Stadium: Court 2 Round: 26 Ground: Clay
| ITF Belgium F5 | 2018/07/24 11:00 | Watson, Andrew v Panta Herreros, Jorge Brian | 7-6,5-7,6-3 |
| ITF Netherlands F1 | 2018/06/28 12:35 | Watson, Andrew v Konings, Ruben | 6-3,6-1 |
| ITF Netherlands F1 | 2018/06/26 16:00 | von Massow, George v Watson, Andrew | 6-7,6-7 |
| ITF Netherlands F1 Qual | 2018/06/25 09:00 | Watson, Andrew v Guy Stokman | 6-1,6-1 |
| ITF Netherlands F1 Qual | 2018/06/24 09:00 | Watson, Andrew v van Buuren, Ilco | 6-3,6-1 |
| ITF Qatar F5 Qual | 2017/12/11 14:00 | Ocleppo, Julian v Watson, Andrew | 6-2,6-3 |
| ITF Qatar F5 Qual | 2017/12/10 15:45 | Luc Fomba v Watson, Andrew | 6-4,5-7,6-7 |
| ITF Qatar F4 | 2017/12/06 12:00 | Watson, Andrew v Tatlot, Johan Sebastien | 3-6,1-6 |
| ITF Belgium F5 | 2018/07/23 10:00 | Buvaysar Gadamauri v Gerritsen, Stephan | 2-6,3-6 |
| ITF Belgium F4 | 2018/07/19 09:00 | Merckx, Jonas v Gerritsen, Stephan | 6-3,6-1 |
| ITF Belgium F4 | 2018/07/18 10:05 | Simon Beaupain v Gerritsen, Stephan | 5-7,6-4,2-6 |
| 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 |