| Challenger Mouilleron le Captif MD | 2021/10/06 10:50 | Eysseric/Halys v Arneodo/Nys | 7-6,6-1 |
| Davis Cup | 2021/06/19 12:40 | Kyratzis/Neos v Arneodo/Nys | 2-6,4-6 |
| Davis Cup | 2021/06/18 12:00 | Arneodo/Nys v Calzi/Knaff | 6-4,6-0 |
| Davis Cup | 2021/06/17 11:00 | Arneodo/Nys v Carr/O'Hare | 6-3,6-4 |
| Challenger Marbella MD | 2021/04/03 14:55 | Inglot/Reid v Arneodo/Nys | 1-6,6-3,10-6 |
| Challenger Marbella MD | 2021/04/02 13:50 | Polmans/Smith v Arneodo/Nys | 2-6,6-3,8-10 |
| Challenger Marbella MD | 2021/04/01 13:35 | Reyes-Varela/Romboli v Arneodo/Nys | 6-7,4-6 |
| Challenger Marbella MD | 2021/03/31 10:00 | Barranco Cosano/Sanchez Jover v Arneodo/Nys | 3-6,3-6 |
| Davis Cup | 2021/11/28 10:00 | Benchetrit/Ouahab v Nielsen/Sigsgaard | 4-6,4-6 |