| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2021 | 1/1 | 0/0 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 3/3 | 2/1 | 0/1 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2017 | 2/1 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 6/6 | 2/1 | 2/3 | 1/1 | 1/1 | 0/0 | 0/0 |
| porc. % | 50 % | 66.67 % | 40 % | 50 % | 50 % | 0 % | 0 % |
Alexander Erler/Lenny Hampel / programado / pasado
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Alexander Erler/Lenny Hampel form / superficie: I. difícil
Alexander Erler/Lenny Hampel / superficie: I. difícil
| 04.03.21 | 1/4 | Michal Mikula/Neil Oberleitner | Alexander Erler/Lenny Hampel | 7-63, 2-6, 12-10 |  | match details |  M15 Bratislava | I. difícil |
| 03.03.21 | 1er ronda | Alexander Erler/Lenny Hampel | Peter Nad/Michal Novansky | 7-5, 6-4 |  | match details |