Stadium: Center Court Round: 19 Ground: Hardcourt outdoor
| Challenger Nur-Sultan | 2021/07/11 04:00 | Edan Leshem v Alexander Igoshin | 6-2,6-3 |
| ITF M25 Nur-Sultan | 2021/07/08 07:35 | Edan Leshem v Yshai Oliel | 6-7,2-6 |
| ITF M25 Nur-Sultan | 2021/07/07 11:35 | Edan Leshem v Ivan Zaytsev | 6-2,6-2 |
| Challenger Orlando | 2021/06/06 14:00 | Nicolas Mejia v Edan Leshem | 7-6,6-3 |
| ITF M15 Marbella | 2021/05/28 07:55 | Edan Leshem v Roman Andres Burruchaga | 3-6,5-7 |
| ITF M15 Marbella | 2021/05/27 07:30 | Edan Leshem v Alberto Barroso Campos | 0-6,6-2,6-2 |
| ITF M15 Marbella | 2021/05/26 09:25 | Edan Leshem v Alexis Musialek | 7-5,6-3 |
| ITF M15 Jerusalem | 2021/05/16 06:55 | Edan Leshem v Zane Khan | 3-6,4-6 |
| Challenger Nur-Sultan | 2021/07/11 05:15 | Islam Orynbasar v Artem Dubrivnyy | 1-6,3-6 |
| Challenger Biella | 2021/05/31 09:00 | Hugo Grenier v Artem Dubrivnyy | 7-5,6-1 |
| Challenger Biella | 2021/05/30 10:20 | Artem Dubrivnyy v Geoffrey Blancaneaux | 7-5,6-4 |
| ITF M15 Brcko | 2021/05/22 07:30 | Artem Dubrivnyy v Otto Virtanen | 1-6,3-6 |
| ITF M15 Brcko | 2021/05/21 11:20 | Artem Dubrivnyy v Domagoj Biljesko | 6-4,7-6 |
| ITF M15 Brcko | 2021/05/18 14:40 | Artem Dubrivnyy v Tim Heger | 6-3,6-1 |
| ITF M15 Prijedor | 2021/05/11 11:55 | Gergely Madarasz v Artem Dubrivnyy | 7-6,7-6 |
| ITF M15 St Petersburg | 2021/04/09 08:00 | Alexander Cozbinov v Artem Dubrivnyy | 6-4,6-7,6-3 |