Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Jerusalem | 2021/05/09 07:00 | Jonathan Baron v Grigory Kuklin | 3-6,6-7 |
| ITF M15 Ramat Hasharon | 2021/05/02 07:00 | Dor Yakob Wertheimer v Jonathan Baron | 6-3,4-6,10-6 |
| ITF M25 Skopje | 2021/09/27 07:30 | Felix Gill v Tudor S Gheorghita | 6-1,6-0 |
| ITF M25 Sierre | 2021/08/30 09:35 | Nicolas Parizzia v Tudor S Gheorghita | 6-1,6-2 |
| ITF M25 Sierre | 2021/08/29 13:30 | Tudor S Gheorghita v Mark Mitchell | 6-4,6-2 |
| ITF M25 Ueberlingen | 2021/08/17 07:55 | Tim Heger v Tudor S Gheorghita | 6-1,6-3 |
| ITF M25 Telfs | 2021/07/12 12:10 | Tudor S Gheorghita v Giovanni Oradini | 0-6,2-6 |
| ITF M15 Bucharest | 2021/05/23 11:30 | Tudor S Gheorghita v Petru-Alexandru Luncanu | 2-6,2-6 |