Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Pazardzhik | 2023/09/27 12:20 | George Lazarov v Eric Vanshelboim | 2-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/19 09:20 | George Lazarov v Luka Todorovic | 3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/18 09:30 | Jakub Katuch v George Lazarov | 1-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/17 14:30 | Mal Agushi v George Lazarov | 2-6,1-6 |
| UTR Pro Sofia | 2023/09/09 06:30 | Anthony Turchi v George Lazarov | 6-3,0-0 |
| UTR Pro Sofia | 2023/09/07 07:03 | George Lazarov v Hernando J E Isnardi | 5-7,2-6 |
| UTR Pro Sofia | 2023/09/06 07:17 | George Lazarov v Ioannis Xilas | 4-6,4-6 |
| UTR Pro Sofia | 2023/09/05 07:23 | George Lazarov v Aniss Rafiq | 4-6,6-2,6-4 |
| ITF M15 Huy | 2023/08/20 13:30 | Henry Lieberman v Benoit Torcq | 3-6,6-3,10-8 |
| ITF M25 Koksijde | 2023/08/13 11:35 | Benoit Torcq v Lars Goran Verwerft | 4-6,6-7 |