| UTR Pro Pozos | 2023/01/09 19:00 | Marshall Tutu v Gonzalo Achondo | 6-1,4-6,6-4 |
| Challenger Temuco | 2022/11/20 13:00 | Gonzalo Achondo v Nicolas Villalon | 6-4,5-7,1-6 |
| Challenger Lima | 2022/08/07 17:55 | Jorge Panta v Gonzalo Achondo | 6-3,6-4 |
| ITF M15 Quito | 2022/06/14 15:00 | Juan Sebastian Osorio v Gonzalo Achondo | 6-1,7-6 |
| ITF M15 Quito | 2022/06/12 14:00 | Gonzalo Ariel Karakachian v Gonzalo Achondo | 4-6,0-6 |
| ITF M15 Quito | 2022/06/07 16:30 | Ignacio A B Otarola v Gonzalo Achondo | 4-6,6-3,10-7 |
| ITF M15 Quito | 2022/06/06 18:30 | Gonzalo Achondo v Martin Maldonado | 3-6,7-6,10-8 |
| ITF M15 Quito | 2022/05/31 17:25 | Gonzalo Achondo v Alvaro Guillen Meza | 2-6,2-6 |
| Challenger Temuco | 2022/11/20 15:45 | Sebastian Santibanez v Cristobal Castro | 7-6,1-6,2-6 |
| ITF M15 Trier | 2022/08/22 08:00 | Max Stenzer v Sebastian Santibanez | 6-1,7-6 |
| ITF M15 Uberlingen | 2022/08/16 08:00 | Jannik Maute v Sebastian Santibanez | 6-3,6-2 |
| ITF M15 Uberlingen | 2022/08/15 12:00 | Santiago P Franchini v Sebastian Santibanez | 1-6,6-2,8-10 |
| ITF M25 Padova | 2022/08/07 07:30 | Sebastian Santibanez v Pietro R Scomparin | 1-6,2-6 |
| ITF M25 Bolzano | 2022/07/31 16:00 | Lorenzo Bresciani v Sebastian Santibanez | 6-2,6-2 |
| ITF M15 Quito | 2022/06/14 15:00 | Sebastian Santibanez v Mateo Barreiros Reyes | 5-7,3-6 |
| ITF M15 Quito | 2022/06/13 15:00 | Henrique Hamamoto Ushizima v Sebastian Santibanez | 4-6,4-6 |