| Challenger Bogota Qual | 11/05 15:00 | 45 | Vervoort, Mark v Oscar Jose Gutierrez | 3-6,6-7 | |
| ITF Colombia F6 | 10/18 15:00 | 25 | Oscar Jose Gutierrez v Vernier, Michel | 3-6,6-2,4-6 | |
| ITF Colombia F5 | 10/13 14:00 | 27 | Oscar Jose Gutierrez v Hocevar, Ricardo | 3-6,2-6 | |
| ITF Colombia F5 | 10/12 16:20 | 26 | Oscar Jose Gutierrez v Montes, Juan | 6-2,6-1 | |
| ITF Colombia F5 | 10/11 15:40 | 25 | Oscar Jose Gutierrez v de Marco, Nicolas | 6-4,6-1 | |
| ITF Colombia F4 | 10/06 15:00 | 26 | Oscar Jose Gutierrez v Santos, Nicolas | 3-6,7-5,6-7 | |
| ITF Colombia F4 | 10/04 21:05 | 25 | Juan Sebastian Gomez v Oscar Jose Gutierrez | 3-6,6-4,2-6 | |
| Challenger - Santos | 09/19 16:00 | 25 | Gonzalez, Maximo v Oscar Jose Gutierrez | 6-1,6-3 | |
| Challenger Santos Qual | 09/18 14:00 | 46 | Oscar Jose Gutierrez v Santos, Luiz Eduardo | 6-1,6-2 | |
| Challenger Curitiba | 08/31 16:50 | 25 | Oscar J. Gutierrez v Ghem, Andre | 2-6,0-6 | |
| Challenger Curitiba Qual | 08/28 18:05 | - | Oscar Jose Gutierrez v Lopes, Tiago | 4-6,6-3,5-4 | |
| Challenger Curitiba Qual | 08/28 15:35 | 54 | Oscar Jose Gutierrez v Lopes, Tiago | 4-6,6-3,6-4 | |
| Challenger Curitiba Qual | 08/27 15:45 | 46 | Oscar Jose Gutierrez v Luis Britto | 6-2,6-4 | |
| ITF Brazil F4 | 07/21 16:20 | 26 | Telles, Leonardo v Oscar Jose Gutierrez | 1-6,6-1,6-4 | |
| ITF Brazil F4 | 07/19 18:35 | 25 | Jofre, Facundo v Oscar Jose Gutierrez | 1-6,3-6 | |
| ITF Brazil F3 | 07/14 17:00 | 26 | Matos, Rafael v Oscar Jose Gutierrez | 7-5,2-6,6-3 | |
| ITF Brazil F3 | 07/12 17:30 | 25 | Oscar Jose Gutierrez v Daniel Dutra Da Silva | 6-1,6-4 | |
| ITF Brazil F2 | 07/09 20:00 | 29 | Oscar Jose Gutierrez v Romboli, Fernando | 4-6,3-6 | |
| ITF Brazil F2 | 07/08 20:00 | 28 | Oscar Jose Gutierrez v Matos, Rafael | 6-4,2-6,6-1 | |
| ITF Brazil F2 | 07/07 17:00 | 27 | Oscar Jose Gutierrez v Santos, Nicolas | 6-4,6-3 | |
| ITF Brazil F2 | 07/06 14:00 | 26 | Severino, Carlos Eduardo v Oscar Jose Gutierrez | 3-6,4-6 | |
| ITF Brazil F2 | 07/04 14:00 | 25 | Blumenberg, Alex v Oscar Jose Gutierrez | Retired | |
| ITF Brazil F1 | 06/30 14:00 | 27 | Oscar Jose Gutierrez v Turini, Thales | 5-7,1-6 | |
| ITF Brazil F1 | 06/29 13:30 | 26 | Oscar Jose Gutierrez v Brandao, Filipe | 7-5,6-2 | |
| ITF Brazil F1 | 06/28 14:10 | 25 | Romboli, Fernando v Oscar Jose Gutierrez | 6-3,5-7,4-6 | |
| ITF Argentina F9 | 06/01 22:00 | 26 | Oscar Jose Gutierrez v Daniel Dutra Da Silva | 1-6,6-7 | |
| ITF Argentina F9 | 05/30 22:00 | 25 | Oscar Jose Gutierrez v Geller, Axel | 7-6,6-2 | |
| ITF Argentina F8 | 05/22 22:00 | 62 | Oscar Jose Gutierrez v Sebastian Baez | 7-5,6-7,4-6 | |
| ITF Argentina F8 | 05/21 22:00 | 62 | Oscar Jose Gutierrez v Grassi Mazzuchi, Juan Pablo | 6-3,6-1 | |
| ITF Argentina F8 | 05/20 22:00 | 62 | Oscar Jose Gutierrez v Pasutti, Andreas Ignacio | 6-2,6-3 |