Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Potchefstroom | 2021/02/15 08:00 | Lucas Miedler v Benjamin Lock | 6-7,7-5,6-2 |
| Challenger Potchefstroom Qual | 2021/02/14 10:10 | Benjamin Lock v Safranek, Vaclav | 7-6,6-4 |
| Challenger Potchefstroom | 2021/02/07 12:30 | Benjamin Lock v Safranek, Vaclav | 4-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/01/24 17:45 | Arconada, Jordi v Benjamin Lock | 6-3,3-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/01/23 18:30 | Benjamin Lock v Bangoura, Sekou | 7-6,6-2 |
| UTR Pro Tennis Series Florida | 2021/01/21 17:00 | Benjamin Lock v Carnevale-Miino, Tommaso | 6-1,6-3 |
| UTR Pro Tennis Series Florida | 2021/01/20 20:00 | Benjamin Lock v Jachuck, Ronan | 1-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/01/19 15:30 | Benjamin Lock v Aragone, JC | 3-6,4-5 |
| ITF - M15 Monastir | 2021/03/14 10:00 | Ganchev, Alex v Kazuma Kawachi | 4-6,2-6 |
| ITF - M15 Monastir | 2021/03/10 12:40 | Ganchev, Alex v Viktor Jovic | 2-6,4-6 |
| ITF - M15 Monastir | 2021/01/10 09:00 | Ganchev, Alex v Dobry, Martin | 1-6,1-6 |
| ITF - M15 Monastir | 2020/12/28 08:00 | Sanchez, Luca v Ganchev, Alex | 4-6,6-3,10-2 |
| ITF - M15 Monastir | 2020/03/08 08:00 | Lewie Lane v Ganchev, Alex | 7-5,6-4 |
| ITF - M15 Monastir | 2020/03/01 12:30 | Ganchev, Alex v Julien De Cuyper | 3-6,3-6 |
| ITF - M15 Monastir | 2019/11/25 08:00 | Nicolas Tepmahc v Ganchev, Alex | 6-1,6-2 |
| ITF - M15 Monastir | 2019/11/24 10:30 | Chouaieb, Yassine v Ganchev, Alex | 1-6,2-6 |