Stadium: Central Court Round: 25 Ground: Hardcourt indoor
| Challenger Orleans | 2018/09/24 09:00 | Tak Khunn Wang v Tim Van Rijthoven | 6-3,6-2 |
| Challenger Orleans | 2018/09/23 09:00 | Benjamin Bonzi v Tak Khunn Wang | 6-7,6-2,0-6 |
| Challenger Orleans | 2018/09/22 07:30 | Tak Khunn Wang v Luca Margaroli | 7-6,6-3 |
| Challenger Istanbul | 2018/09/11 08:00 | Tak Khunn Wang v Tallon Griekspoor | 4-6,1-6 |
| Challenger Istanbul | 2018/09/10 07:30 | David Poljak v Tak Khunn Wang | 6-4,6-7,3-6 |
| Challenger Istanbul | 2018/09/09 10:25 | Andrej Glvac v Tak Khunn Wang | 7-6,0-6,4-6 |
| Challenger Istanbul | 2018/09/08 12:00 | Mert Naci Turker v Tak Khunn Wang | 4-6,1-6 |
| Challenger Cassis | 2018/09/05 12:50 | Elliot Benchetrit v Tak Khunn Wang | 6-1,6-4 |
| ATP Metz | 2018/09/16 14:00 | Sergiy Stakhovsky v Maxime Janvier | 3-6,4-6 |
| Davis Cup | 2018/09/15 10:00 | Sergiy Stakhovsky v Joao Sousa | 6-2,4-6,6-4 |
| Davis Cup | 2018/09/14 11:30 | Sergiy Stakhovsky v Pedro Sousa | 6-3,6-2 |
| Challenger Cassis | 2018/09/04 13:05 | Oscar Otte v Sergiy Stakhovsky | 7-6,3-6,7-5 |
| Challenger Mallorca | 2018/08/30 09:30 | Kenny de Schepper v Sergiy Stakhovsky | 6-2,6-4 |
| Challenger Mallorca | 2018/08/29 10:30 | Emilio Gomez v Sergiy Stakhovsky | 4-6,6-7 |
| US Open | 2018/08/22 16:30 | Thai-Son Kwiatkowski v Sergiy Stakhovsky | 6-4,3-6,6-1 |
| Challenger Portoroz | 2018/08/09 18:00 | Sergiy Stakhovsky v Constant Lestienne | 6-3,2-6,1-6 |