 Mexico: Mexico City - Singles - Main |
|---|
| 1/16-finals | Oliveira M. | Borvanov R. | 0:2 (3:6, 4:6) | details | 05.02.2013 |
| Mexico: Ixtapa - Singles - Main |
|---|
| 1/16-finals | Oliveira M. | Ramirez C. | 0:2 (1:6, 4:6) | details | 22.01.2013 |
 Brazil: Gramado - Singles - Main |
|---|
| 1/8-finals | Zerbini P. | Oliveira M. | 2:0 (7:6, 6:2) | details | 29.11.2012 |
| 1/16-finals | Silva C. | Oliveira M. | 0:2 (5:7, 6:7) | details | 27.11.2012 |
| Brazil: Foz do Iguacu - Singles - Main |
|---|
| 1/8-finals | Oliveira M. | Santos N. | 0:2 (2:6, 0:6) | details | 21.11.2012 |
| 1/16-finals | Oliveira M. | Hadlich G. | 2:1 (7:6, 5:7, 6:4) | details | 20.11.2012 |
| Mexico: Merida - Singles - Main |
|---|
| 1/8-finals | Gallardo-Valles M. | Oliveira M. | 2:0 (6:3, 6:2) | details | 08.11.2012 |
| 1/16-finals | Oliveira M. | Medinilla R. | 2:0 (6:3, 6:3) | details | 07.11.2012 |
| Mexico: Manzanillo 2 - Singles - Main |
|---|
| 1/8-finals | Oliveira M. | Quinzi G. | 1:2 (7:6, 2:6, 3:6) | details | 12.09.2012 |
| 1/16-finals | Peralta-Tello E. | Oliveira M. | 0:2 (1:6, 5:7) | details | 11.09.2012 |
| Mexico: Manzanillo - Singles - Main |
|---|
| 1/8-finals | King D. | Oliveira M. | 2:0 (6:1, 6:1) | details | 05.09.2012 |
| 1/16-finals | Oliveira M. | de Oliveira V. T. | 2:1 (3:6, 7:5, 7:5) | details | 03.09.2012 |
 Colombia: Medellin - Singles - Main |
|---|
| 1/16-finals | Serrano S. | Oliveira M. | 2:1 (1:6, 7:5, 7:66) | details | 21.08.2012 |
| Brazil: Americana - Singles - Main |
|---|
| 1/16-finals | Sorgi J. P. | Oliveira M. | 2:0 (7:6, 6:3) | details | 30.07.2012 |
| Brazil: Pelotas - Singles - Main |
|---|
| 1/8-finals | Neis F. | Oliveira M. | 2:0 (6:4, 6:2) | details | 25.07.2012 |
| 1/16-finals | Andrade Y. | Oliveira M. | 0:2 (64:7, 1:6) | details | 24.07.2012 |
 Peru: Lima - Singles - Main |
|---|
| 1/16-finals | Sanchez R. | Oliveira M. | 2:0 (6:0, 6:2) | details | 05.06.2012 |
 Argentina: Neuquen 4 - Singles - Main |
|---|
| 1/16-finals | Florez V. | Oliveira M. | 2:0 (6:2, 6:1) | details | 23.04.2012 |
| Argentina: Neuquen 3 - Singles - Main |
|---|
| 1/16-finals | Londero J. I. | Oliveira M. | 2:0 (6:3, 6:3) | details | 17.04.2012 |
| Brazil: Itajai - Singles - Main |
|---|
| 1/16-finals | Kirche L. | Oliveira M. | 2:0 (6:3, 6:3) | details | 21.02.2012 |
| Brazil: Lages - Singles - Main |
|---|
| 1/16-finals | Turini T. | Oliveira M. | 2:0 (6:1, 7:5) | details | 14.02.2012 |
| Peru: Arequipa - Singles - Main |
|---|
| 1/16-finals | Pella G. | Oliveira M. | 2:1 (5:7, 6:2, 6:4) | details | 08.08.2011 |
