Stadium: Cancha 4 Round: 25 Ground: Clay
| ITF M25 Lima | 2021/10/12 16:45 | Ignacio A B Otarola v Duilio Vallebuona | 1-6,4-6 |
| ITF M25 Lima | 2021/10/11 16:55 | Boris Arias v Ignacio A B Otarola | 6-4,6-7,7-10 |
| ITF M25 Lima | 2021/10/04 17:30 | Federico Zeballos v Ignacio A B Otarola | 6-0,6-1 |
| ITF M15 Santiago | 2019/09/30 14:00 | Felipe Derdoy v Ignacio A B Otarola | 7-6,6-3 |
| ITF Chile F3 | 2018/11/26 14:00 | Fermin Tenti v Ignacio A B Otarola | 3-6,6-3,6-1 |
| ITF Chile F3 | 2018/11/24 15:00 | Ignacio A B Otarola v Akim Zarichanskyy | 6-2,6-0 |
| ITF Chile F2 | 2018/11/17 16:00 | Ignacio A B Otarola v Juan Pablo Cenoz | 5-7,0-6 |
| ITF Chile F1 | 2018/11/12 16:00 | Alejandro Tabilo v Ignacio A B Otarola | 6-4,6-0 |
| Challenger Blumenau | 2022/01/12 13:00 | Nicolas Moreno De Alboran v Strong Kirchheimer | 6-1,6-3 |
| Challenger Buenos Aires | 2022/01/03 16:00 | Juan Bautista Torres v Strong Kirchheimer | 6-1,6-2 |
| ITF M25 Harlingen | 2021/11/12 19:15 | Strong Kirchheimer v Matias Franco Descotte | 1-6,4-6 |
| 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 Cancun | 2021/10/13 21:30 | Federico Agustin Gomez v Strong Kirchheimer | 4-6,6-3,2-6 |