Round: 44 Ground: Clay
| ITF Bolivia F3 | 2018/09/23 14:00 | Lucas C R Crichigno v Pedro Ortega | 7-5,6-1 |
| ITF Bolivia F2 | 2018/09/15 13:30 | Pedro Ortega v Hugo Moura | 2-6,5-7 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Pedro Ortega v Christian Oliveira | 5-7,0-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Juan Bautista Otegui v Pedro Ortega | 6-0,6-1 |
| ITF Brazil F3 | 2018/05/05 12:30 | Hugo Moura v Pedro Ortega | 6-7,4-6 |
| ITF Brazil F2 | 2018/04/28 17:30 | Pedro Ortega v Ighor Halmenschlager Reis | 4-6,1-6 |
| ITF Brazil F1 | 2018/04/21 13:00 | Pedro Ortega v Alexandre G R Girotto | 6-2,3-6,6-7 |
| ITF Tunisia F36 | 2017/11/19 09:30 | Dan Dowson v Pedro Ortega | 6-1,6-0 |