Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2021/10/24 14:30 | Mark Neyelov v Seely, Seth | 3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/17 11:30 | Ali Habib v Mark Neyelov | 6-1,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/10/10 09:30 | Mark Neyelov v Pijus Vaitiekunas | 1-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/03 08:00 | Federico Salomone v Mark Neyelov | 6-4,7-5 |
| ITF M15 Jerusalem | 2021/05/09 08:30 | Keenan Mayo v Mark Neyelov | 6-1,6-1 |
| ITF M25 Meitar | 2021/10/31 07:30 | Lev Levyatov v Gabay, Shahar | 6-1,6-0 |
| ITF M25 Pretoria | 2021/09/26 10:20 | Gabay, Shahar v Simon, Sahar | 0-6,2-6 |
| ITF M25 Johannesburg | 2021/09/20 07:00 | Gabay, Shahar v Arends, Robbie | 0-6,0-6 |
| ITF M25 Johannesburg Qual | 2021/09/19 08:50 | Gabay, Shahar v George Gregoriou | 6-3,6-4 |
| ITF M25 Johannesburg | 2021/09/12 07:30 | Gabay, Shahar v Neil Oberleitner | 1-6,0-6 |
| ITF M15 Telavi | 2021/08/01 06:00 | Gabay, Shahar v Bolotov, Sergey | 0-6,3-6 |
| ITF M25 Telavi | 2021/07/26 07:00 | Gabay, Shahar v Danial Rakhmatullayev | 1-6,2-6 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2021/05/30 12:00 | Gabay, Shahar v van Wijk, Max | 5-7,2-6 |