Stadium: Campo Fabrizio Gasparini Round: 29 Ground: Clay
| Challenger Napoli MD | 2021/10/08 16:10 | Brown/Vavassori v Griekspoor/Stevens | 6-3,6-4 |
| Challenger Napoli MD | 2021/10/08 13:45 | Brown/Vavassori v Baldi F / Ocleppo J | 6-4,7-6 |
| Challenger Napoli MD | 2021/10/07 18:05 | Brown/Vavassori v Cornea/Tsitsipas | 6-2,6-2 |
| Challenger Tulln MD | 2021/09/11 09:00 | Brown/Vavassori v Matos R / Meligeni Rodrigues Alves F | 7-6,6-1 |
| Challenger Tulln MD | 2021/09/10 10:00 | Goransson A / Lammons N v Brown/Vavassori | 3-6,2-6 |
| Challenger Tulln MD | 2021/09/09 15:15 | Brown/Vavassori v Blancaneaux/Janvier | 6-4,6-2 |
| Challenger Tulln MD | 2021/09/08 15:00 | Brown/Vavassori v Melzer G / Melzer J | 7-5,6-2 |
| Challenger Napoli MD | 2021/10/08 15:00 | Basic/Serdarusic v Martin A / Weissborn T S | 7-6,7-5 |
| Challenger Napoli MD | 2021/10/08 12:40 | Basic/Serdarusic v Cerretani/Fallert | 6-4,6-4 |
| Challenger Almaty MD | 2021/06/11 09:55 | Basic/Serdarusic v Manafov V / Tiurnev E | 6-4,3-6,9-11 |
| Challenger Almaty MD | 2021/06/10 07:40 | Basic/Serdarusic v Bergs Z / Coppejans K | 6-3,7-6 |
| Challenger Almaty MD | 2021/06/09 07:25 | M R Alves/Menezes v Basic/Serdarusic | 3-6,0-6 |