Stadium: Eden 1 Round: 26 Ground: Clay
| ATP Sofia Qual | 2018/02/04 12:40 | Oscar Otte v Alexandar Lazarov | 6-7,7-5,6-1 |
| ITF Turkey F45 | 2017/11/30 09:15 | Alexandar Lazarov v Lenny Hampel | 5-7,1-6 |
| ITF Turkey F45 | 2017/11/29 08:10 | Alexandar Lazarov v Luca George Tatomir | 6-1,7-6 |
| ITF Turkey F44 | 2017/11/23 07:15 | Alexander Lazov v Alexandar Lazarov | 6-4,1-6,6-0 |
| ITF Turkey F43 | 2017/11/16 06:45 | Alexandar Lazarov v Riccardo Bonadio | 4-6,2-6 |
| ITF Turkey F43 | 2017/11/14 12:45 | Corrado Summaria v Alexandar Lazarov | 4-6,3-6 |
| ITF Turkey F35 | 2017/09/21 11:30 | Germain Gigounon v Alexandar Lazarov | 2-6,6-2,6-4 |
| ITF Turkey F35 | 2017/09/19 07:30 | Alexandar Lazarov v Michiel de Krom | 6-1,6-4 |
| ITF Great Britain F1 | 2018/02/03 10:00 | Yannick Mertens v Matteo Viola | 7-6,6-1 |
| ITF Great Britain F1 | 2018/02/02 10:00 | Marcus Willis v Matteo Viola | 6-7,3-6 |
| ITF Great Britain F1 | 2018/01/31 13:00 | Samm Butler v Matteo Viola | 1-6,1-6 |
| ITF France F3 | 2018/01/26 12:00 | Matteo Viola v Albano Olivetti | 6-7,6-4,5-7 |
| ITF France F3 | 2018/01/25 14:55 | Matteo Viola v Romain Bauvy | 7-6,6-3 |
| ITF France F3 | 2018/01/23 15:10 | Matteo Viola v Tim Van Terheijden | 6-3,0-6,6-4 |
| Challenger Bangkok | 2018/01/12 03:00 | Matteo Viola v Enrique Lopez-Perez | 5-7,6-7 |
| Challenger Bangkok | 2018/01/11 03:00 | Matteo Viola v Wishaya Trongcharoenchaikul | 6-4,7-6 |