Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Afula | 2021/11/09 10:25 | Daniel Cukierman v Bar Menahem, Shay | 6-3,6-3 |
| ITF M25 Meitar | 2021/11/03 08:00 | Jacopo Berrettini v Daniel Cukierman | 6-7,6-2,7-6 |
| ITF M25 Meitar | 2021/11/02 10:20 | Daniel Cukierman v Amoyal, Ofek | 6-2,6-1 |
| ITF M25 Johannesburg | 2021/09/23 07:00 | Daniel Cukierman v Mateus Alves | 2-6,7-5,6-7 |
| ITF M25 Johannesburg | 2021/09/22 08:30 | Daniel Cukierman v Neil Oberleitner | 6-2,6-3 |
| ITF M25 Johannesburg | 2021/09/14 08:00 | Daniel Cukierman v Kiyamov, Timur | 6-7,6-3,6-7 |
| ITF M25 Frankfurt am Main | 2021/08/13 11:45 | Esteve Lobato, Eduard v Daniel Cukierman | 6-3,6-2 |
| ITF M25 Frankfurt am Main | 2021/08/12 09:00 | Daniel Cukierman v Pedro Sakamoto | 6-3,1-6,6-1 |
| ITF M25 Afula | 2021/11/09 08:55 | Jonathan Baron v Naoki Nakagawa | 6-4,3-6,1-6 |
| ITF M25 Meitar | 2021/11/03 12:50 | Yshai Oliel v Naoki Nakagawa | 6-2,2-6,7-6 |
| ITF M25 Meitar | 2021/11/01 11:30 | Naoki Nakagawa v Ginat, Roi | 6-4,6-2 |
| ITF M25 Portimao | 2021/10/27 14:20 | Naoki Nakagawa v Anton Matusevich | 2-6,2-6 |
| ITF - M25 Quinta Do Lago | 2021/10/24 10:00 | Naoki Nakagawa v Arthur Cazaux | 3-6,4-6 |
| ITF - M25 Quinta Do Lago | 2021/10/23 11:05 | Naoki Nakagawa v Kaichi Uchida | 6-3,6-2 |
| ITF - M25 Quinta Do Lago | 2021/10/22 09:25 | Ortega-Olmedo, Roberto v Naoki Nakagawa | 7-6,3-6,6-7 |
| ITF - M25 Quinta Do Lago | 2021/10/21 09:00 | Stuart Parker v Naoki Nakagawa | 1-6,6-7 |