Round: 44 Ground: Hardcourt outdoor
| ITF Bulgaria F1 - Clasificación | 2017/05/07 09:00 | Serafim Grozev v Shendrit Deari | 6-3,6-0 |
| ITF Grecia F4 | 2017/03/29 09:25 | Serafim Grozev v Stamatios Kapiris | 6-7,6-4,3-6 |
| ITF Grecia F4 | 2017/03/26 06:30 | Alex Hedman v Serafim Grozev | 2-6,4-6 |
| ITF Grecia F4 | 2017/03/25 09:30 | Leevi Saatela v Serafim Grozev | 2-6,1-6 |
| ITF Grecia F3 | 2017/03/18 09:30 | Serafim Grozev v Luke Johnson | 3-6,5-7 |
| ITF Grecia F9 - Clasificación | 2016/11/05 10:00 | Shinnosuke Hiramatsu v Serafim Grozev | 6-4,7-5 |
| Copa Billie Jean King | 2016/10/31 12:00 | Luca Castelnuovo v Serafim Grozev | 6-4,6-2 |
| ITF Bulgaria F1 - Clasificación | 2016/05/16 07:25 | Victor Ouvrard v Serafim Grozev | 4-6,6-3,6-2 |