Stadium: Center Court Round: 29 Ground: Clay
| Challenger - Barletta - Doubles Hommes | 2021/08/27 18:00 | Martinez L D / Vavassori A v Brouwer G / Sels J | 6-7,2-6 |
| Challenger - Barletta - Doubles Hommes | 2021/08/26 13:25 | Bondarevskiy/Kotov v Brouwer G / Sels J | 3-6,4-6 |
| Challenger - Barletta - Doubles Hommes | 2021/08/25 16:00 | Alvarez N / Dougaz M A v Brouwer G / Sels J | 5-7,3-6 |
| Challenger Amersfoort MD | 2021/07/16 13:00 | Brouwer G / Sels J v de Krom M / van Den Berg B | 6-7,5-7 |
| Challenger Amersfoort MD | 2021/07/14 13:45 | Hidalgo/Gornes v Brouwer G / Sels J | 3-6,4-6 |
| ITF M25 The Hague MD | 2021/07/03 12:55 | de Jong J / Stevens B v Brouwer G / Sels J | 6-3,6-4 |
| ITF M25 The Hague MD | 2021/07/02 17:45 | Brouwer G / Sels J v Eisinga Z / Wassermann D | 6-2,6-3 |
| ITF M25 The Hague MD | 2021/06/29 13:10 | Ritschard/Tepavac v Brouwer G / Sels J | 3-6,1-6 |
| Challenger - Barletta - Doubles Hommes | 2021/08/27 14:45 | Berrettini/Zeppieri v Bortolotti/Rodriguez | 6-4,0-6,7-10 |
| Challenger - Barletta - Doubles Hommes | 2021/08/26 14:45 | Bortolotti/Rodriguez v Doumbia/Reboul | 6-7,6-3,16-14 |
| Challenger - Barletta - Doubles Hommes | 2021/08/25 14:40 | Bortolotti/Rodriguez v Cobolli F / Nardi L | 6-1,6-3 |
| Challenger Verona MD | 2021/08/19 11:00 | Jaziri/Motti v Bortolotti/Rodriguez | 1-6,7-6,10-7 |
| Challenger Verona MD | 2021/08/17 15:40 | Bortolotti/Rodriguez v Forti/Zeppieri | 5-7,7-5,10-7 |
| Challenger Todi MD | 2021/07/15 18:40 | Bortolotti/Rodriguez v Forti/Zeppieri | 3-6,4-6 |
| Challenger Todi MD | 2021/07/13 15:35 | Bortolotti/Rodriguez v Popko/Ritschard | 6-4,1-6,10-8 |
| ITF M25 Wroclaw MD | 2021/07/03 12:00 | Gutierrez/Luz v Bortolotti/Rodriguez | 7-6,2-6,11-9 |