| ITF M15 Santiago | 04/15 14:00 | 62 | Gino Romano v Sebastian Santibanez | 7-5,6-2 | |
| ITF M15 Concepcion | 12/10 14:30 | 54 | Alberto Odiseo Alvarado Berrospi v Sebastian Santibanez | 6-4,6-3 | |
| Challenger Temuco | 11/26 14:05 | 14 | Sebastian Santibanez v Juan Carlos Aguilar | 3-6,0-6 | |
| ITF M25 Heraklion | 10/29 07:00 | 44 | Sebastian Santibanez v Jacques-Kai Inoue | 6-7,1-6 | |
| ITF M15 Heraklion | 10/16 06:30 | 44 | Sebastian Santibanez v Maciej Matuszczyk | 3-6,3-6 | |
| ITF M15 Trier | 08/21 15:00 | 54 | Sebastian Santibanez v Dominique Graf | 1-6,2-6 | |
| ITF M15 Trier | 08/21 09:30 | 54 | Raghav Jaisinghani v Sebastian Santibanez | 5-7,6-0,8-10 | |
| ITF M15 Ueberlingen | 08/14 14:00 | 54 | Sebastian Santibanez v Davud Amirov | 2-6,1-6 | |
| ITF M15 Eupen | 08/07 10:00 | 62 | Lawrence Sciglitano v Sebastian Santibanez | 5-7,6-2,14-12 | |
| UTR Pro Pozos | 01/22 15:00 | - | Alexander Aney v Sebastian Santibanez | 6-4,6-0 | |
| UTR Pro Pozos | 01/21 19:30 | - | Kyle Overmyer v Sebastian Santibanez | 4-6,1-6 | |
| UTR Pro Pozos | 01/21 00:37 | - | Daniel Salazar v Sebastian Santibanez | 3-6,6-4,6-2 | |
| UTR Pro Pozos | 01/19 18:00 | - | Ignacio Buse v Sebastian Santibanez | 6-1,6-0 | |
| UTR Pro Pozos | 01/18 18:00 | - | Eduardo Yahir Orozco Rangel v Sebastian Santibanez | 3-6,6-4,6-2 | |
| UTR Pro Pozos | 01/16 19:00 | - | Milan Drinic v Sebastian Santibanez | 4-6,3-5 | |
| UTR Pro Pozos | 01/14 19:40 | - | Gerardo L Vi’senor v Sebastian Santibanez | 6-3,6-4 | |
| UTR Pro Pozos | 01/13 17:30 | - | Sebastian Santibanez v Parker Bradbary | 6-0,6-2 | |
| UTR Pro Pozos | 01/12 19:00 | - | Sebastian Santibanez v Ignacio Buse | 3-6,2-5 | |
| UTR Pro Pozos | 01/11 22:00 | - | Marshall Tutu v Sebastian Santibanez | 6-0,6-4 | |
| UTR Pro Pozos | 01/10 17:30 | - | Gonzalo Achondo v Sebastian Santibanez | 4-6,6-2,6-6 | |
| Challenger Temuco | 11/20 15:45 | 14 | Sebastian Santibanez v Cristobal Castro | 7-6,1-6,2-6 | |
| ITF M15 Trier | 08/22 08:00 | 54 | Max Stenzer v Sebastian Santibanez | 6-1,7-6 | |
| ITF M15 Ueberlingen | 08/16 08:00 | 54 | Jannik Maute v Sebastian Santibanez | 6-3,6-2 | |
| ITF M15 Ueberlingen | 08/15 12:00 | 54 | Santiago P Franchini v Sebastian Santibanez | 1-6,6-2,8-10 | |
| ITF M25 Padova | 08/07 07:30 | 44 | Sebastian Santibanez v Pietro R Scomparin | 1-6,2-6 | |
| ITF M25 Bolzano | 07/31 16:00 | 54 | Lorenzo Bresciani v Sebastian Santibanez | 6-2,6-2 | |
| ITF M15 Quito | 06/14 15:00 | 62 | Sebastian Santibanez v Mateo Barreiros Reyes | 5-7,3-6 | |
| ITF M15 Quito | 06/13 15:00 | 62 | Henrique Hamamoto Ushizima v Sebastian Santibanez | 4-6,4-6 | |
| ITF M15 Quito | 06/12 14:00 | 62 | Sebastian Santibanez v Fernando Cavallo | 6-3,4-6,10-5 | |
| ITF M15 Quito | 06/08 15:55 | 25 | Sebastian Santibanez v Nicolas Buitrago | 4-6,7-6,4-6 |