Estádio: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/11/24 11:00 | Michael Zhu v Diego F Flores | 2-6,7-6,6-1 |
| Barcelona - UTR Pro Tennis Series - Feminino | 2021/11/14 08:00 | Thomas Laurent v Diego F Flores | 6-1,1-0 |
| Barcelona - UTR Pro Tennis Series - Feminino | 2021/11/13 11:30 | Diego F Flores v Andrey Chepelev | 6-1,6-4 |
| Barcelona - UTR Pro Tennis Series - Feminino | 2021/11/12 17:30 | Diego F Flores v Vlad Cristian Breazu | 6-3,6-1 |
| Barcelona - UTR Pro Tennis Series - Feminino | 2021/11/11 18:30 | Diego F Flores v Sergio Redondo | 6-2,5-1 |
| Barcelona - UTR Pro Tennis Series - Feminino | 2021/11/11 15:00 | Xavier Gabarro v Diego F Flores | 4-6,3-6 |
| ITF - M15 Torelló | 2021/11/02 11:00 | Diego F Flores v Marco Brugnerotto | 7-5,5-7,4-6 |
| Challenger - Santiago | 2021/10/14 20:55 | Diego F Flores v Tomas Barrios Vera | 0-6,1-6 |
| ITF - M15 Monastir | 2021/11/24 09:30 | Yamato Sueoka v Tao Mu | 6-2,6-4 |
| ITF - M15 Monastir | 2021/11/22 12:30 | Tao Mu v Noel Larwig | 6-3,6-0 |
| ITF - M15 Monastir | 2021/11/21 08:00 | Tao Mu v Andres Haefele | 6-2,6-0 |
| ITF - M15 Monastir | 2021/11/15 13:00 | Tao Mu v Elgin Khoeblal | 5-7,6-4,10-5 |
| ITF - M15 Monastir | 2021/11/15 08:00 | Tao Mu v Mattias Southcombe | 6-0,6-2 |
| ITF - M15 Monastir | 2021/11/10 12:00 | Tao Mu v Louis Tessa | 6-7,6-1,3-6 |
| ITF - M15 Monastir | 2021/11/08 13:00 | Tao Mu v Joe Misrahi | 6-1,6-3 |
| ITF - M15 Monastir | 2021/11/08 08:00 | Tao Mu v Bastian A U Santander | 6-0,6-0 |