| Dutch Open (GP) 2017, Doubles Qualification | 10/08 10:20 | - | 홀스트 T / 스토퍼슨 M v Nenchev D / Vlaar A | L | 2-0 | |
| Bulgarian Int. MD | 10/04 08:40 | - | 뮬러 N A / 셰이윌러 J v Nenchev D / Vlaar A | L | 2-0 | |
| Bulgarian Open MD | 08/13 11:30 | - | 로리첸 E / 뮤얼홈 M v Nenchev D / Vlaar A | L | 2-0 | |
| Hellas Open MD | 08/09 13:30 | - | Adam / Maio v Nenchev D / Vlaar A | L | 2-0 | |
| Hellas Open MD | 08/09 09:00 | - | Nenchev D / Vlaar A v Krapez A / Spoljarec F | W | 2-0 |