Turkey: M15 Antalya - Doubles - Main |
| 1/8-finals | Rajski M./Velcz Z. | Bertuccioli F./Picchione A. | CAN. | details | 13.01.2022 |
Tunisia: M15 Monastir 47 - Doubles - Main |
| 1/8-finals | Jones R./Simpson M. | Fajta P./Velcz Z. | 2:1 (1:6, 6:3, 10:4) | details | 07.12.2021 |
India: M15 Gurugram - Doubles - Main |
| Semi-finals | Bhambri Y./Myneni S. | Cash J./Velcz Z. | 2:0 (6:4, 6:3) | details | 26.11.2021 |
| Quarter-finals | Cash J./Velcz Z. | Kalyanpur A./Somani P. | 2:0 (6:4, 6:4) | details | 25.11.2021 |
| 1/8-finals | Cash J./Velcz Z. | Eqbal I./Qamar F. | 2:0 (6:4, 6:2) | details | 24.11.2021 |
India: M15 New Delhi 2 - Doubles - Main |
| Final | Myneni S./Vardhan V. | Cash J./Velcz Z. | 2:1 (6:3, 3:6, 13:11) | details | 20.11.2021 |
| Semi-finals | Cash J./Velcz Z. | Chandrasekar A./Kaliyanda Poonacha N. | 2:0 (7:5, 6:3) | details | 19.11.2021 |
| Quarter-finals | Faucon R./Tepmahc N. | Cash J./Velcz Z. | 0:2 (2:6, 2:6) | details | 18.11.2021 |
| 1/8-finals | Dahiya J./Singh D. | Cash J./Velcz Z. | 0:2 (3:6, 3:6) | details | 16.11.2021 |
Greece: M15 Heraklion 5 - Doubles - Main |
| Final | Eriksson M./Romios M. C. | Fajta P./Velcz Z. | 2:1 (3:6, 7:65, 10:0) | details | 06.11.2021 |
| Semi-finals | Ozolins K./Seelig K. | Fajta P./Velcz Z. | 0:2 (65:7, 4:6) | details | 05.11.2021 |
| Quarter-finals | Goldsteiner P./Hoeveler L. | Fajta P./Velcz Z. | WO. | details | 04.11.2021 |
| 1/8-finals | Ma W./Tzicas C. | Fajta P./Velcz Z. | 0:2 (3:6, 2:6) | details | 02.11.2021 |
Hungary: M25 Budapest - Doubles - Main |
| 1/8-finals | Marozsan F./Valkusz M. | Fajta P./Velcz Z. | 2:1 (63:7, 7:69, 10:8) | details | 28.09.2021 |
Serbia: M15 Zlatibor - Doubles - Main |
| Semi-finals | Bondarevskiy Y./Prihodko O. | Fajta P./Velcz Z. | 2:0 (6:4, 6:2) | details | 17.09.2021 |
| Quarter-finals | Ovcharenko O./Palan D. | Fajta P./Velcz Z. | 0:2 (63:7, 4:6) | details | 16.09.2021 |
| 1/8-finals | Ivic S./Novakovic N. | Fajta P./Velcz Z. | 0:2 (3:6, 2:6) | details | 14.09.2021 |
Slovakia: M15 Bratislava 3 - Doubles - Main |
| Final | Paulson A./Stanek R. | Valkusz M./Velcz Z. | 1:2 (6:3, 66:7, 7:10) | details | 21.08.2021 |
| Semi-finals | Marozsan F./Nagy P. | Valkusz M./Velcz Z. | 0:2 (3:6, 5:7) | details | 20.08.2021 |
| Quarter-finals | Novansky M./Palovic L. | Valkusz M./Velcz Z. | 0:2 (4:6, 2:6) | details | 19.08.2021 |
| 1/8-finals | Valkusz M./Velcz Z. | Babic Z./Pichler D. | 2:0 (7:63, 6:4) | details | 18.08.2021 |
Turkey: M15 Antalya 25 - Doubles - Main |
| Quarter-finals | Kolisnyk O./Prihodko O. | Marozsan F./Velcz Z. | 2:0 (7:64, 6:3) | details | 24.06.2021 |
| 1/8-finals | Barr E./Harris B. | Marozsan F./Velcz Z. | 0:2 (4:6, 4:6) | details | 22.06.2021 |
Bosnia and Herzegovina: M15 Sarajevo - Doubles - Main |
| Semi-finals | Madarasz G./Velcz Z. | Klier Junior G./Reis Da Silva J. | 0:2 (4:6, 4:6) | details | 04.06.2021 |
| Quarter-finals | Madarasz G./Velcz Z. | Martin T./Wojcik Y. | 2:0 (6:0, 6:4) | details | 03.06.2021 |