Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M25 Pretoria | 2021/09/30 07:30 | Benjamin Lock v Prechtel, Sebastian | 6-2,3-6,5-7 |
| ITF M25 Pretoria | 2021/09/29 12:00 | Benjamin Lock v Alec Beckley | 6-4,7-6 |
| ITF M25 Johannesburg | 2021/09/25 08:00 | Pervolarakis, Michail v Benjamin Lock | 6-4,7-6 |
| ITF M25 Johannesburg | 2021/09/24 09:45 | Seelig, Kyle v Benjamin Lock | 6-7,5-7 |
| ITF M25 Johannesburg | 2021/09/23 08:00 | Kelsey Stevenson v Benjamin Lock | 1-6,4-6 |
| ITF M25 Johannesburg | 2021/09/22 08:40 | Simon, Sahar v Benjamin Lock | 4-6,3-6 |
| ITF M25 Johannesburg | 2021/09/17 07:50 | Beale, Jeremy v Benjamin Lock | 6-2,6-4 |
| ITF M25 Johannesburg | 2021/09/15 09:30 | Leonid Sheyngezikht v Benjamin Lock | 2-6,6-4,6-7 |
| ITF M15 Kazan | 2021/10/12 11:05 | Litvinov, Daniel v Shchaya-Zubrov, Pavel | 7-6,6-2 |
| ITF M15 Kazan | 2021/10/11 13:25 | Litvinov, Daniel v Arseniy Khokhlov | 6-4,3-6,10-2 |
| ITF M15 Kazan | 2020/03/11 12:00 | Mikhaylyuk, Ivan v Litvinov, Daniel | 6-1,6-3 |
| ITF M15 Kazan | 2020/03/10 10:15 | Galiev, Bulat v Litvinov, Daniel | 5-7,3-6 |
| ITF M15 Kazan | 2020/03/09 12:10 | Tasenkov, Vladislav v Litvinov, Daniel | 7-6,1-6,7-10 |
| ITF M15 Cairo | 2020/01/29 07:55 | Litvinov, Daniel v Stefano Baldoni | 0-6,0-6 |
| ITF M15 Cairo | 2020/01/27 08:00 | Litvinov, Daniel v El-Moslemany, Omar | 3-6,7-5,10-2 |
| ITF M15 Cairo | 2020/01/26 10:30 | Litvinov, Daniel v Xie, Yu Lun | 6-4,6-2 |