| Swiss Open - Kwal. - DD | 2018/08/29 11:30 | Richard Kuhl v Marcus Loo | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/04/05 08:25 | Kanishq M v Marcus Loo | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/03/08 11:30 | Marcus Loo v Leon Seiwald | L | 1-2 |
| Swiss Open - Kwal. - DD | 2018/01/11 08:30 | Marcus Loo v Valentin Singer | L | 0-2 |
| Hellas Int. - Kwal. | 2019/05/03 06:30 | Haktan Dogan v Sander De Decker | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/04/12 08:05 | Mohamed A Belarbi v Sander De Decker | L | 2-1 |