| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2020 | 2/1 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 3/5 | 0/0 | 2/4 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2018 | 8/3 | 0/0 | 4/1 | 0/0 | 4/2 | 0/0 | 0/0 |
| 2017 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 3/4 | 0/0 | 3/3 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 16/15 | 0/0 | 11/11 | 0/0 | 5/4 | 0/0 | 0/0 |
| porc. % | 51.61 % | 0 % | 50 % | 0 % | 55.56 % | 0 % | 0 % |
Anna Klasen/Romy Koelzer / programado / pasado
| No se encontraron partidos |
Anna Klasen/Romy Koelzer form / año 2018 / superficie: Alfombra
Anna Klasen/Romy Koelzer / año 2018 / superficie: Alfombra
| 05.03.18 | 1/4 | Katarzyna Kawa/Shalimar Talbi | Anna Klasen/Romy Koelzer | 2-6, 6-3, 10-4 | match details | Alfombra | ||
| 05.03.18 | 1er ronda | Anna Klasen/Romy Koelzer | Veronica Napolitano/Miriana Tona | 6-2, 6-1 | match details | |||
| 26.02.18 | 1/2 | Anna Klasen/Romy Koelzer | Tayisiya Morderger/Yana Morderger | 6-2, 6-4 | match details | Alfombra | ||
| 26.02.18 | 1er ronda | Anna Klasen/Romy Koelzer | Greetje Minnen/Shelby Talcott | 1-6, 7-5, 10-7 | match details | |||
| 26.02.18 | fin | Quinn Gleason/Sviatlana Pirazhenka | Anna Klasen/Romy Koelzer | 6-4, 6-4 | match details | |||
| 26.02.18 | 1/4 | Anna Klasen/Romy Koelzer | Lou Adler/Petra Januskova | 6-70, 6-4, 10-8 | match details |


