Stadium: Court 8 Round: 26 Ground: Clay
| ITF M15 Skopje | 2021/06/08 10:30 | Alexandar Lazarov v Danilov, Savriyan | 6-1,6-2 |
| ITF M15 Skopje | 2021/06/04 08:00 | Alexandar Lazarov v Dalibor Svrcina | 6-7,5-7 |
| ITF M15 Skopje | 2021/06/03 08:00 | Alexandar Lazarov v Admir Kalender | 6-1,6-3 |
| ITF M15 Skopje | 2021/06/01 11:00 | Alexandar Lazarov v Capecchi, Daniele | 6-1,6-3 |
| ITF M15 Jerusalem | 2021/05/14 07:30 | Alexandar Lazarov v Felix Corwin | 2-6,7-5,6-3 |
| ITF M15 Jerusalem | 2021/05/13 08:25 | Alexandar Lazarov v Stalder, Reese | 6-3,3-6,6-3 |
| ITF M15 Jerusalem | 2021/05/11 06:30 | Alexandar Lazarov v Samer Al Tori | 6-3,6-1 |
| ITF M15 Ramat Hasharon | 2021/05/07 07:00 | Alexandar Lazarov v Yshai Oliel | 4-6,3-6 |
| ITF M15 Skopje | 2021/06/10 08:25 | Thirouin, Jean v Jirousek, Tomas | 1-6,3-6 |
| ITF M15 Skopje | 2021/06/08 09:00 | Jirousek, Tomas v Pontico, Hugo | 6-4,6-4 |
| ITF M15 Skopje | 2021/06/07 10:00 | Jirousek, Tomas v Tadija Radovanovic | 6-2,6-4 |
| ITF - M15 Antalya | 2020/12/02 07:00 | Cem Ilkel v Jirousek, Tomas | 6-4,6-3 |
| ITF M15 Bratislava | 2020/11/26 13:25 | Jirousek, Tomas v Simon, Tobias | 1-6,5-7 |
| ITF M15 Bratislava | 2020/11/25 09:00 | Jirousek, Tomas v Wojcik, Yann | 4-6,7-5,6-3 |
| ITF - M15 Héraklion | 2020/11/16 14:25 | Jirousek, Tomas v Timo Stodder | 3-6,3-6 |
| ITF - M15 Héraklion | 2020/11/16 07:30 | Jirousek, Tomas v Paroulek, Tadeas | 6-4,3-6,10-8 |