Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/11/29 14:00 | Marcelo Zormann v Lucca Pinto | 7-5,6-0 |
| ITF M15 Cancun | 2021/11/28 14:00 | Lucca Pinto v Ricardo Reyna | 6-1,6-2 |
| ITF M15 Cancun | 2021/11/23 14:00 | Lucca Pinto v Mwendwa Mbithi | 0-6,2-6 |
| ITF M15 Brasilia | 2021/11/01 14:30 | Miguel Fernando Pereira v Lucca Pinto | 6-2,6-0 |
| ITF M15 Cancun | 2021/10/19 14:00 | Matias Franco Descotte v Lucca Pinto | 6-0,6-1 |
| ITF M15 Cancun | 2021/10/11 17:00 | Federico Agustin Gomez v Lucca Pinto | 6-3,6-2 |
| ITF M15 Cancun | 2021/10/04 14:00 | Hans C B Gonzalez v Lucca Pinto | 6-1,6-2 |
| ITF M15 Cancun | 2021/09/26 15:00 | Jack Gibbens v Lucca Pinto | 5-7,6-3,10-2 |
| ITF M15 Naples | 2021/10/12 13:30 | Tristan McCormick v Nikolay Sysoev | 4-6,6-4,10-5 |
| ITF M15 Naples | 2021/10/11 13:30 | Tristan McCormick v Parth Aggarwal | 6-4,6-3 |
| ITF M15 Naples | 2021/10/06 13:30 | Ricardo Rodriguez-Pace v Tristan McCormick | 7-6,6-2 |
| ITF M15 Champaign | 2021/09/15 15:00 | Emile Hudd v Tristan McCormick | 6-3,6-4 |
| ITF M25 Champaign | 2021/09/14 17:00 | Tristan McCormick v Murphy Cassone | 7-5,7-6 |
| ITF M25 Guayaquil | 2021/08/01 16:30 | Brandon Perez v Tristan McCormick | 4-6,6-3,10-6 |
| ITF M25 Portoviejo | 2021/07/30 16:15 | Tristan McCormick v Pol Martin Tiffon | 4-6,6-7 |
| ITF M25 Portoviejo | 2021/07/29 17:00 | Tristan McCormick v Maxime Mora | 7-5,7-6 |