Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Harlingen | 2021/11/11 16:00 | Strong Kirchheimer v Yuta Kikuchi | 4-6,6-4,6-2 |
| ITF M25 Harlingen | 2021/11/10 18:10 | Strong Kirchheimer v Keenan Mayo | 6-0,6-4 |
| ITF M15 Fayetteville | 2021/11/03 16:30 | Strong Kirchheimer v Nicolas Rousset | 5-7,4-6 |
| ITF M25 Calabasas | 2021/10/27 18:55 | Austin Ansari v Strong Kirchheimer | 6-1,4-6,6-3 |
| ITF - M15 Cancún | 2021/10/13 21:30 | Federico Agustin Gomez v Strong Kirchheimer | 4-6,6-3,2-6 |
| ITF - M15 Cancún | 2021/10/06 14:00 | Dali Blanch v Strong Kirchheimer | 6-3,3-6,7-6 |
| ITF - M15 Cancún | 2021/10/02 19:50 | Strong Kirchheimer v Christian Langmo | 4-6,4-6 |
| ITF - M15 Cancún | 2021/10/01 22:00 | Strong Kirchheimer v Victor Lilov | 6-4,6-1 |
| ITF M25 Harlingen | 2021/11/11 18:55 | Omni Kumar v Matias Franco Descotte | 6-3,0-6,6-7 |
| ITF M25 Harlingen | 2021/11/10 18:05 | Luke Johnson v Matias Franco Descotte | 6-7,4-6 |
| ITF M15 Tallahassee | 2021/10/29 14:00 | Matias Franco Descotte v Johannes Ingildsen | 6-7,3-6 |
| ITF M15 Tallahassee | 2021/10/28 13:55 | Matias Franco Descotte v Andres Andrade | 6-4,6-3 |
| ITF M15 Tallahassee | 2021/10/27 14:20 | Matias Franco Descotte v Francisco Rocha | 6-2,6-4 |
| ITF - M15 Cancún | 2021/10/24 15:00 | Matias Franco Descotte v Victor Lilov | 7-5,6-4 |
| ITF - M15 Cancún | 2021/10/23 15:25 | Matias Franco Descotte v Isaiah Strode | 6-3,6-1 |
| ITF - M15 Cancún | 2021/10/22 15:00 | Matias Franco Descotte v Matic Spec | 7-5,6-4 |