Stadium: Court B Round: 26 Ground: Clay
| ITF Belgium F6 Qual | 2016/07/16 10:00 | Simon Beaupain v Gerritsen, Stephan | 1-6,3-6 |
| ITF Belgium F4 | 2018/07/17 10:00 | Dan Alexandru Tomescu v Simon Beaupain | 4-6,4-6 |
| ITF Belgium F4 | 2018/07/15 11:30 | Simon Beaupain v Giusca, Teodor | 3-6,6-2,7-5 |
| ITF Belgium F4 | 2018/07/14 12:00 | Simon Beaupain v Ambrozic, David Lucas | 6-1,6-4 |
| ITF Belgium F2 | 2018/06/27 14:30 | Simon Beaupain v Vandenbulcke, Yannick | 1-6,3-6 |
| ITF Belgium F1 Qual | 2018/06/18 11:45 | Simon Beaupain v Cloes, Loic | 3-6,4-6 |
| ITF Belgium F1 Qual | 2018/06/17 14:00 | Simon Beaupain v Romeo, Felix | 6-4,7-5 |
| ITF Tunisia F23 | 2018/06/09 08:00 | Simon Beaupain v Lawrence Bataljin | 1-6,3-6 |
| Czech Republic F2, Singles | 2018/05/24 08:30 | Santanna, B. v Simon Beaupain | 6-1,7-6 |
| ITF Belgium F4 | 2018/07/17 12:00 | Irigaray Guarne, Pablo v Gerritsen, Stephan | 3-6,0-6 |
| ITF Netherlands F3 | 2018/07/11 17:00 | Gerritsen, Stephan v Emil Ruusuvuori | 6-7,4-6 |
| ITF Netherlands F3 | 2018/07/10 13:55 | Gerritsen, Stephan v Kaczynski, Kevin | 7-6,2-6,6-1 |
| ITF Netherlands F2 | 2018/07/05 08:00 | Heliovaara, Harri v Gerritsen, Stephan | 6-2,7-5 |
| ITF Netherlands F2 | 2018/07/04 08:00 | Erdbories, Tillmann v Gerritsen, Stephan | 7-5,5-7,4-6 |
| ITF Netherlands F1 | 2018/06/30 13:25 | Geens, Clement v Gerritsen, Stephan | 7-5,6-4 |
| ITF Netherlands F1 | 2018/06/29 10:20 | Gerritsen, Stephan v Dhoe, Benjamin | 3-6,6-2,6-3 |
| ITF Netherlands F1 | 2018/06/28 11:40 | Gerritsen, Stephan v Ryan Nijboer | 6-4,7-6 |