Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/03/29 10:30 | Julien De Cuyper v Miguel Fernando Pereira | 4-6,6-4,10-8 |
| ITF M15 Monastir | 2021/03/28 08:00 | Miguel Fernando Pereira v Rishab Agarwal | 7-6,6-3 |
| Challenger Concepcion | 2021/02/14 14:00 | Miguel Fernando Pereira v Vitaliy Sachko | 2-6,2-6 |
| ITF M15 Santo Domingo | 2019/12/11 18:45 | Miguel Fernando Pereira v Joao Hinsching | 6-7,6-7 |
| ITF M15 Santo Domingo | 2019/12/09 14:00 | Osviel Turino v Miguel Fernando Pereira | 1-6,2-6 |
| ITF M15 Santo Domingo | 2019/12/08 14:00 | Danail Banov v Miguel Fernando Pereira | 4-6,0-6 |
| ITF M15 Santo Domingo | 2019/12/02 14:00 | Laelson Rodrigues v Miguel Fernando Pereira | 6-4,4-6,11-9 |
| ITF M15 Santo Domingo | 2019/12/01 13:00 | Osviel Turino v Miguel Fernando Pereira | 7-6,1-6,8-10 |
| ITF M15 Sharm El Sheikh | 2021/02/07 11:00 | Piotr Matuszewski v Lorenzo Rottoli | 4-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/01/31 09:00 | Daisuke Sumizawa v Piotr Matuszewski | 4-6,6-1,10-8 |
| ITF M15 Cairo | 2021/01/26 08:00 | Naoki Tajima v Piotr Matuszewski | 6-4,6-4 |
| ITF M15 Cairo | 2021/01/26 08:00 | Naoki Tajima v Piotr Matuszewski | 6-4,6-4 |
| ITF M15 Cairo | 2021/01/25 08:00 | Piotr Matuszewski v Aryan Goveas | 7-6,6-2 |
| ITF M15 Cairo | 2021/01/19 08:00 | Franco Agamenone v Piotr Matuszewski | 6-2,6-1 |
| ITF M15 Cairo | 2021/01/18 08:00 | Piotr Matuszewski v Rimpei Kawakami | 7-6,6-3 |
| ITF M15 Cairo | 2021/01/17 10:30 | Abdalla Genidy v Piotr Matuszewski | 0-6,3-6 |