Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
| ITF M15 Manacor - MP | 2021/01/08 16:00 | de Schepper/Napolitano v Added/Bellier | 4-6,7-6,3-10 |
| ITF M15 Manacor - MP | 2021/01/05 16:30 | de Schepper/Napolitano v Simon/Strombachs | 6-4,6-4 |
| ITF M15 Antalya - MP | 2021/01/09 11:45 | Sijsling/Smits v Harris/Sabanin | 6-0,3-6,13-15 |
| ITF M15 Antalya - MP | 2021/01/09 08:35 | Sijsling/Smits v Deschamps/Savelev | 6-2,7-5 |
| ITF M25 Rodez - MP | 2020/10/16 14:30 | Doumbia/Reboul v Sijsling/Smits | 6-3,7-5 |
| ITF M25 Rodez - MP | 2020/10/15 16:40 | Arribage/Broville v Sijsling/Smits | 6-7,6-7 |
| ITF M25 Rodez - MP | 2020/10/14 10:00 | Sijsling/Smits v Added/Eysseric | 6-4,6-2 |
| ITF M25 Rodez - MP | 2020/10/13 07:30 | Sijsling/Smits v Virtanen/Wenger | 6-3,6-1 |
| ITF M25 Plaisir - MP | 2020/09/16 16:15 | Clezar/Sakamoto v Sijsling/Smits | 6-3,7-6 |
| ITF M25 Vogau – MP | 2020/08/18 14:25 | Guinard/Haerteis v Sijsling/Smits | 6-2,6-3 |