Stadium: Court 2 Round: 54 Ground: Clay
| ITF M25 Wetzlar | 2021/08/05 10:40 | David Pichler v Daniel Cukierman | 6-2,6-4 |
| ITF M25 Wetzlar | 2021/08/04 09:55 | Daniel Cukierman v Lucas Gerch | 6-3,2-6,6-4 |
| ITF M25 Wetzlar | 2021/08/03 09:00 | Daniel Cukierman v Stepan Pecak | 6-1,6-1 |
| ITF M25 Wetzlar | 2021/08/02 08:00 | Daniel Cukierman v Tomas Papik | 3-6,7-6,10-4 |
| ITF M25 Telavi | 2021/07/27 07:30 | Vladyslav Orlov v Daniel Cukierman | 7-5,2-6,7-6 |
| ITF M25 Marburg | 2021/07/07 12:30 | Daniel Cukierman v Milan Welte | 4-6,4-6 |
| ITF M25 Belgrade | 2021/07/04 07:55 | Nick Hardt v Daniel Cukierman | 3-6,6-3,6-3 |
| ITF M25 Belgrade | 2021/07/02 07:00 | Daniel Cukierman v Miljan Zekic | 6-4,6-4 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 13:35 | Wilson Leite v Dominik Kellovsky | 6-4,6-2 |
| ITF M25 Wroclaw | 2021/06/28 11:00 | Toby Alex Kodat v Dominik Kellovsky | 6-3,6-4 |
| ITF M25 Wroclaw | 2021/06/27 14:00 | Matteo Donati v Dominik Kellovsky | 6-2,6-7,6-10 |
| Czech Extraliga | 2020/12/12 09:00 | Dalibor Svrcina v Dominik Kellovsky | 7-6,6-3 |
| ITF M15 Heraklion | 2020/11/02 09:30 | Calvin Hemery v Dominik Kellovsky | 6-0,6-3 |
| ITF M15 Heraklion | 2020/11/01 08:30 | Lodewijk Weststrate v Dominik Kellovsky | 3-6,6-3,15-17 |
| ITF M25 Jablonec Nad Nisou | 2020/09/21 09:00 | Dominik Kellovsky v Ryan Nijboer | 5-7,7-6,6-10 |
| ITF M25 Jablonec Nad Nisou | 2020/09/20 09:00 | Jiri Barnat v Dominik Kellovsky | 5-7,3-6 |