Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg Qual | 2021/09/19 07:00 | 오벨레이트너, 네일 v Terblanche, Ethan | 6-2,6-1 |
| ITF M25 Johannesburg | 2021/09/13 07:30 | Salton, Dylan v Terblanche, Ethan | 6-0,6-0 |
| ITF M15 Monastir | 2021/07/25 12:00 | Terblanche, Ethan v Gregg, Perry | 1-6,2-6 |
| ITF M15 Monastir | 2021/07/18 12:00 | Terblanche, Ethan v 로페즈 린케트, 레오날도 | 0-6,0-6 |
| Potchefstroom, Singles Qualifying M-ITF-RSA-01A | 2020/03/03 09:30 | Badenhorst, Devin v Terblanche, Ethan | 6-1,6-3 |
| South Africa F2, Singles Qualifying | 2018/11/24 13:00 | Acob, Zandrix v Terblanche, Ethan | 6-0,6-0 |
| South Africa F1, Singles Qualifying | 2018/11/18 09:00 | Terblanche, Ethan v 겜블, 루크 야코브 | 1-6,0-6 |
| ITF M25 Pretoria | 2021/09/26 11:30 | Tom Saporta v 두비닌, 알렉세이 | 4-6,3-6 |
| ITF M25 Johannesburg | 2021/09/20 08:15 | 오벨레이트너, 네일 v 두비닌, 알렉세이 | 6-0,6-1 |
| ITF M25 Johannesburg Qual | 2021/09/19 07:00 | 두비닌, 알렉세이 v Tom Slabbert | 6-3,6-2 |
| ITF M25 Johannesburg | 2021/09/13 08:50 | Wian Roothman v 두비닌, 알렉세이 | 6-1,7-5 |
| ITF M25 Johannesburg | 2021/09/12 10:45 | Christiaan Bell v 두비닌, 알렉세이 | 1-6,2-6 |
| ITF M15 Chornomorsk | 2021/08/30 07:00 | Sabaliauskas, Ainius v 두비닌, 알렉세이 | 6-1,6-1 |
| ITF M15 Shymkent | 2021/05/31 06:35 | 두비닌, 알렉세이 v Petr Bar Biryukov | 2-6,2-6 |
| ITF M15 Shymkent | 2021/05/24 06:50 | 노스킨, 이고르 v 두비닌, 알렉세이 | 6-0,6-3 |