Round: 44 Ground: Clay
| ITF Poland F6 | 2017/07/18 11:00 | Ivan Marrero Curbelo v Colin Van Beem | 2-6,2-6 |
| ITF Poland F5 Qual | 2017/07/10 08:00 | Patryk Krolik v Ivan Marrero Curbelo | 6-2,6-3 |
| ITF Poland F5 Qual | 2017/07/09 12:30 | Ksawery Pociej v Ivan Marrero Curbelo | 3-6,1-6 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Patrick Kawka v Ivan Marrero Curbelo | 6-3,6-2 |
| ITF Spain F18 Qual | 2017/06/17 06:00 | Alastair Gray v Ivan Marrero Curbelo | 6-1,6-3 |
| ITF Spain F17 | 2017/06/11 09:00 | Santiago Plaza v Ivan Marrero Curbelo | 6-4,6-2 |
| ITF Nigeria F3 Qual | 2017/05/13 11:00 | Ivan Marrero Curbelo v Hugo Largo | 3-6,5-7 |
| ITF Nigeria F2 | 2017/05/10 09:00 | Takanyi Garanganga v Ivan Marrero Curbelo | 6-2,6-4 |
| ITF Germany F8 Qual | 2017/07/16 11:00 | Benjamin Hassan v Yohei Otsuka | 6-0,6-1 |
| ITF Germany F8 Qual | 2017/07/16 08:30 | Yohei Otsuka v Oscar Matias Leiva Biason | 6-2,6-2 |
| ITF Germany F7 | 2017/07/10 10:30 | Alex Knaff v Yohei Otsuka | 6-2,6-3 |
| ITF Germany F7 | 2017/07/09 08:00 | Yohei Otsuka v Alex Solanki | 6-3,2-6,6-4 |
| ITF Germany F7 | 2017/07/09 08:00 | Yohei Otsuka v Nicolas Affolter | 6-3,6-0 |
| ITF Germany F6 | 2017/07/02 08:00 | Tristan Meraut v Yohei Otsuka | 6-3,6-0 |
| ITF Germany F5 | 2017/06/26 08:00 | Yohei Otsuka v Michael Vrbensky | 2-6,2-6 |
| ITF Germany F5 | 2017/06/25 09:00 | Yohei Otsuka v Alexander Abou Boutros | 6-1,6-1 |