Stadium: Court 9 Round: 27 Ground: Clay
| ITF Romania F8 | 2017/08/04 07:45 | Lazarov, Alexandar v Dima, Dragos | 6-1,3-6,6-3 |
| ITF Romania F1 | 2018/05/24 10:45 | Dima, Dragos v Roncalli, Simone | 6-3,6-3 |
| ITF Czech Republic F1 | 2018/05/16 08:00 | Rikl, Patrik v Dima, Dragos | 6-4,1-6,7-6 |
| ITF Czech Republic F1 | 2018/05/14 09:10 | Dima, Dragos v Sprlak Puk, Albert | 6-3,6-1 |
| ITF Czech Republic F1 | 2018/05/13 10:00 | Dima, Dragos v Flinner, Marek | 6-3,6-2 |
| Challenger Rome Qual | 2018/05/05 08:00 | Dima, Dragos v Krawietz, Kevin | 1-6,5-7 |
| ITF Italy F9 | 2018/04/24 12:00 | Dima, Dragos v Rizzuti, Giovanni | 5-7,5-7 |
| Coupe Davis | 2018/04/08 09:10 | Dima, Dragos v El Mesbahi, Soufiane | 6-0,6-4 |
| ITF Croatia F3 | 2018/03/23 12:30 | Dima, Dragos v Geoffrey Blancaneaux | 5-7,2-6 |
| ITF Romania F1 | 2018/05/24 07:00 | Perchicot, Mathieu v Lazarov, Alexandar | 4-6,5-7 |
| ITF Romania F1 | 2018/05/22 07:00 | Nicholas David Ionel v Lazarov, Alexandar | 6-7,5-7 |
| ITF Bulgaria F1 | 2018/05/18 07:00 | Lucas Catarina v Lazarov, Alexandar | 7-6,6-2 |
| ITF Bulgaria F1 | 2018/05/17 08:30 | Ghedin, Riccardo v Lazarov, Alexandar | 3-6,0-6 |
| ITF Bulgaria F1 | 2018/05/15 07:00 | Palazov, Zlatan v Lazarov, Alexandar | 1-6,1-6 |
| ITF Croatia F3 | 2018/03/20 10:00 | Lazarov, Alexandar v Delic, Mate | 3-6,6-3,4-6 |
| ITF Croatia F2 | 2018/03/15 11:30 | Lazarov, Alexandar v Jahn, Jeremy | 2-6,2-6 |
| ITF Croatia F2 | 2018/03/14 10:55 | Lazarov, Alexandar v Andres Gabriel Ciurletti | 6-0,6-3 |