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 2023 / surface: Clay
Anna Klasen / year 2023 / surface: Clay
| 25.09.23 | q 1 | Laura Hietaranta | Anna Klasen | 6-2, 6-3 |  | match details |  W25 Santa | Clay |
| 04.09.23 | q 1 | Chiara Scholl | Anna Klasen | 6-2, 6-2 | | match details |  W60 Vienna | Clay |
| 30.08.23 | 1st round | Merel Hoedt | Anna Klasen | 6-2, 6-1 | | match details |  W40 Oldenzaal | Clay |
| 29.08.23 | qual. | Anna Klasen | Marine Partaud | 4-6, 6-4, 6-4 |  | match details | ||
| 28.08.23 | q 1 | Anna Klasen | Emma Van Poppel | 6-2, 6-0 | | match details | ||
| 22.08.23 | 1st round | Ella Seidel | Anna Klasen | 6-2, 6-3 | | match details |  W25 Braunschweig | Clay |
| 19.06.23 | q 1 | Lia Karatancheva | Anna Klasen | 7-5, 6-1 | | match details |  W40 Ystad | Clay |
| 12.06.23 | qual. | Nika Radisic | Anna Klasen | 6-3, 6-2 | | match details |  W60 Ricany | Clay |
| 11.06.23 | q 1 | Anna Klasen | Laura Svatikova | 2-6, 6-3, 6-4 | | match details | ||
| 29.05.23 | q 1 | Yuliana Lizarazo | Anna Klasen | 6-3, 6-2 | | match details | W60 Brescia | Clay |
| 10.05.23 | 1st round | Bella Bergkvist Larsson | Anna Klasen | 6-3, 6-3 | | match details | W25 Bastad | Clay |
| 09.05.23 | qual. | Anna Klasen | Tilde Stromquist | 6-1, 6-4 | | match details | ||
| 08.05.23 | q 1 | Anna Klasen | Stina Larsson | 0-6, 6-2, 10-7 | | match details | ||
| 02.05.23 | 1st round | Mona Barthel | Anna Klasen | 6-4, 3-6, 6-3 | | match details | W100 Wiesbaden | Clay |
| 01.05.23 | qual. | Anna Klasen | Andreea Prisacariu | 6-72, 6-3, 7-5 | | match details | ||
| 30.04.23 | q 1 | Anna Klasen | Emily Appleton | 6-4, 6-3 | | match details | ||
| 16.04.23 | q 1 | Chiara Girelli | Anna Klasen | 6-71, 7-5, 6-1 | | match details |  W60 Bellinzona | Clay |
| 11.04.23 | 1st round | Marta Soriano Santiago | Anna Klasen | 6-1, 4-6, 6-4 | | match details |  W15 Telde | Clay |
| 05.04.23 | 1st round | Jiho Shin | Anna Klasen | 6-1, 2-6, 6-2 | | match details | W15 Telde | Clay |