Round: 44 Ground: Clay
| ITF Egypt F32 | 2017/10/29 13:30 | Ivan Marrero Curbelo v Laerte Di Falco | 6-1,7-6 |
| ITF Egypt F31 | 2017/10/25 16:15 | Viktor Durasovic v Ivan Marrero Curbelo | 6-2,6-1 |
| ITF Egypt F31 | 2017/10/23 14:00 | Ivan Marrero Curbelo v Nick Broekhof | 6-2,6-3 |
| ITF Egypt F31 | 2017/10/22 15:00 | Ivan Marrero Curbelo v Alex Solanki | 6-2,6-3 |
| ITF Egypt F30 | 2017/10/16 14:00 | Ivan Marrero Curbelo v Ryan Nijboer | 2-6,2-6 |
| ITF Egypt F30 | 2017/10/15 13:30 | Ivan Marrero Curbelo v Shramay Dhawan | 6-0,6-2 |
| ITF Portugal F21 | 2017/10/05 09:00 | Raphael Baltensperger v Ivan Marrero Curbelo | 6-1,6-1 |
| ITF Portugal F21 | 2017/10/03 13:15 | Ivan Marrero Curbelo v Francisco Faria | 6-3,6-2 |
| ITF Egypt F32 | 2017/10/29 13:30 | Yohei Otsuka v Fabien Salle | 6-1,7-6 |
| ITF Egypt F31 | 2017/10/23 14:00 | Mazen Osama v Yohei Otsuka | 3-6,6-3,6-4 |
| ITF Egypt F28 | 2017/10/01 14:00 | Yohei Otsuka v Filip Duda | 3-6,4-6 |
| ITF Egypt F28 | 2017/09/30 14:00 | Ricardo David Mayagoitia v Yohei Otsuka | 6-1,3-6,4-6 |
| ITF Egypt F27 Qual | 2017/09/24 13:30 | Abdullah Maqdes v Yohei Otsuka | 6-7,6-1,6-3 |
| ITF Egypt F26 | 2017/09/18 15:00 | Yohei Otsuka v Manuel Bellutti | 3-6,5-7 |
| ITF Germany F11 | 2017/08/13 13:00 | Lucas Gerch v Yohei Otsuka | 6-0,6-0 |
| ITF Germany F10 | 2017/08/06 13:00 | Tejas Chaukulkar v Yohei Otsuka | 6-0,6-0 |