| UTR Pro Tennis Series - Pazardzhik | 2021/04/02 11:30 | Ronan Joncour v Alexander Lazov | 1-6,5-7 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/01 12:00 | Martin Dimitrov v Alexander Lazov | 0-6,1-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/03/29 10:30 | Alexander Lazov v Eric Vanshelboim | 2-6,2-5 |
| Challenger - Istanbul | 2019/09/10 07:00 | Alexander Lazov v Rayane Roumane | 5-7,6-2,1-6 |
| ITF - M15 Sozopol | 2019/05/09 09:40 | Alexander Donski v Alexander Lazov | 6-2,6-2 |
| ITF - M15 Sozopol | 2019/05/08 11:00 | Shahar Elbaz v Alexander Lazov | 0-6,6-7 |
| Challenger - Andria | 2018/11/18 17:05 | Aldin Setkic v Alexander Lazov | 6-3,6-4 |
| Challenger - Andria | 2018/11/17 13:00 | Giacomo Dambrosi v Alexander Lazov | 6-7,1-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/02 08:30 | Dinko Dinev v Simon A Ivanov | 6-2,5-0 |
| UTR Pro Tennis Series - Pazardzhik | 2021/03/31 08:30 | Dinko Dinev v Dragos Dima | 1-6,4-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/03/30 07:00 | Dinko Dinev v Juan Bautista Otegui | 1-6,1-5 |
| UTR Pro Tennis Series - Pazardzhik | 2021/03/29 09:30 | Thomas Laurent v Dinko Dinev | 4-6,2-5 |