| Weston, FL, Singles M-ITF-USA-05A | 02/16 14:50 | 26 | Gabi Adrian Boitan v Viacheslav Bielinskyi | 6-2,6-2 | |
| Weston, FL, Singles M-ITF-USA-05A | 02/15 13:50 | 25 | Junior Tavarez v Viacheslav Bielinskyi | 2-6,4-6 | |
| Coupe Davis | 02/04 14:00 | 45 | Viacheslav Bielinskyi v Hady Habib | Cancelled | |
| Coupe Davis | 02/03 11:35 | 45 | Viacheslav Bielinskyi v Benjamin Hassan | 6-4,2-6,6-4 | |
| ITF M15 Vilnius | 01/17 11:15 | 25 | Jiri Barnat v Viacheslav Bielinskyi | 6-3,6-2 | |
| ITF M15 Al Zahra | 11/03 07:00 | 26 | Viacheslav Bielinskyi v Benedikt Henning | 3-6,2-6 | |
| ITF M15 Al Zahra | 11/02 12:40 | 25 | Viacheslav Bielinskyi v Bader Alabdullah | 6-2,6-1 | |
| ITF M15 Al Zahra | 10/28 07:00 | 27 | Viacheslav Bielinskyi v Aleksandre Bakshi | 3-6,6-3,6-7 | |
| ITF M15 Al Zahra | 10/27 07:00 | 26 | Viacheslav Bielinskyi v Pruchya Isaro | 3-6,6-1,6-3 | |
| ITF M15 Al Zahra | 10/26 06:55 | 25 | Viacheslav Bielinskyi v Borys Zgola | 6-2,6-2 | |
| ITF - M25 Santa Margherita | 10/22 08:00 | 26 | Viacheslav Bielinskyi v Cezar Cretu | Cancelled | |
| ITF - M25 Santa Margherita | 10/18 16:30 | 25 | Giuseppe La Vela v Viacheslav Bielinskyi | 6-3,6-2 | |
| Coupe Davis | 09/16 18:05 | 5 | Viacheslav Bielinskyi v Zsombor Piros | Cancelled | |
| Coupe Davis | 09/15 15:00 | 1 | Viacheslav Bielinskyi v Marton Fucsovics | 3-6,2-6 | |
| Maribor, Singles Main, M-ITF-SLO-06A | 09/07 13:05 | 25 | Hernan Casanova v Viacheslav Bielinskyi | 6-1,6-0 | |
| Maribor, Singles Main, M-ITF-SLO-06A | 09/01 09:00 | 26 | Viacheslav Bielinskyi v Murkel Dellien | 2-6,1-6 | |
| Maribor, Singles Main, M-ITF-SLO-06A | 08/30 13:30 | 25 | Viacheslav Bielinskyi v Luca Giacomini | 7-5,7-5 | |
| ITF M15 Kottingbrunn | 07/28 08:55 | 26 | Viacheslav Bielinskyi v Goldsteiner, Peter | 2-6,1-6 | |
| ITF M15 Kottingbrunn | 07/26 10:40 | 25 | Viacheslav Bielinskyi v Toby Kodat | 6-3,6-0 | |
| ITF M25 Telfs | 07/12 08:55 | 25 | Viacheslav Bielinskyi v Emesz, Benedikt | Retired | |
| ITF M25 Skopje | 06/07 13:00 | 25 | Viacheslav Bielinskyi v Orlando Luz | 3-6,3-6 | |
| ITF - M25 Kiseljak | 06/03 12:20 | 27 | Viacheslav Bielinskyi v Jakub Paul | 5-7,4-6 | |
| ITF - M25 Kiseljak | 06/02 12:30 | 26 | Orlando Luz v Viacheslav Bielinskyi | 3-6,3-6 | |
| ITF - M25 Kiseljak | 06/01 08:00 | 25 | Viacheslav Bielinskyi v Drazen Petrovic | 6-2,6-2 | |
| ITF - M15 Brcko | 05/25 07:30 | 25 | Lorenzo Vatteroni v Viacheslav Bielinskyi | 6-3,6-2 | |
| ITF M25 Osijek | 05/20 09:00 | 27 | Carr, Simon v Viacheslav Bielinskyi | 6-3,7-6 | |
| ITF M25 Osijek | 05/19 08:00 | 26 | Lukas Pokorny v Viacheslav Bielinskyi | 4-6,7-5,3-6 | |
| ITF M25 Osijek | 05/18 11:00 | 25 | Barun, Bozo v Viacheslav Bielinskyi | 4-6,1-6 | |
| Split, Singles M-ITF-CRO-05A | 05/01 10:00 | 29 | Rudolf Molleker v Viacheslav Bielinskyi | 2-6,3-6 | |
| Split, Singles M-ITF-CRO-05A | 04/30 09:00 | 28 | Aldin Setkic v Viacheslav Bielinskyi | 2-6,6-7 |