Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/05/09 07:00 | Credit Chaiyarin v Eduardo Ribeiro | 2-6,2-6 |
| ITF M15 Cairo | 2021/05/04 08:00 | Simon A Ivanov v Eduardo Ribeiro | 4-6,6-3,10-7 |
| ITF M15 Cairo | 2021/05/03 11:00 | Mohab Hamed v Eduardo Ribeiro | 3-6,0-6 |
| ITF M15 Cairo | 2021/05/02 10:00 | Bader Alabdullah v Eduardo Ribeiro | 1-6,3-6 |
| ITF M15 Cairo | 2021/04/27 08:00 | Yanais Laurent v Eduardo Ribeiro | 6-4,6-1 |
| ITF M15 Cairo | 2021/04/25 07:30 | Marco Mania v Eduardo Ribeiro | 1-6,0-6 |
| Challenger Campinas | 2020/11/28 18:45 | Eduardo Ribeiro v Carlos Gomez-Herrera | 3-6,5-7 |
| Challenger Sao Paulo | 2020/11/22 16:00 | Eduardo Ribeiro v Alejandro Gonzalez | 4-6,6-1,4-6 |
| ITF M15 Antalya | 2021/05/09 07:00 | Daisuke Sumizawa v Ignacio Carou | 6-2,1-6,8-10 |
| ITF M15 Cordoba | 2021/04/07 13:30 | Valerio Aboian v Ignacio Carou | 6-2,6-0 |
| ITF M15 Villa Maria | 2021/03/31 17:15 | Ignacio Carou v Nicolas Kicker | 0-6,2-6 |
| ITF M15 Villa Maria | 2021/03/30 12:30 | Ignacio Carou v Lautaro Agustin Falabella | 3-6,4-6 |
| ITF M15 Villa Maria | 2021/03/29 12:30 | Ignacio Carou v Paulo A S Dos Santos | 6-0,6-1 |
| ITF M15 Villa Maria | 2021/03/28 12:00 | Ignacio Carou v Mateo Berta | 6-1,7-5 |
| ITF M15 Rovinj | 2021/03/15 09:30 | Mile Matic v Ignacio Carou | 7-6,4-6,10-8 |
| ITF M15 Porec | 2021/03/08 13:00 | Philipp Schroll v Ignacio Carou | 6-2,3-6,10-5 |