stadio: Opatija 2 Round: 25 Ground: Clay
| ITF Serbia F8 | 2016/09/22 08:00 | Mate Delic v Alexandar Lazarov | 2-6,3-6 |
| ITF Croazia F2 | 2018/03/15 11:30 | Alexandar Lazarov v Jeremy Jahn | 2-6,2-6 |
| ITF Croazia F2 | 2018/03/14 10:55 | Alexandar Lazarov v Andres Gabriel Ciurletti | 6-0,6-3 |
| ITF Croazia F1 | 2018/03/09 14:30 | Alexandar Lazarov v Matteo Viola | 3-6,0-6 |
| ITF Croazia F1 | 2018/03/09 10:50 | Admir Kalender v Alexandar Lazarov | 2-6,4-6 |
| ITF Croazia F1 | 2018/03/08 09:00 | Alexandar Lazarov v Deni Zmak | 6-4,6-3 |
| ITF Croazia F1 | 2018/03/04 16:00 | Alexandar Lazarov v Gorazd Srbljak | 6-7,6-3,6-1 |
| ATP Sofia - Qual. | 2018/02/04 12:40 | Oscar Otte v Alexandar Lazarov | 6-7,7-5,6-1 |
| ITF Turchia F45 | 2017/11/30 09:15 | Alexandar Lazarov v Lenny Hampel | 5-7,1-6 |
| ITF Croazia F2 | 2018/03/14 09:00 | Mate Delic v Mike Urbanija | 5-7,6-2,4-6 |
| ITF Croazia F1 | 2018/03/10 14:15 | Mate Delic v Nino Serdarusic | 5-7,3-6 |
| ITF Croazia F1 | 2018/03/10 09:00 | Tomislav Jotovski v Mate Delic | 3-6,1-6 |
| ITF Croazia F1 | 2018/03/09 13:25 | Pavel Nejedly v Mate Delic | 4-6,6-3,3-6 |
| ITF Croazia F1 | 2018/03/08 09:00 | Roko Horvat v Mate Delic | 1-6,3-6 |
| ITF Turchia F7 | 2018/02/21 12:55 | Damien Bayard v Mate Delic | 6-3,2-6,6-3 |
| ITF Turchia F6 | 2018/02/15 10:25 | Damien Bayard v Mate Delic | 6-3,6-2 |
| ITF Turchia F6 | 2018/02/13 10:30 | Omar Giacalone v Mate Delic | 5-7,3-6 |