Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| ATP Nur-Sultan MD | 2021/09/26 06:00 | Gonzalez/Molteni v Erlich/Vasilevski | 6-1,6-2 |
| ATP Nur-Sultan MD | 2021/09/25 06:00 | Gonzalez/Molteni v Berankis/Sitak | 6-4,6-0 |
| ATP Nur-Sultan MD | 2021/09/24 06:00 | Gonzalez/Molteni v Glasspool/Heliovaara | 5-7,6-4,10-8 |
| ATP Nur-Sultan MD | 2021/09/22 16:05 | Gonzalez/Molteni v Popko/Skatov | 6-4,6-7,10-6 |
| Challenger Szczecin MD | 2021/09/18 17:00 | Gonzalez/Molteni v Goransson/Lammons | 2-6,6-2,15-13 |
| Challenger Szczecin MD | 2021/09/17 14:40 | Gonzalez/Molteni v Jebavy/Kolar | 6-2,7-5 |
| Challenger Szczecin MD | 2021/09/16 11:20 | Gonzalez/Molteni v Doumbia/Reboul | 3-6,6-4,10-5 |
| Challenger Szczecin MD | 2021/09/14 13:40 | Gonzalez/Molteni v Arneodo/Huey | 7-5,6-4 |