details | ||
| 12.08.13 | 2nd round | Yuuki Tanaka | Anna Klasen | 6-4, 6-3 | | match details | Ratingen | Clay |
| 12.08.13 | 1st round | Anna Klasen | Tess Sugnaux | 6-3, 6-2 | | match details | ||
| 05.08.13 | 1st round | Ankita Raina | Anna Klasen | 6-2, 6-3 | | match details |  Koksijde | Clay |
| 05.08.13 | q 1 | Anna Klasen | Lena Lutzeier | 6-4, 6-3 | | match details | ||
| 05.08.13 | qual. | Anna Klasen | Bernarda Pera | 7-5, 6-4 | | match details | ||
| 29.07.13 | 1st round | Olga Ianchuk | Anna Klasen | 3-6, 6-3, 6-4 | | match details |  Rovereto | Clay |
| 22.07.13 | 1/4 | Zuzana Luknarova | Anna Klasen | 6-4, 6-3 | | match details |  Bad Waltersdorf | Clay |
| 22.07.13 | 1st round | Anna Klasen | Denisa Kulhankova | 6-2, 6-1 | | match details | ||
| 22.07.13 | 2nd round | Anna Klasen | Lena Reichel | 6-0, 7-5 | | match details | ||
| 15.07.13 | q 1 | Anna Klasen | Amaia Ormazabal-Oregui | 6-0, 6-2 | | match details |  Contrexeville | Clay |
| 15.07.13 | qual. | Alix Collombon | Anna Klasen | 7-5, 7-5 | | match details | ||
| 15.07.13 | q 2 | Anna Klasen | Tsveta Dimitrova | 6-0, 6-0 | | match details | ||
| 01.07.13 | 1/4 | Anna Klasen | Anastasiya Vasylyeva | 6-1, 6-2 | | match details | Brussels | Clay |
| 01.07.13 | 1/2 | Anna Klasen | Steffi Distelmans | 6-3, 6-2 | | match details | ||
| 01.07.13 | 1st round | Anna Klasen | Monique Zuur | 6-2, 6-4 | | match details | ||
| 01.07.13 | fin | Anna Klasen | Eugeniya Pashkova | 6-3, 6-3 | | match details | ||
| 01.07.13 | 2nd round | Anna Klasen | Oceane Adam | 6-2, 6-1 | | match details | ||
| 24.06.13 | 1st round | Janina Toljan | Anna Klasen | 7-5, 4-6, 6-1 | | match details |  Breda | Clay |
| 17.06.13 | qual. | Anna Klasen | Julyette Steur | 6-4, 6-3 | | match details | Koeln | Clay |
| 17.06.13 | 1st round | Nathalia Rossi | Anna Klasen | 1-6, 6-1, 6-4 | | match details | ||
| 17.06.13 | q 2 | Anna Klasen | Laura Correia | 7-5, 6-2 | | match details | ||
| 10.06.13 | 1st round | Laura-Ioana Paar | Anna Klasen | 6-4, 6-4 | | match details | Essen | Clay |
| 29.04.13 | q 1 | Ivonne Cavalle-Reimers | Anna Klasen | 6-2, 6-1 | | match details | Wiesbaden | Clay |
| 22.04.13 | q 2 | Anna Klasen | Christina Oberger | 6-2, 6-2 | | match details |  Chiasso | Clay |
| 22.04.13 | qual. | Katerina Siniakova | Anna Klasen | 6-0, 6-2 | | match details | ||
| 15.04.13 | 1st round | Anna Klasen | Aleksandra Zenovka | 6-4, 6-0 | | match details | Sibenik | Clay |
| 15.04.13 | 2nd round | Bernarda Pera | Anna Klasen | 6-1, 6-0 | | match details | ||
| 08.04.13 | 1st round | Bernarda Pera | Anna Klasen | 6-0, 7-64 | | match details | Bol | Clay |
| 11.03.13 | 1st round | Daria Salnikova | Anna Klasen | 6-2, 5-7, 7-62 | | match details | Le Havre | Clay |
| 04.03.13 | 1st round | Alexandra Rey | Anna Klasen | 7-63, 7-5 | | match details | Amiens | Clay |