Germany: W50 Troisdorf - Doubles - Main |
| 1/8-finals | Nuudi M./Pattinama Kerkhove L. | Heupgen I./Rennert J. V. | 2:0 (6:2, 6:2) | dettagli | 28.05.2024 |
Turkey: W15 Antalya 7 - Doubles - Main |
| 1/8-finals | Buchwald H./Rennert J. V. | Bartone K./Hageman M. | 0:2 (5:7, 3:6) | dettagli | 27.03.2024 |
Germany: W25 Troisdorf - Doubles - Main |
| Quarter-finals | Jaeger E./Rennert J. V. | Dittmann G. M./Sandberg V. | 1:2 (2:6, 7:5, 3:10) | dettagli | 31.05.2023 |
| 1/8-finals | Schreiber S./Wagner S. | Jaeger E./Rennert J. V. | 1:2 (6:2, 4:6, 7:10) | dettagli | 30.05.2023 |
Turkey: W15 Antalya 11 - Doubles - Main |
| 1/8-finals | Amariei I. D./Sevcikova L. | Gettwart F./Rennert J. V. | 2:1 (4:6, 6:3, 10:8) | dettagli | 12.04.2023 |
Turkey: W15 Antalya 10 - Doubles - Main |
| 1/8-finals | Hering K./Rennert J. V. | Ersoz V./Turkmen D. | 1:2 (4:6, 6:4, 7:10) | dettagli | 13.04.2022 |
Turkey: W15 Antalya - Doubles - Main |
| 1/8-finals | Akyurek D./Rennert J. V. | Amariei I. D./Yoruk I. | 0:2 (1:6, 0:6) | dettagli | 14.01.2022 |