Round: 44 Ground: Clay
| ITF Egypt F30 | 2017/10/19 14:00 | David Perez Sanz v Mazen Osama | 6-4,2-6,6-0 |
| ITF Egypt F30 | 2017/10/18 14:00 | Mazen Osama v Anil Yuksel | 6-4,4-6,7-5 |
| ITF Egypt F29 | 2017/10/08 13:30 | Mazen Osama v Patrik Rikl | 3-6,6-2,4-6 |
| ITF Egypt F28 | 2017/10/05 14:00 | Mazen Osama v Moez Echargui | 3-6,1-6 |
| ITF Egypt F28 | 2017/10/04 16:05 | Markos Kalovelonis v Mazen Osama | 2-6,3-6 |
| ITF Egypt F28 | 2017/10/02 14:00 | Mazen Osama v Filip Duda | 6-7,6-4,6-2 |
| ITF Egypt F28 | 2017/10/01 08:00 | Mazen Osama v Sagar Ahuja | 6-3,6-2 |
| ITF Egypt F27 | 2017/09/27 15:30 | David Perez Sanz v Mazen Osama | 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 |
| ITF Germany F10 | 2017/08/06 08:00 | Yohei Otsuka v Marvin Schramm | 6-3,6-4 |
| ITF Germany F9 | 2017/07/30 08:00 | Yohei Otsuka v Adrian Oetzbach | 3-6,2-6 |