Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF USA F33 | 2018/11/18 15:55 | Boris Arias v Alex Kobelt | 1-6,4-6 |
| ITF USA F33 | 2018/11/17 15:00 | Boris Arias v Varun Jayaram | 6-2,7-5 |
| ITF USA F31 | 2018/11/12 17:30 | Boris Arias v Maxim Tybar | 5-7,5-7 |
| ITF USA F29 | 2018/10/30 15:00 | Fabrizio Ornago v Boris Arias | 6-3,6-4 |
| ITF Peru F3 | 2018/10/08 16:00 | Boris Arias v Felipe Derdoy | 2-6,6-4,6-7 |
| ITF Peru F3 | 2018/10/07 16:00 | Boris Arias v Sebastian Eguez | 6-4,6-4 |
| ITF Peru F2 | 2018/10/03 15:30 | Nicolas Alberto Arreche v Boris Arias | 4-6,6-2,6-3 |
| ITF Peru F2 | 2018/10/02 15:00 | Joao Ferreira v Boris Arias | 6-3,5-7,0-6 |
| Challenger Houston | 2018/11/10 23:00 | Michael Redlicki v Elio Jose Ribeiro Lago | 6-2,6-2 |
| ITF USA F30 | 2018/11/04 16:00 | Alejandro H Franco v Elio Jose Ribeiro Lago | 3-6,6-4,6-3 |
| ITF USA F27 | 2018/10/06 15:00 | Trent Bryde v Elio Jose Ribeiro Lago | 6-0,6-4 |
| ITF Portugal F13 | 2018/07/30 09:00 | Goncalo Ferreira v Elio Jose Ribeiro Lago | 1-6,6-3,6-2 |
| ITF Portugal F13 | 2018/07/29 13:30 | Afonso Cortez v Elio Jose Ribeiro Lago | 4-6,3-6 |
| ITF Italy F20 Qual | 2018/07/21 07:30 | Ioannis Stergiou v Elio Jose Ribeiro Lago | 4-6,6-2,6-4 |
| ITF Italy F19 | 2018/07/15 08:30 | Elio Jose Ribeiro Lago v Mattia Frinzi | 1-6,0-6 |
| ITF Italy F19 | 2018/07/14 08:30 | Gianmarco Crocetti v Elio Jose Ribeiro Lago | 1-6,4-6 |