Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/12/08 15:40 | Bryce Nakashima v Alex Hernandez | 2-6,1-6 |
| ITF M15 Cancun | 2021/12/11 14:00 | Christian Langmo v Ezekiel Clark | 6-4,7-6 |
| ITF M15 Cancun | 2021/12/10 16:10 | Arklon H D Pino v Ezekiel Clark | 3-6,3-6 |
| ITF M15 Cancun | 2021/12/09 14:00 | Giles Hussey v Ezekiel Clark | 2-6,2-6 |
| ITF M15 Cancun | 2021/12/08 14:00 | Ezekiel Clark v Conner Huertas Del Pino | 7-6,6-3 |
| Challenger Champaign | 2021/11/16 01:15 | Ezekiel Clark v Christian Harrison | 6-4,3-6,3-6 |
| ITF M25 Harlingen | 2021/11/11 18:15 | Ezekiel Clark v Gabi Adrian Boitan | 1-6,7-5,4-6 |
| ITF M25 Harlingen | 2021/11/10 22:00 | Ethan Silva v Ezekiel Clark | 5-7,3-6 |
| ITF M15 Fayetteville | 2021/11/02 17:00 | Gabi Adrian Boitan v Ezekiel Clark | 6-4,7-5 |