Stadium: Center Court Round: 26 Ground: Hardcourt indoor
| 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 |
| US Open MD | 2021/09/05 15:00 | Gonzalez/Molteni v Krawietz/Tecau | 2-6,6-7 |
| US Open MD | 2021/09/04 15:00 | Klaasen/Mclachlan v Gonzalez/Molteni | 1-6,6-3,6-7 |
| US Open MD | 2021/09/03 17:15 | Gonzalez/Molteni v Haase/McDonald | 5-7,6-3,6-2 |
| ATP Stuttgart MD | 2021/06/12 10:00 | Demoliner/Gonzalez v Gonzalez/Molteni | 7-6,6-7,10-6 |