Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2021/07/19 11:20 | John Echeverria v Luca Sanchez | 6-3,6-1 |
| ITF M25 Idanha-A-Nova | 2021/07/18 13:00 | John Echeverria v Adria Soriano Barrera | 7-6,7-5 |
| ITF M25 Idanha-A-Nova | 2021/07/14 11:00 | Nicolas Moreno De Alboran v John Echeverria | 6-2,6-3 |
| ITF M25 Idanha-A-Nova | 2021/07/13 10:10 | Aaron Cohen v John Echeverria | 4-6,1-6 |
| ITF M25 Idanha-A-Nova | 2021/07/12 12:55 | Digvijay Pratap Singh v John Echeverria | 2-6,7-5,2-10 |
| ITF M25 Idanha-A-Nova | 2021/07/11 13:00 | Simao Alves v John Echeverria | 5-7,3-6 |
| ITF M25 Bakio | 2021/07/02 10:15 | John Echeverria v Hugo Grenier | 6-7,3-6 |
| ITF M25 Bakio | 2021/07/01 12:45 | Roberto Ortega-Olmedo v John Echeverria | 6-7,2-6 |
| ITF M25 Idanha-A-Nova | 2021/07/19 12:50 | Illia Stoliar v Daniel Little | 2-6,4-6 |
| ITF M25 Idanha-A-Nova | 2021/07/18 13:00 | Henrique Petiz v Daniel Little | 3-6,2-6 |
| ITF M25 Idanha-A-Nova | 2021/07/15 13:00 | Daniel Little v Tiago Cacao | 4-6,0-6 |
| ITF M25 Idanha-A-Nova | 2021/07/14 08:00 | Martim L Prata v Daniel Little | 2-6,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/13 07:55 | Miguel Damas v Daniel Little | 3-6,7-6,7-10 |
| ITF M25 Idanha-A-Nova | 2021/07/12 11:35 | Daniel Little v Bekkhan Atlangeriev | 6-2,4-6,10-2 |
| ITF M15 Heraklion | 2021/06/09 11:50 | Alexander Donski v Daniel Little | 1-6,6-3,6-1 |
| ITF M15 Heraklion | 2021/06/08 06:30 | Rishab Agarwal v Daniel Little | 5-7,1-6 |