Round: 62 Ground: Clay
| ITF Belgium F3 Qual | 2017/07/01 10:00 | Marcelo Barros v Τεοντόρ Γκιούσκα | 1-6,0-6 |
| ITF Belgium F2 Qual | 2017/06/25 11:15 | Γιάκομπομπ Γιόχανσον - Χόλμ v Marcelo Barros | 6-2,6-1 |
| ITF Belgium F2 Qual | 2017/06/24 12:00 | Marcelo Barros v David Tixhon | 6-4,3-6,6-3 |
| ITF Belgium F1 Qual | 2017/06/18 08:00 | Τομ Σόνενμπεργκ v Marcelo Barros | 6-3,6-0 |
| ITF Belgium F1 Qual | 2017/06/17 09:30 | Marcelo Barros v Thomas Heine | 7-5,6-2 |
| ITF Sweden F2 Qual | 2017/05/14 08:15 | Τζόναθαν Στένμπεργκ v Marcelo Barros | 2-6,6-3,7-6 |
| ITF Sweden F2 Qual | 2017/05/13 13:20 | Melker Isaksson v Marcelo Barros | 2-6,3-6 |
| ITF Sweden F1 | 2017/05/08 08:15 | Γίονας Έρικσον Ζίβερτς v Marcelo Barros | 6-3,6-1 |
| ITF Belgium F3 Qual | 2017/07/03 08:00 | Simon Navarro v Marcelo Plaza | 5-7,6-3,6-4 |
| ITF Belgium F3 Qual | 2017/07/02 08:00 | Cristopher Kohl v Marcelo Plaza | 7-6,0-6,2-6 |
| ITF Netherlands F2 | 2017/06/27 14:35 | Scott Griekspoor v Marcelo Plaza | 6-3,6-7,6-1 |
| ITF Netherlands F2 Qual | 2017/06/26 09:00 | Σάιμον Καρρ v Marcelo Plaza | 6-7,6-4,6-7 |
| ITF Belgium F1 Qual | 2017/06/19 10:30 | Κονστάντ Ντε Λα Μπασετιέρ v Marcelo Plaza | 7-6,6-2 |
| ITF Belgium F1 Qual | 2017/06/18 14:45 | Kasper Elsvad v Marcelo Plaza | 5-7,0-6 |
| ITF Spain F12 | 2017/05/04 14:55 | Marcelo Plaza v Πέδρο Μαρτίνεζ | 3-6,2-6 |
| ITF Spain F12 | 2017/05/02 14:10 | Marcelo Plaza v Miguel Semmler | 7-6,4-6,6-2 |