Round: 44 Ground: Clay
| ITF Portugal F4 | 2018/03/14 10:00 | Rafael Tosetto v David Vega Hernandez | 2-6,5-7 |
| ITF Portugal F3 | 2018/03/04 10:00 | Tony Bourcet v Rafael Tosetto | 6-3,6-4 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Vullnet Tashi v Rafael Tosetto | 6-4,6-4 |
| ITF Portugal F2 Qual | 2018/02/24 10:00 | Nino Portales v Rafael Tosetto | 2-6,1-6 |
| ITF Portugal F1 | 2018/02/18 10:00 | Jose-Ricardo Nunes v Rafael Tosetto | 1-6,0-6 |
| ITF Portugal F1 | 2018/02/17 12:30 | Rafael Tosetto v Igor Sao Thiago | 6-4,4-6,6-4 |
| ITF Brazil F4 | 2017/11/25 13:00 | Luis Britto v Rafael Tosetto | 6-0,7-6 |
| ITF Brazil F3 | 2017/11/19 13:30 | Felipe Garla v Rafael Tosetto | 6-4,6-4 |
| ITF USA F5 | 2018/01/22 16:00 | Eros Siringo v Pedro F Maciel | 6-1,6-2 |
| ITF USA F5 | 2018/01/20 16:30 | Pedro F Maciel v Brian Bencic | 6-2,6-2 |
| ITF USA F4 | 2018/01/13 18:00 | Pedro F Maciel v Samuel Shropshire | 6-4,3-6,1-6 |
| ITF USA F3 Qual | 2018/01/05 15:00 | Pedro F Maciel v Christian Seraphim | 6-2,1-6,3-6 |
| ITF Brazil F4 | 2017/11/25 13:00 | Alex Blumenberg v Pedro F Maciel | 4-6,6-2,6-2 |
| ITF Brazil F3 | 2017/11/18 13:30 | Pedro F Maciel v Igor Gimenez | 4-6,4-6 |
| ITF Brazil F2 | 2017/11/12 13:00 | Augusto Laranja v Pedro F Maciel | 6-1,6-3 |
| ITF Brazil F2 | 2017/11/11 15:00 | Alexandre G R Girotto v Pedro F Maciel | 0-6,6-4,1-6 |