 Germany: M25 Trier - Singles - Main |
|---|
| 1/8-finals | Walder J. | Obert A. | 0:2 (4:6, 5:7) | dettagli | 14.08.2019 |
| 1/16-finals | Lemstra K. | Walder J. | 0:2 (4:6, 2:6) | dettagli | 13.08.2019 |
| Germany: Kamen - Singles - Main |
|---|
| 1/16-finals | Prechtel S. | Walder J. | 2:1 (6:4, 3:6, 6:3) | dettagli | 26.06.2019 |
| Germany: Ueberlingen - Singles - Main |
|---|
| 1/16-finals | Heller P. | Walder J. | 2:0 (7:68, 6:3) | dettagli | 22.08.2018 |
| Germany: Ueberlingen - Singles - Main |
|---|
| 1/8-finals | Torebko P. | Walder J. | 2:0 (6:4, 6:3) | dettagli | 24.08.2017 |
| 1/16-finals | Walder J. | Heger T. | 2:0 (6:3, 6:4) | dettagli | 22.08.2017 |
| Germany: Kamen - Singles - Main |
|---|
| 1/8-finals | Walder J. | Vasilenko A. | 0:2 (0:6, 2:6) | dettagli | 29.06.2017 |
| 1/16-finals | Ejupovic E. | Walder J. | 1:2 (6:2, 1:6, 5:7) | dettagli | 27.06.2017 |
| Germany: Bad Salzdetfurth - Singles - Main |
|---|
| 1/16-finals | Walder J. | Von Massow G. | 1:2 (3:6, 6:3, 6:7) | dettagli | 26.10.2016 |
| Germany: Wetzlar - Singles - Main |
|---|
| 1/8-finals | Banes M. | Walder J. | 2:0 (6:2, 6:1) | dettagli | 10.08.2016 |
| 1/16-finals | Walder J. | Obert A. | 2:0 (6:4, 7:66) | dettagli | 09.08.2016 |
| Germany: Essen - Singles - Main |
|---|
| 1/16-finals | Walder J. | Rosenkranz M. | 1:2 (6:4, 1:6, 3:6) | dettagli | 02.08.2016 |
