| 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 2020
Anna Klasen/Romy Koelzer / año 2020
| 06.03.20 | 1/2 | Ioana Gaspar/Rebeka Masarova | Anna Klasen/Romy Koelzer | 2-6, 6-4, 14-12 |  | match details |  W15 Heraklion | Arcilla |
| 05.03.20 | 1/4 | Anna Klasen/Romy Koelzer | Martina Colmegna/Dalila Spiteri | 5-7, 6-1, 10-6 |  | match details | ||
| 03.03.20 | 1er ronda | Anna Klasen/Romy Koelzer | Jessica Bouzas Maneiro/Marta Custic | 2-6, 6-4, 10-3 | | match details |