Round: 26 Ground: Clay
| ITF M25 Manacor MD | 2022/01/14 15:30 | Heller/Vanneste v Barroso Campos/Morillo | 5-7,4-6 |
| ITF M25 Manacor MD | 2022/01/13 15:00 | Heller/Vanneste v Cohen/Ktiri | 6-3,7-5 |
| ITF M25 Manacor MD | 2022/01/12 16:35 | Heller/Vanneste v Inaki M-De La Torre/Rincon | 6-3,6-7,10-4 |
| Challenger Braga MD | 2021/09/23 09:00 | Hermans/Sijsling v Heller/Vanneste | 6-4,7-5 |
| Challenger Braga MD | 2021/09/22 12:15 | Heller/Vanneste v Bortolotti/Pellegrino | 2-6,6-2,10-5 |
| Challenger Salzburg MD | 2021/07/06 14:10 | Huesler/Miedler v Heller/Vanneste | 7-5,6-4 |
| ITF M15 Antalya MD | 2021/05/06 11:55 | Eremin/Massara v Heller/Vanneste | 5-7,6-7 |
| ITF M15 Antalya MD | 2021/05/04 11:00 | Arabaci/Saritas v Heller/Vanneste | 2-6,4-6 |