Stadium: TK PALILULA C2 Round: 62 Ground: Clay
| ITF M25 Belgrade | 2021/06/27 11:00 | Daniel Cukierman v Aleksa Bucan | 6-2,6-1 |
| ITF M25 Klosters | 2021/06/22 09:10 | Daniel Cukierman v Matheus Pucinelli De Almeida | 1-6,6-7 |
| ITF M25 Klosters | 2021/06/21 06:50 | Daniel Cukierman v Gian Luca Tanner | 6-3,6-4 |
| ITF M25 Klosters | 2021/06/20 08:50 | Daniel Cukierman v Luc Hoeijmans | 6-2,6-4 |
| Davis Cup | 2021/03/05 13:00 | Illya Marchenko v Daniel Cukierman | 1-6,6-3,6-2 |
| ITF M15 Heraklion | 2020/11/09 08:00 | Nicholas David Ionel v Daniel Cukierman | 6-2,6-1 |
| ITF M15 Heraklion | 2020/11/08 10:30 | Daniel Cukierman v Gianmarco Ferrari | 6-3,6-4 |
| ITF M15 Heraklion | 2020/11/02 09:30 | Daniel Cukierman v Nicholas David Ionel | 5-7,1-6 |
| ITF M25 Belgrade | 2021/06/27 07:00 | Vladislav Melnic v Luka Vukovic | 7-5,6-2 |
| ITF M15 Antalya | 2021/06/22 06:50 | Lorenzo Joaquin Rodriguez v Vladislav Melnic | 3-6,6-2,11-9 |
| ITF M15 Antalya | 2021/06/21 08:25 | Sergo Sikharulidze v Vladislav Melnic | 7-6,4-6,2-10 |
| ITF M15 Antalya | 2021/06/20 07:00 | S Mert Ozdemir v Vladislav Melnic | 1-6,2-6 |
| ITF M15 Antalya | 2021/06/15 07:15 | Pawel Juszczak v Vladislav Melnic | 5-7,6-2,10-3 |
| ITF M15 Antalya | 2021/06/14 12:55 | Lorenzo Joaquin Rodriguez v Vladislav Melnic | 2-6,6-1,8-10 |
| ITF M15 Antalya | 2021/06/13 07:30 | Osmancan Soyler v Vladislav Melnic | 0-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/05 08:30 | Yanais Laurent v Vladislav Melnic | 5-7,7-5,6-4 |