Stadium: Court 15 Round: 26 Ground: Hardcourt indoor
| ITF M25 Mulhouse | 2019/09/10 12:55 | Tobias Simon v Christopher Heyman | 7-6,6-4 |
| Challenger Meerbusch | 2019/08/12 12:35 | Jelle Sels v Christopher Heyman | 6-2,3-6,6-1 |
| ITF M15 Brussels | 2019/08/04 12:00 | Christopher Heyman v Guy Den Heijer | 2-6,6-0,6-4 |
| ITF M15 Brussels | 2019/08/03 11:00 | Christopher Heyman v Nick Hardt | 6-2,6-3 |
| ITF M15 Brussels | 2019/08/02 13:15 | Christopher Heyman v Dominik Boehler | 7-6,6-4 |
| ITF M15 Brussels | 2019/08/01 12:45 | Christopher Heyman v Tuur Heuvinck | 6-2,6-2 |
| ITF M15 Brussels | 2019/07/30 13:15 | Christopher Heyman v Matvey Minin | 6-4,6-1 |
| Challenger Tampere | 2019/07/23 07:00 | Alexander Zhurbin v Christopher Heyman | 6-4,6-2 |
| ITF M25 Plaisir | 2019/09/18 10:15 | Christian Samuelsson v Florian Lakat | 7-5,6-1 |
| ITF M25 Plaisir | 2019/09/16 14:05 | Boris Fassbender v Christian Samuelsson | 7-6,7-6 |
| ITF M25 Plaisir | 2019/09/16 10:25 | Axel Garcian v Christian Samuelsson | 1-6,4-6 |
| ITF M25 Plaisir | 2019/09/15 12:55 | Joris Moret v Christian Samuelsson | 4-6,0-6 |
| ITF M25 Mulhouse | 2019/09/08 08:00 | Sam Taylor v Christian Samuelsson | 6-4,7-6 |
| ITF M15 Ystad | 2019/08/08 12:40 | Christian Samuelsson v August Holmgren | 4-6,4-6 |
| ITF M15 Ystad | 2019/08/07 08:45 | Christian Samuelsson v Jakob Arvidsson Ehn | 6-3,6-2 |
| ITF M15 Kalmar | 2019/05/15 08:15 | Markus Eriksson v Christian Samuelsson | 1-6,7-6,6-3 |