Stadium: Court 18 Round: 26 Ground: Clay
| ITF M15 Lodz | 2021/08/19 08:00 | Igor Marcondes v Valerio Aboian | 6-3,6-1 |
| ITF M25 Aparecida De Goiania | 2021/11/09 16:10 | Igor Marcondes v Gabriel Roveri Sidney | 6-0,6-2 |
| ITF M15 Brasilia | 2021/11/02 21:55 | Igor Marcondes v Eduardo Ribeiro | 5-7,4-6 |
| ITF M25 Rio do Sul | 2021/10/21 16:30 | Igor Marcondes v Gustavo Heide | 6-7,1-6 |
| ITF M25 Rio do Sul | 2021/10/19 14:30 | Igor Marcondes v Joao Pedro G. Dos Santos | 6-4,6-0 |
| ITF M25 Johannesburg | 2021/09/23 07:00 | Igor Marcondes v Kyle Seelig | 6-1,6-7,1-6 |
| ITF M25 Johannesburg | 2021/09/21 10:30 | Igor Marcondes v Mehluli D A Sibanda | 6-1,7-5 |
| ITF M25 Johannesburg | 2021/09/14 08:00 | Igor Marcondes v Kelsey Stevenson | 5-7,6-7 |
| ITF M25 Sintra | 2021/09/08 14:35 | Dan Added v Igor Marcondes | 6-2,6-4 |
| ITF M25 Aparecida De Goiania | 2021/11/09 15:00 | Joao Eduardo Schiessl v Valerio Aboian | 6-7,3-6 |
| ITF M15 Brasilia | 2021/11/04 15:20 | Arklon H D Pino v Valerio Aboian | 6-3,6-7,6-2 |
| ITF M15 Brasilia | 2021/11/03 15:05 | Valerio Aboian v Gabriel Roveri Sidney | 6-3,6-2 |
| Challenger Buenos Aires | 2021/10/17 15:35 | Mariano Kestelboim v Valerio Aboian | 6-1,6-2 |
| ITF M15 Cairo | 2021/09/24 11:25 | Valerio Aboian v Gabriele Maria Noce | 3-6,4-6 |
| ITF M15 Cairo | 2021/09/23 08:00 | Valerio Aboian v Andrea Picchione | 6-2,6-4 |
| ITF M15 Cairo | 2021/09/22 08:00 | Davide Galoppini v Valerio Aboian | 6-2,2-6,4-6 |
| ITF M15 Cairo | 2021/09/21 08:00 | Valerio Aboian v Gian Marco Ortenzi | 7-6,6-3 |