Stadium: Court 5 Round: 44 Ground: Clay
| ITF M25 Telavi | 2021/07/26 07:00 | Dagan, Guy v Friedler, Asaf | 0-6,0-6 |
| ITF - M15 Héraklion | 2021/06/06 11:00 | Friedler, Asaf v Giles Hussey | 3-6,3-6 |
| ITF - M15 Héraklion | 2021/05/31 06:30 | Rishab Agarwal v Friedler, Asaf | 1-6,6-4,10-6 |
| ITF - M15 Héraklion | 2021/05/30 09:00 | Friedler, Asaf v Fortin, Michel-Alexandre | 6-1,6-0 |
| ITF M15 Jerusalem | 2021/05/09 08:30 | Friedler, Asaf v Scott Duncan | 2-6,2-6 |
| ITF M15 Ramat Hasharon | 2021/05/05 10:00 | Friedler, Asaf v Luigi Sorrentino | 4-6,3-6 |
| ITF Israel F4 | 2018/04/23 07:00 | Friedler, Asaf v Radionov, Motvey | 1-6,1-6 |
| ITF - M15 Monastir | 2021/07/12 08:00 | Mubarak, Abdulhamid v Bolotov, Sergey | 6-4,6-7,11-9 |
| ITF - M15 Monastir | 2021/07/11 08:00 | Stone, Zakai v Bolotov, Sergey | 3-6,4-6 |
| ITF - M15 Monastir | 2021/07/04 08:00 | Yunseok Jang v Bolotov, Sergey | 6-3,6-0 |
| ITF - M15 Monastir | 2021/06/27 09:30 | Bolotov, Sergey v Valentin Vacherot | 0-6,1-6 |
| ITF M15 St Petersburg Qual | 2021/04/11 08:40 | Bolotov, Sergey v Borisiouk, Martin | 5-7,2-6 |
| ITF M15 Kazan | 2021/03/11 08:00 | Bolotov, Sergey v Yanki Erel | 2-6,2-6 |
| ITF M15 Kazan | 2021/03/10 07:00 | Danilov, Savriyan v Bolotov, Sergey | 6-7,2-6 |
| ITF M15 Kazan | 2020/03/11 08:40 | Stepin, Alexander v Bolotov, Sergey | 6-4,6-4 |