Estádio: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF - Bulgária F1 | 2018/05/17 07:00 | Lucas Catarina v Petru-Alexandru Luncanu | 6-1,6-1 |
| ITF - Bulgária F1 | 2018/05/16 07:00 | Lucas Catarina v Alexander Donski | 6-2,6-2 |
| ITF - França F9 | 2018/05/04 14:30 | Maxime Tabatruong v Lucas Catarina | 7-6,6-3 |
| ITF - França F9 | 2018/05/03 09:00 | Arthur Reymond v Lucas Catarina | 4-6,2-6 |
| ITF - França F9 | 2018/05/01 11:00 | Alexis Musialek v Lucas Catarina | 5-7,4-6 |
| ITF - França F8 | 2018/04/27 09:00 | Lucas Catarina v Mick Lescure | 2-6,4-6 |
| ITF - França F8 | 2018/04/26 13:55 | Lucas Catarina v Ugo Blanchet | 6-0,6-3 |
| ITF - França F8 | 2018/04/24 08:00 | Lucas Catarina v Franco Emanuel Egea | 7-5,4-6,7-5 |
| ITF - Bulgária F1 | 2018/05/17 08:30 | Riccardo Ghedin v Alexandar Lazarov | 3-6,0-6 |
| ITF - Bulgária F1 | 2018/05/15 07:00 | Zlatan Palazov v Alexandar Lazarov | 1-6,1-6 |
| ITF - Croácia F3 | 2018/03/20 10:00 | Alexandar Lazarov v Mate Delic | 3-6,6-3,4-6 |
| ITF - Croácia F2 | 2018/03/15 11:30 | Alexandar Lazarov v Jeremy Jahn | 2-6,2-6 |
| ITF - Croácia F2 | 2018/03/14 10:55 | Alexandar Lazarov v Andres Gabriel Ciurletti | 6-0,6-3 |
| ITF - Croácia F1 | 2018/03/09 14:30 | Alexandar Lazarov v Matteo Viola | 3-6,0-6 |
| ITF - Croácia F1 | 2018/03/09 10:50 | Admir Kalender v Alexandar Lazarov | 2-6,4-6 |
| ITF - Croácia F1 | 2018/03/08 09:00 | Alexandar Lazarov v Deni Zmak | 6-4,6-3 |