Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Kamen | 2019/06/29 09:00 | Lazarov, Alexandar v Peter Heller | 6-2,1-6,5-7 |
| ITF M15 Kamen | 2019/06/28 13:55 | Slobodchikov, Ronald v Lazarov, Alexandar | 4-6,6-7 |
| ITF M15 Kamen | 2019/06/27 09:00 | Boehler, Dominik v Lazarov, Alexandar | 1-6,3-6 |
| ITF M15 Kamen | 2019/06/25 09:00 | Dzhanashia, Shalva v Lazarov, Alexandar | 3-6,7-5,2-6 |
| Shymkent II, Kazakhstan | 2019/06/12 04:30 | Lazarov, Alexandar v Alejandro Tabilo | 2-6,3-6 |
| Shymkent II, Kazakhstan | 2019/06/10 04:00 | Alejandro Tabilo v Lazarov, Alexandar | 6-0,6-2 |
| Challenger Almaty | 2019/06/03 11:00 | Lazarov, Alexandar v Zhurbin, Alexander | 5-7,5-7 |
| ITF - M15 Bucarest | 2019/05/24 09:00 | Lazarov, Alexandar v Alcaraz Ivorra, Albert | 4-6,0-6 |
| ITF M15 Belgrade | 2019/07/02 07:30 | Suntic, Sabit v Necz, Andras | 2-6,7-5,10-4 |
| ITF M15 Belgrade | 2019/07/01 08:00 | Suntic, Sabit v Alexey Dubinin | 7-5,6-0 |
| ITF M25 Kiseljak | 2019/05/28 13:25 | Turchetti, Nicolo v Suntic, Sabit | 6-1,6-2 |
| ITF M15 Brcko | 2019/05/20 10:30 | Suntic, Sabit v Popovic, Andrej | 6-1,4-6,10-7 |
| ITF M25 Doboj | 2019/05/15 16:55 | Nerman Fatic v Suntic, Sabit | 6-1,6-3 |
| ITF M25 Doboj | 2019/05/14 07:00 | Suntic, Sabit v Oreskovic, Z. | 4-6,6-0,11-9 |
| ITF M15 Cairo | 2019/05/01 08:00 | Igoshin, Alexander v Suntic, Sabit | 6-1,6-2 |
| ITF M15 Cairo | 2019/04/23 08:00 | de Rossi, Marco v Suntic, Sabit | 6-3,6-0 |