Stadium: Central Round: 25 Ground: Hardcourt indoor
| ATP Rotterdam | 2018/02/13 12:55 | Daniil Medvedev v Gilles Muller | 6-4,7-6 |
| ATP Sofia | 2018/02/09 10:00 | Marius Copil v Gilles Muller | 6-4,6-4 |
| ATP Sofia | 2018/02/08 10:00 | Andreas Seppi v Gilles Muller | 6-4,6-7,6-7 |
| Australian Open | 2018/01/19 01:35 | Pablo Carreno Busta v Gilles Muller | 7-6,4-6,7-5,7-5 |
| Australian Open | 2018/01/17 00:00 | Malek Jaziri v Gilles Muller | 5-7,4-6,7-6,6-3,2-6 |
| Australian Open | 2018/01/15 01:15 | Federico Delbonis v Gilles Muller | 5-7,4-6,3-6 |
| ATP Sydney | 2018/01/11 08:00 | Benoit Paire v Gilles Muller | 6-4,6-4 |
| ATP Sydney | 2018/01/10 09:50 | John Millman v Gilles Muller | 6-7,4-6 |
| ATP Marseille Qual | 2018/02/19 13:10 | Sergiy Stakhovsky v Norbert Gombos | 4-6,2-6 |
| ATP Marseille Qual | 2018/02/18 11:40 | Sergiy Stakhovsky v Matthias Bachinger | 1-6,6-1,7-5 |
| Davis Cup | 2018/02/03 13:35 | Sergiy Stakhovsky v Elias Ymer | 6-4,6-4 |
| Davis Cup | 2018/02/02 15:00 | Sergiy Stakhovsky v Mikael Ymer | 6-7,2-6 |
| Challenger Rennes | 2018/01/24 16:05 | Elias Ymer v Sergiy Stakhovsky | 6-1,3-6,6-3 |
| Challenger Koblenz | 2018/01/20 15:10 | Sergiy Stakhovsky v Mats Moraing | 4-6,3-6 |
| Challenger Koblenz | 2018/01/19 18:25 | Mohamed Safwat v Sergiy Stakhovsky | 2-6,1-6 |
| Challenger Koblenz | 2018/01/18 17:00 | Nicola Kuhn v Sergiy Stakhovsky | 4-6,3-6 |