| UTR Pro Tennis Series Pazardzhik | 2021/04/03 08:30 | Lazov, Alexander v Dinko Dinev | 6-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/02 11:30 | Joncour, Ronan v Lazov, Alexander | 1-6,5-7 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/01 12:00 | Dimitrov, Martin v Lazov, Alexander | 0-6,1-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/29 10:30 | Lazov, Alexander v Eric Vanshelboim | 2-6,2-5 |
| Istanbul, Turkey | 2019/09/10 07:00 | Lazov, Alexander v Roumane, Rayane | 5-7,6-2,1-6 |
| ITF M15 Sozopol | 2019/05/09 09:40 | Alexander Donski v Lazov, Alexander | 6-2,6-2 |
| ITF M15 Sozopol | 2019/05/08 11:00 | Elbaz, Shahar v Lazov, Alexander | 0-6,6-7 |
| Challenger Andria | 2018/11/18 17:05 | Aldin Setkic v Lazov, Alexander | 6-3,6-4 |
| ITF - M15 Monastir | 2021/03/19 08:00 | Gauthier Onclin v Yanais Laurent | 6-3,6-0 |
| ITF - M15 Monastir | 2021/03/18 08:30 | Natan Rodrigues v Yanais Laurent | 3-6,6-4,3-6 |
| ITF - M15 Monastir | 2021/03/17 08:30 | Yanais Laurent v Mateus Alves | 2-6,7-5,6-4 |
| ITF - M15 Monastir | 2021/03/15 12:30 | Campo, Antonio v Yanais Laurent | 2-6,4-6 |
| ITF - M15 Monastir | 2021/03/15 09:00 | Penzlin, Julien v Yanais Laurent | 4-6,6-7 |
| ITF - M15 Monastir | 2021/03/14 11:00 | Luigi Castelletti v Yanais Laurent | 0-6,2-6 |
| ITF - M15 Monastir | 2021/03/10 11:45 | Savva Polukhin v Yanais Laurent | 6-1,7-5 |
| ITF - M15 Monastir | 2021/03/08 16:15 | Yanais Laurent v Luigi Sorrentino | 6-3,7-5 |