Stadium: Court 3 Round: 45 Ground: Grass
| ATP Stuttgart Qual | 2017/06/11 08:00 | Ruben Bemelmans v Peter Gojowczyk | 4-6,6-7 |
| ATP Stuttgart Qual | 2017/06/10 09:50 | Ruben Bemelmans v Yasutaka Uchiyama | 1-6,6-3,7-6 |
| Challenger Surbiton | 2017/06/08 09:30 | Sergiy Stakhovsky v Ruben Bemelmans | 6-2,6-4 |
| French Open Qual | 2017/05/23 08:00 | Marco Trungelliti v Ruben Bemelmans | 6-7,6-2,6-3 |
| Challenger Busan | 2017/05/16 03:50 | Ruben Bemelmans v Austin Krajicek | 3-6,3-6 |
| Challenger Seoul | 2017/05/13 02:00 | Ruben Bemelmans v Thomas Fabbiano | 4-6,1-6 |
| Challenger Seoul | 2017/05/12 02:00 | Hiroki Moriya v Ruben Bemelmans | 3-6,1-6 |
| Challenger Seoul | 2017/05/10 02:00 | Luke Saville v Ruben Bemelmans | 4-6,6-3,5-7 |
| ATP Stuttgart | 2017/06/12 11:30 | Lukas Lacko v Jan-Lennard Struff | 4-6,6-7 |
| ATP Stuttgart Qual | 2017/06/11 08:00 | Lukas Lacko v Alexander Bublik | 6-3,7-5 |
| ATP Stuttgart Qual | 2017/06/10 08:30 | Lukas Lacko v Daniel Brands | 6-3,6-4 |
| Challenger Surbiton | 2017/06/08 15:45 | Marius Copil v Lukas Lacko | 6-3,7-6 |
| Challenger Surbiton | 2017/06/08 09:30 | Lukas Lacko v Konstantin Kravchuk | 7-5,6-7,6-4 |
| French Open Qual | 2017/05/22 11:10 | Lukas Lacko v Steven Diez | 4-6,2-6 |
| ATP Rome Qual | 2017/05/13 14:35 | Aljaz Bedene v Lukas Lacko | 6-2,6-3 |
| ATP Madrid Qual | 2017/05/07 12:55 | Andrey Kuznetsov v Lukas Lacko | 6-2,7-6 |