Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/12/09 14:00 | Daniel Antonio Nunez v Juan Sebastian Gomez | 2-6,2-6 |
| ITF M15 Cancun | 2021/12/08 15:00 | Daniel Antonio Nunez v Alex Jones | 6-3,6-0 |
| ITF M15 Cancun | 2021/12/07 16:00 | Daniel Antonio Nunez v Juan Sebastian Osorio | 6-3,2-6,10-5 |
| ITF M15 Cancun | 2021/12/05 14:00 | Daniel Antonio Nunez v Cleeve Harper | 6-2,3-6,16-14 |
| ITF M15 Cancun | 2021/11/30 16:00 | Daniel Antonio Nunez v Nicholas Bybel | 6-2,4-6,8-10 |
| ITF M15 Cancun | 2021/11/29 14:00 | Daniel Antonio Nunez v Miles Jones | 7-6,6-3 |
| ITF M15 Cancun | 2021/11/28 14:00 | Daniel Antonio Nunez v Cleeve Harper | 7-5,6-2 |
| ITF M15 Cancun | 2021/11/25 17:00 | Daniel Antonio Nunez v Constantin Bittoun Kouzmine | 6-3,2-6,3-6 |
| ITF M15 Cancun | 2021/12/05 16:30 | Masamichi Imamura v Fernando A. Z. Cantillana | 6-2,6-0 |
| ITF M15 Cancun | 2021/11/22 14:00 | Fernando A. Z. Cantillana v Piotr Galus | 2-6,4-6 |
| ITF M15 Cancun | 2021/10/17 18:00 | Felipe Santamaria v Fernando A. Z. Cantillana | 6-4,6-2 |
| ITF M15 Cancun | 2021/10/11 14:00 | Nicholas Bybel v Fernando A. Z. Cantillana | 6-2,6-0 |
| ITF M15 Cancun | 2021/10/03 15:30 | Seita Watanabe v Fernando A. Z. Cantillana | 6-2,6-0 |
| ITF M15 Antalya | 2021/06/14 09:20 | Fernando A. Z. Cantillana v Ignacio Carou | 4-6,3-6 |
| ITF M15 Antalya | 2021/06/13 07:30 | Adil Karimov v Fernando A. Z. Cantillana | 2-6,3-6 |
| ITF M15 Antalya | 2021/06/07 07:00 | Fernando A. Z. Cantillana v Vladislav Ivanov | 1-6,0-6 |