Stadium: Cancha 11 Round: 25 Ground: Clay
| 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 |
| ITF Spain F12 | 2018/05/19 07:00 | Nikolas Sanchez Izquierdo v Ignacio A B Otarola | 6-4,6-2 |
| ITF M25 Lima | 2021/10/11 15:00 | Duilio Vallebuona v Enzo Rimoli | 6-2,7-6 |
| ITF M25 Lima | 2021/10/05 15:00 | Duilio Vallebuona v Murkel Dellien | 1-6,4-6 |
| ITF M25 Lima | 2021/10/04 16:10 | Duilio Vallebuona v Jorge Jorge | 6-1,6-0 |
| UTR Pro Tennis Series - Florida | 2021/08/29 12:00 | Theo Winegar v Duilio Vallebuona | 3-6,5-7 |
| UTR Pro Tennis Series - Florida | 2021/08/28 15:00 | Duilio Vallebuona v Daniel Mora | 6-3,1-1 |
| UTR Pro Tennis Series - Florida | 2021/08/26 16:30 | Duilio Vallebuona v Jake Van Emburgh | 4-6,6-4,3-5 |
| UTR Pro Tennis Series - Florida | 2021/08/25 15:00 | Brian Berdusco v Duilio Vallebuona | 6-3,6-4 |
| UTR Pro Tennis Series - Florida | 2021/08/24 12:00 | Toby D. Boyer v Duilio Vallebuona | 6-2,7-6 |