Egypt: M15 Cairo 2 - Doubles - Main |
| 1/8-finals | Bachmaier P./De Boes M. | Grynkowski P./Liu H. | 2:0 (6:4, 6:2) | details | 11.01.2022 |
Egypt: M15 Cairo - Doubles - Main |
| Quarter-finals | Grynkowski P./Jones M. | Ho R./Lomakin G. | 0:2 (4:6, 0:6) | details | 06.01.2022 |
| 1/8-finals | Grynkowski P./Jones M. | Bachmaier P./De Boes M. | 2:1 (62:7, 7:5, 10:5) | details | 04.01.2022 |
Tunisia: M15 Monastir 47 - Doubles - Main |
| 1/8-finals | Bouquier A./Parker S. | Bronka A./Grynkowski P. | 2:0 (6:4, 6:0) | details | 07.12.2021 |
Tunisia: M15 Monastir 46 - Doubles - Main |
| Quarter-finals | Bronka A./Grynkowski P. | Fernandez Flores D./Soriano Barrera A. | 1:2 (1:6, 6:3, 7:10) | details | 02.12.2021 |
| 1/8-finals | Bronka A./Grynkowski P. | Ben Abdennibi S./Misrahi J. | 2:0 (6:4, 6:1) | details | 30.11.2021 |
Tunisia: M15 Monastir 45 - Doubles - Main |
| 1/8-finals | Bojarski A./Grynkowski P. | Fernandez Flores D./Soriano Barrera A. | 0:2 (4:6, 2:6) | details | 23.11.2021 |
Poland: M15 Lodz - Doubles - Main |
| 1/8-finals | Aboian V./Hess S. | Grynkowski P./Kielan S. | 2:1 (6:4, 67:7, 11:9) | details | 17.08.2021 |
Poland: M25 Grodzisk Mazowiecki - Doubles - Main |
| 1/8-finals | Hermans M./Matuszewski P. | Galus P./Grynkowski P. | 2:0 (6:3, 6:3) | details | 03.08.2021 |
Egypt: M15 Cairo 5 - Doubles - Main |
| 1/8-finals | Grynkowski P./Michalski D. | Galarza J. I./Paz J. P. | 1:2 (6:3, 4:6, 4:10) | details | 13.04.2021 |
Slovakia: M15 Bratislava - Doubles - Main |
| 1/8-finals | Grynkowski P./Vasa E. | Mikula M./Oberleitner N. | 0:2 (4:6, 3:6) | details | 02.03.2021 |
Egypt: M15 Cairo - Doubles - Main |
| Semi-finals | Dzhavakian Y./Grynkowski P. | Bocchi L./Ornago F. | 0:2 (4:6, 4:6) | details | 08.01.2021 |
| Quarter-finals | Dzhavakian Y./Grynkowski P. | Folliot Q./Ionel N. D. | 2:1 (6:3, 1:6, 11:9) | details | 07.01.2021 |
| 1/8-finals | Lomakin G./Matuszewski P. | Dzhavakian Y./Grynkowski P. | 0:2 (3:6, 4:6) | details | 05.01.2021 |
Slovakia: M15 Trnava - Doubles - Main |
| Semi-finals | Grynkowski P./Matuszewski P. | Lemstra K./Negritu Ch. | 0:2 (5:7, 64:7) | details | 28.02.2020 |
| Quarter-finals | Grynkowski P./Matuszewski P. | Olivetti A./Voisin E. | 2:1 (6:2, 3:6, 10:5) | details | 27.02.2020 |
| 1/8-finals | Kekercheni F./Pivoluska J. | Grynkowski P./Matuszewski P. | 0:2 (2:6, 2:6) | details | 25.02.2020 |