Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Ramat Hasharon | 2021/05/09 13:00 | Patael, Ben v Yshai Oliel | 6-4,6-4 |
| ITF M15 Ramat Hasharon | 2021/05/08 07:00 | Felix Corwin v Yshai Oliel | 1-6,4-6 |
| ITF M15 Ramat Hasharon | 2021/05/07 07:00 | Alexandar Lazarov v Yshai Oliel | 4-6,3-6 |
| ITF M15 Ramat Hasharon | 2021/05/06 10:45 | Mikula, Michal v Yshai Oliel | 6-4,1-6,4-6 |
| ITF - M15 Antalya | 2021/04/29 07:30 | Samuel Vincent Ruggeri v Yshai Oliel | 0-6,6-4,6-3 |
| ITF - M15 Antalya | 2021/04/28 09:55 | Dali Blanch v Yshai Oliel | 0-6,6-3,2-6 |
| ITF - M15 Antalya | 2021/04/22 08:30 | Yshai Oliel v Federico Arnaboldi | 3-6,4-6 |
| ITF - M15 Antalya | 2021/04/21 07:00 | Yshai Oliel v Nicholas David Ionel | 6-2,7-5 |
| ITF M15 Ramat Hasharon | 2021/05/06 07:00 | Simon Freund v Patael, Ben | 5-7,1-6 |
| ITF M15 Ramat Hasharon | 2021/05/05 11:55 | Simon Freund v Christophe Clement | 6-4,6-0 |
| ITF M15 St Petersburg | 2021/04/13 07:00 | Jakub Paul v Simon Freund | 7-6,6-0 |
| ITF M15 St Petersburg | 2021/04/08 07:00 | Nedelko, Ivan v Simon Freund | 6-2,6-4 |
| ITF M15 St Petersburg | 2021/04/07 09:35 | Simon Freund v Igoshin, Alexander | 7-5,6-1 |
| ITF - M15 Monastir | 2021/02/16 08:00 | Juan Bautista Torres v Simon Freund | 6-1,7-5 |
| ITF - M15 Monastir | 2021/02/10 11:10 | Simon Freund v Lilian Marmousez | 4-6,6-1,4-6 |
| ITF M15 Parnu | 2020/11/06 08:00 | Simon Freund v Siimar, Mattias | 1-6,6-3,1-6 |