Round: 44 Ground: Hardcourt outdoor
| ITF Bulgaria F1 Qual | 2017/05/07 09:00 | Grozev, Serafim v 데라이, 센드리트 | 6-3,6-0 |
| ITF Greece F4 | 2017/03/29 09:25 | Grozev, Serafim v 카피리스, 스타마티스 | 6-7,6-4,3-6 |
| ITF Greece F4 | 2017/03/26 06:30 | Hedman, Alex v Grozev, Serafim | 2-6,4-6 |
| ITF Greece F4 | 2017/03/25 09:30 | 사텔라, 리비 v Grozev, Serafim | 2-6,1-6 |
| ITF Greece F3 | 2017/03/18 09:30 | Grozev, Serafim v 존슨, 루크 | 3-6,5-7 |
| ITF Greece F9 Qual | 2016/11/05 10:00 | 히라마츠, 신노스케 v Grozev, Serafim | 6-4,7-5 |
| Others | 2016/10/31 12:00 | 카스텔누오보, 루카 v Grozev, Serafim | 6-4,6-2 |
| ITF Bulgaria F1 Qual | 2016/05/16 07:25 | Ouvrard, Victor v Grozev, Serafim | 4-6,6-3,6-2 |