Stadium: COURT 10 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Johannesburg | 2021/09/21 07:00 | Timur Kiyamov v Sahar Simon | 6-2,4-6,6-10 |
| ITF M25 Johannesburg | 2021/09/20 08:15 | Tadija Radovanovic v Sahar Simon | 2-6,2-6 |
| ITF M25 Johannesburg Qual | 2021/09/19 07:00 | Jacob Pieter Lubbe v Sahar Simon | 1-6,0-6 |
| ITF M25 Johannesburg | 2021/09/18 09:40 | Jeremy Beale v Sahar Simon | 6-4,6-4 |
| ITF M25 Johannesburg | 2021/09/17 09:55 | Sahar Simon v Filip Peliwo | 3-6,6-2,6-4 |
| ITF M25 Johannesburg | 2021/09/16 12:50 | Kelsey Stevenson v Sahar Simon | 2-6,6-4,2-6 |
| ITF M25 Johannesburg | 2021/09/15 08:00 | Peter Goldsteiner v Sahar Simon | 2-6,2-6 |
| ITF M25 Johannesburg | 2021/09/13 13:10 | Sahar Simon v Wian Roothman | 6-2,7-5 |
| ITF M25 Johannesburg | 2021/09/17 07:50 | Jeremy Beale 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 M25 Bagneres-De-Bigorre | 2021/09/03 12:20 | Kenny de Schepper v Benjamin Lock | 6-3,7-5 |
| ITF M25 Bagneres-De-Bigorre | 2021/09/02 12:10 | Mikail Alimli v Benjamin Lock | 4-6,4-6 |
| ITF M25 Bagneres-De-Bigorre | 2021/09/01 14:00 | Pierre Delage v Benjamin Lock | 7-5,4-6,4-6 |
| Challenger Prague | 2021/08/22 09:30 | Oriol Roca Batalla v Benjamin Lock | 3-6,7-5,6-3 |
| ITF M25 Muttenz | 2021/08/18 07:30 | Florent Bax v Benjamin Lock | 4-6,7-6,6-2 |
| ITF M15 Parnu | 2021/08/05 09:45 | Mattias Siimar v Benjamin Lock | 6-3,6-4 |