| ITF Argentina F7 | 05/15 12:30 | 62 | Oscar Jose Gutierrez v Juan Aranda | 6-2,6-4 | |
| ITF Argentina F6 | 05/10 17:00 | 25 | Oscar Jose Gutierrez v Juan Ignacio Galarza | 1-6,1-6 | |
| ITF Argentina F5 | 05/04 16:30 | 26 | Federico Coria v Oscar Jose Gutierrez | 6-1,3-6,6-0 | |
| ITF Argentina F5 | 05/03 13:00 | 25 | Agustin Suarez Gonzalez v Oscar Jose Gutierrez | 2-6,2-6 | |
| ITF Argentina F5 | 05/02 12:00 | 62 | Oscar Jose Gutierrez v Fernando Sierra | 6-2,6-2 | |
| ITF Argentina F5 | 05/01 13:00 | 62 | Oscar Jose Gutierrez v Jeff Guerrero | 6-2,3-6,6-3 | |
| ITF Argentina F5 | 04/30 12:00 | 62 | Oscar Jose Gutierrez v Gaston Tonello | 6-2,6-1 | |
| ITF Argentina F3 | 03/12 16:30 | 62 | Oscar Jose Gutierrez v Franco Capalbo | 3-6,6-1,6-7 | |
| ITF Argentina F2 | 03/10 17:00 | 27 | Juan Pablo Paz v Oscar Jose Gutierrez | 6-0,6-4 | |
| ITF Argentina F2 | 03/09 17:50 | 26 | Oscar Jose Gutierrez v David Fleming | 4-6,7-5,6-4 | |
| ITF Argentina F2 | 03/08 13:00 | 25 | Oscar Jose Gutierrez v Nicolas De Marco | 7-6,6-3 | |
| ITF Brazil F9 | 11/19 14:30 | 26 | Oscar Jose Gutierrez v Carlos E. Severino | 4-6,4-6 | |
| ITF Brazil F9 | 11/17 19:30 | 25 | Tiago Lopes v Oscar Jose Gutierrez | 2-6,4-6 | |
| ITF Brazil F8 | 11/09 12:00 | 25 | Oscar Jose Gutierrez v Rafael Camilo | 6-7,5-7 | |
| ITF Brazil F7 | 11/05 13:00 | 26 | Oscar Jose Gutierrez v Bruno Santanna | 3-6,1-6 | |
| ITF Brazil F7 | 11/02 20:00 | 25 | Igor Marcondes v Oscar Jose Gutierrez | 3-6,2-6 | |
| ITF Brazil F6 | 10/28 17:50 | 26 | Oscar Jose Gutierrez v Daniel Dutra Da Silva | 6-7,1-6 | |
| ITF Brazil F6 | 10/27 12:00 | 25 | Oscar Jose Gutierrez v Luis Britto | 6-2,6-3 | |
| ITF Argentina F10 | 08/27 15:45 | 27 | Oscar Jose Gutierrez v Hernan Casanova | 3-6,1-6 | |
| ITF Argentina F10 | 08/25 17:10 | 25 | Juan Pablo Paz v Oscar Jose Gutierrez | 6-2,2-6,3-6 | |
| ITF Argentina F10 | 08/23 13:00 | 62 | Oscar Jose Gutierrez v Juan Ignacio Alcalde | 6-3,6-0 | |
| ITF Argentina F9 | 08/20 16:40 | 25 | Federico Moreno v Oscar Jose Gutierrez | 6-4,6-4 | |
| ITF Argentina F9 | 08/19 19:00 | 62 | Oscar Jose Gutierrez v Andreas Ignacio Pasutti | 6-2,6-4 | |
| ITF Argentina F9 | 08/16 15:30 | 62 | Oscar Jose Gutierrez v Facundo Juarez | Walkover | |
| ITF Argentina F8 | 08/12 15:05 | 26 | Jose Pereira v Oscar Jose Gutierrez | 4-6,6-0,6-3 | |
| ITF Argentina F8 | 08/11 17:00 | 25 | Ryusei Makiguchi v Oscar Jose Gutierrez | 7-5,6-7,5-7 | |
| ITF Argentina F8 | 08/10 13:30 | 54 | Oscar Jose Gutierrez v Federico Moreno | 6-4,7-6 | |
| ITF Argentina F8 | 08/08 12:00 | 54 | Oscar Jose Gutierrez v Agustin Suarez Gonzalez | 6-1,6-3 | |
| ITF Brazil F3 | 06/23 14:30 | - | Oscar Jose Gutierrez v Rafael Camilo | 3-6,6-0,4-6 | |
| ITF Brazil F3 | 06/21 18:30 | - | Oscar Jose Gutierrez v Federico Moreno | 6-3,2-6,6-1 |