| Welsh Int. MD | 11/28 16:10 | - | Jones/Yap v Van Delsen/Van Delsen | L | 2-0 | |
| Welsh Int. MD | 11/27 19:50 | 5 | Freer/Jenkins v Van Delsen/Van Delsen | W | 0-2 | |
| Hungarian Int. MD | 10/31 13:55 | - | Van Delsen/Van Delsen v Chen/Tsai | L | 0-2 | |
| Hungarian Int. MD | 10/30 19:05 | 5 | Van Delsen/Van Delsen v Wiesler/Zhan | W | 2-0 | |
| Bulgarian Int. MD | 10/04 09:00 | - | Van Delsen/Van Delsen v Havlicek/Svejda | L | 0-2 | |
| Croatian Int. MD | 09/27 15:50 | - | Van Delsen/Van Delsen v Ivancic/Jelenc | L | 1-2 | |
| Croatian Int. MD | 09/27 10:15 | - | Van Delsen/Van Delsen v Ramiro Castillo | W | 2-1 | |
| Belgian Int. MD | 09/11 15:40 | - | Begga/Deschamp v Van Delsen/Van Delsen | L | 2-0 | |
| Slovenia Future Series MD | 09/04 11:15 | - | Franconville/Panza v Van Delsen/Van Delsen | W | 0-2 | |
| Latvia Int. MD | 06/14 09:50 | - | Van Delsen/Van Delsen v Melleri/Nyqvist | L | 0-2 | |
| Bonn Int. MD | 05/29 17:40 | - | Koppen/Van Wijlick v Van Delsen/Van Delsen | L | 2-0 | |
| Slovenia Open MD | 05/17 12:15 | - | Van Delsen/Van Delsen v Al Farizi/Rindorindo | L | 0-2 | |
| Luxembourg Open MD | 05/02 14:55 | - | Guildea/Reynolds v Van Delsen/Van Delsen | L | 2-0 | |
| Malta Int. MD | 04/26 17:20 | - | Chen/Lu v Van Delsen/Van Delsen | L | 2-0 | |
| Malta Int. MD | 04/26 12:45 | - | Stoyanov/Terziev v Van Delsen/Van Delsen | W | 0-2 | |
| European Championships MD | 04/08 11:40 | 5 | Van Delsen/Van Delsen v Rusev/Stoynov | L | 0-2 | |
| Iceland Int. MD | 01/25 18:00 | - | Van Delsen/Van Delsen v Carvalho/Diogo Gloria | W | 2-0 | |
| Iceland Int. MD | 01/24 17:45 | - | Van Delsen/Van Delsen v Koppen/Reumer | W | 2-0 | |
| Estonian Int. MD | 01/10 14:10 | - | Van Delsen/Van Delsen v Rai/Mukhiya | W | 2-0 | |
| Euro Mixed Team Champs MD | 12/07 14:00 | - | Garcia/Piris v Van Delsen/Van Delsen | L | 2-0 | |
| Euro Mixed Team Champs MD | 12/06 09:30 | - | Van Delsen/Van Delsen v Kert/Kilk | L | 0-2 | |
| Euro Mixed Team Champs MD | 12/05 16:00 | - | Deportivo Maldonado U19 v Van Delsen/Van Delsen | L | 2-0 | |
| Welsh Int. MD | 11/29 14:40 | - | Clark/Jarvis v Van Delsen/Van Delsen | L | 2-0 | |
| Welsh Int. MD | 11/28 17:10 | - | Dillingham/Dillingham v Van Delsen/Van Delsen | W | 0-2 | |
| Hungarian Int. MD | 11/01 15:40 | - | Lai/Yakura v Van Delsen/Van Delsen | L | 2-0 | |
| Hungarian Int. MD | 11/01 13:40 | - | Andree/Sarosi v Van Delsen/Van Delsen | W | 0-2 | |
| Hungarian Int. MD | 10/31 17:20 | - | Coube/Hoareau v Van Delsen/Van Delsen | W | 0-2 | |
| Dutch Open MD | 10/24 19:15 | - | Van Delsen/Van Delsen v Duijs/Kros | L | 1-2 | |
| Bulgarian Int. MD | 10/05 14:00 | - | Carvalho/Silva v Van Delsen/Van Delsen | L | 2-1 | |
| Bulgarian Int. MD | 10/05 08:00 | - | Erdogan/Erol v Van Delsen/Van Delsen | W | 0-2 |