 Croatia: M15 Bol - Doubles - Main |
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| 1/8-finals | Jakic M./Nandal Y. | Knippling P./Toto N. | 2:0 (6:4, 6:4) | details | 22.05.2024 |
 Tunisia: M25 Hammamet 7 - Doubles - Main |
|---|
| 1/8-finals | Drayton T./Knippling P. | Giacomini L./Juszczak P. | 0:2 (1:6, 4:6) | details | 17.04.2024 |
 Germany: M15 Meerbusch - Doubles - Main |
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| 1/8-finals | Kecojevic M./Knippling P. | Gadamauri B./Negritu Ch. | 0:2 (1:6, 0:6) | details | 25.04.2023 |
 Portugal: M25 Portimao - Doubles - Main |
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| 1/8-finals | Knippling P./Melzer L. | De Carvalho V./Lescure M. | 1:2 (7:65, 4:6, 4:10) | details | 26.10.2021 |
| Portugal: M25 Quinta Do Lago - Doubles - Main |
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| 1/8-finals | Babic Z./Chrysochos P. | Knippling P./Saraiva Dos Santos P. A. | 2:0 (7:68, 6:3) | details | 20.10.2021 |
| Portugal: M25 Loule - Doubles - Main |
|---|
| 1/8-finals | Knippling P./Saraiva Dos Santos P. A. | Barroso Campos A./Ortega-Olmedo R. | 0:2 (3:6, 65:7) | details | 12.10.2021 |
| Portugal: M25 Sintra 2 - Doubles - Main |
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| 1/8-finals | Knippling P./Saraiva Dos Santos P. A. | Patino L./Rodriguez Taverna S. | 1:2 (6:4, 3:6, 4:10) | details | 16.09.2021 |
| Tunisia: M15 Monastir 27 - Doubles - Main |
|---|
| Quarter-finals | Knippling P./Lofman A. | Shelbayh A./Vives Marcos P. | 0:2 (4:6, 2:6) | details | 22.07.2021 |
| 1/8-finals | Ansari A./Jones A. | Knippling P./Lofman A. | 1:2 (64:7, 6:2, 7:10) | details | 20.07.2021 |
 Brazil: Sao Paulo - Doubles - Main |
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| 1/8-finals | Elias G./Knippling P. | Gomez-Herrera C./Ortega-Olmedo R. | 0:2 (3:6, 4:6) | details | 25.11.2020 |
