Stadium: Court 3 Round: 29 Ground: Clay
| ITF M25 Lesa | 2021/08/26 15:45 | Matias Franco Descotte v Manuel Mazza | 6-3,3-6,7-6 |
| ITF M25 Lesa | 2021/08/24 16:30 | Manuel Mazza v Giannicola Misasi | 6-1,6-1 |
| ITF M25 Lesa | 2021/08/23 12:10 | Manuel Mazza v Antonio Caruso | 6-2,6-1 |
| ITF M15 Pescara | 2021/08/16 07:30 | Manuel Mazza v Giorgio Tabacco | 6-2,4-6,5-10 |
| ITF M15 Pescara | 2021/08/15 07:30 | Alessandro Pecci v Manuel Mazza | 6-7,1-6 |
| Challenger San Marino | 2021/08/10 13:25 | Manuel Mazza v Hugo Dellien | 4-6,5-7 |
| Challenger San Marino | 2021/08/09 11:00 | Alexander Shevchenko v Manuel Mazza | 6-2,6-7,1-6 |
| Challenger San Marino | 2021/08/08 08:00 | Manuel Mazza v Matteo Martineau | 6-1,3-6,6-3 |
| ITF M15 Lambare | 2021/12/19 11:55 | Gabriel Alejandro Hidalgo v Ignacio Monzon | 6-1,6-3 |
| ITF M15 Lambare | 2021/12/18 14:00 | Ignacio Monzon v Ignacio Carou | 6-3,7-5 |
| ITF M15 Lambare | 2021/12/17 16:10 | Ignacio Monzon v Juan Bautista Otegui | 6-1,6-3 |
| ITF M15 Lambare | 2021/12/16 13:00 | Ignacio Monzon v Henrique Hamamoto Ushizima | 6-0,6-2 |
| ITF M15 Lambare | 2021/12/15 16:30 | Ignacio Monzon v Gonzalo Achondo | 6-1,6-3 |
| ITF M25 Rio Cuarto | 2021/12/08 18:40 | Gabriel Alejandro Hidalgo v Ignacio Monzon | 7-6,5-7,6-2 |
| ITF M25 Villa Allende | 2021/12/02 16:15 | Santiago Rodriguez Taverna v Ignacio Monzon | 6-2,6-1 |
| ITF M25 Villa Allende | 2021/11/30 16:20 | Lucio Carnevalle v Ignacio Monzon | 2-6,3-6 |