| 28.05.21 | fin | Jonathan Erlich/Andrei Vasilevski | Andre Goransson/Rafael Matos | 6-4, 6-1 |  | match details |  Belgrade | Arcilla |
| 27.05.21 | 1/2 | Jonathan Erlich/Andrei Vasilevski | Ivan Sabanov/Matej Sabanov | 6-3, 3-6, 13-11 | | match details |
| 25.05.21 | 1/4 | Jonathan Erlich/Andrei Vasilevski | Sander Arends/Luis David Martinez | 6-3, 0-6, 10-6 | | match details |
| 24.05.21 | 1er ronda | Jonathan Erlich/Andrei Vasilevski | Andres Molteni/Frederik Nielsen | 6-4, 4-6, 10-3 | | match details |
| 16.04.21 | 1/2 | Guillermo Duran/Andres Molteni | Jonathan Erlich/Andrei Vasilevski | 3-6, 7-5, 11-9 |  | match details | Belgrade Challenger | Arcilla |
| 15.04.21 | 1/4 | Jonathan Erlich/Andrei Vasilevski | Artem Sitak/David Vega Hernandez | 6-1, 6-1 | | match details |
| 14.04.21 | 1er ronda | Jonathan Erlich/Andrei Vasilevski | Santiago Gonzalez/Divij Sharan | 6-3, 6-3 | | match details |
| 07.04.21 | 1er ronda | Marcelo Arevalo/Matwe Middelkoop | Jonathan Erlich/Andrei Vasilevski | 6-4, 7-62 | | match details |  Marbella | Arcilla |
| 25.09.20 | 1/2 | Tomislav Brkic/Nikola Cacic | Jonathan Erlich/Andrei Vasilevski | 7-5, 6-0 | | match details |  Forli Challenger | Arcilla |
| 24.09.20 | 1/4 | Jonathan Erlich/Andrei Vasilevski | Lloyd Glasspool/Cameron Norrie | Lloyd Glasspool/Cameron Norrie - walk over | | match details |
| 23.09.20 | 1er ronda | Jonathan Erlich/Andrei Vasilevski | Simone Bolelli/Maximo Gonzalez | 4-6, 6-3, 10-8 | | match details |
| 09.09.20 | 1/4 | Zdenek Kolar/Lukas Rosol | Jonathan Erlich/Andrei Vasilevski | 6-4, 6-4 | | match details |  Prostejov Challenger | Arcilla |
| 08.09.20 | 1er ronda | Jonathan Erlich/Andrei Vasilevski | Kamil Majchrzak/Szymon Walkow | 7-66, 6-3 | | match details |
