| ITF M15 Amstelveen MD | 07/02 12:15 | 26 | Jans/Lootsma v De Jonge/Sperle | 6-4,6-1 | |
| ITF M15 Monastir MD | 02/23 11:55 | 28 | De Jonge/Sperle v Karol/Paul | 6-7,6-7 | |
| ITF M15 Monastir MD | 02/22 14:30 | 27 | De Jonge/Sperle v Faucon/Gobat | 4-6,7-5,15-13 | |
| ITF M15 Monastir MD | 02/20 12:15 | 26 | De Jonge/Sperle v Stuurman/Waldner | 6-0,7-5 | |
| ITF M25 Monastir MD | 11/08 15:00 | 26 | De Jonge/Sperle v Crisostomo/Zanada | 7-5,6-1 | |
| ITF M15 Monastir MD | 11/04 09:00 | 29 | De Jonge/Sperle v Donski/Pereira | Walkover | |
| ITF M15 Monastir MD | 11/03 12:30 | 28 | Merino/Negritu v De Jonge/Sperle | 3-6,4-6 |