Stadium: Court 7 Round: 25 Ground: Clay
| ITF M25 Villa Allende | 2021/11/30 12:30 | Francisco Llanes v Julian Gimenez | 6-2,4-6,7-10 |
| ITF M25 Villa Allende | 2021/11/29 12:30 | Francisco Llanes v Benjamin Denis Alarcon | 6-1,6-3 |
| ITF M25 Villa Allende | 2021/11/28 13:00 | Francisco Llanes v Francisco Faigenbaum | 6-0,6-2 |
| ITF M15 Cordoba | 2021/11/24 18:05 | Murkel Dellien v Francisco Llanes | 6-3,6-4 |
| Challenger Montevideo | 2021/11/09 16:00 | Francisco Llanes v Hugo Dellien | 2-6,4-6 |
| Challenger Buenos Aires | 2021/10/17 14:00 | Francisco Llanes v Rafael Matos | 0-6,6-4,1-6 |
| ITF M15 Recife | 2021/09/22 15:05 | Joao M Nusdeo v Francisco Llanes | 5-7,6-1,6-1 |
| Davis Cup | 2021/09/18 14:00 | Francisco Llanes v Botic Van De Zandschulp | 0-6,3-6 |
| ITF M25 Villa Allende | 2021/12/05 21:00 | Francisco Comesana v Juan Pablo Paz | 7-6,7-6 |
| ITF M25 Villa Allende | 2021/12/04 19:00 | Juan Bautista Torres v Juan Pablo Paz | 5-7,6-0,1-6 |
| ITF M25 Villa Allende | 2021/12/03 18:25 | Ignacio Carou v Juan Pablo Paz | 3-6,2-6 |
| ITF M25 Villa Allende | 2021/12/02 16:00 | Valerio Aboian v Juan Pablo Paz | 6-7,2-6 |
| ITF M25 Villa Allende | 2021/12/01 16:10 | Franco Roncadelli v Juan Pablo Paz | 5-7,4-6 |
| ITF M15 Antalya | 2021/11/07 07:30 | Andrey Chepelev v Juan Pablo Paz | 2-6,6-1,0-6 |
| ITF M15 Antalya | 2021/11/06 07:30 | Juan Pablo Paz v Alexander Weis | 7-6,6-3 |
| ITF M15 Antalya | 2021/11/05 07:00 | Lukas Neumayer v Juan Pablo Paz | 2-6,6-3,0-6 |