Stadium: Hard Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Romania F12 | 2017/08/27 10:30 | Alexandru Vasile Manole v Дайсуке Сумизава | 6-0,6-3 |
| ITF Turkey F5 | 2018/02/04 07:30 | Антун Видак v Дайсуке Сумизава | 7-5,6-1 |
| ITF Egypt F20 | 2017/11/23 15:10 | Олекси Колисник v Дайсуке Сумизава | 6-4,6-3 |
| ITF Egypt F35 | 2017/11/22 17:20 | Дайсуке Сумизава v Уаши Жерве | 6-4,6-1 |
| ITF Egypt F20 | 2017/11/20 13:30 | Якуб Макзуме v Дайсуке Сумизава | 3-6,4-6 |
| ITF Egypt F34 | 2017/11/13 13:30 | Владислав Орлов v Дайсуке Сумизава | 6-3,7-5 |
| ITF Egypt F34 | 2017/11/12 08:00 | Klemen Nikolas v Дайсуке Сумизава | 0-6,5-7 |
| ITF Egypt F34 | 2017/11/11 08:00 | Дайсуке Сумизава v Anton Desyatnik | 6-2,6-3 |
| ITF Egypt F33 | 2017/11/04 08:00 | Грегорио Кордоние v Дайсуке Сумизава | 6-3,6-4 |
| ITF Turkey F48 Qual | 2017/12/19 06:45 | Alexandru Vasile Manole v Giorgi Javakhishvili | 2-6,3-6 |
| ITF Turkey F47 Qual | 2017/12/10 07:15 | Michelangelo Endrizzi v Alexandru Vasile Manole | 6-4,6-4 |
| ITF Turkey F47 Qual | 2017/12/09 06:45 | Mateusz Piatek v Alexandru Vasile Manole | 0-6,1-6 |
| ITF Turkey F46 | 2017/12/07 09:10 | Лука Вани v Alexandru Vasile Manole | 6-2,6-1 |
| ITF Turkey F46 | 2017/12/05 07:15 | Alexandru Vasile Manole v Samuel Bothwell | 6-2,6-2 |
| ITF Turkey F46 Qual | 2017/12/04 09:50 | Alexandru Vasile Manole v Razvan Bobleaga | 6-2,6-4 |
| ITF Turkey F46 Qual | 2017/12/03 07:15 | Alexandru Vasile Manole v Грегорио Кордоние | 6-0,6-3 |
| ITF Turkey F46 Qual | 2017/12/02 08:30 | Alexandru Vasile Manole v Matteo Herrmann-Zunic | 6-0,6-4 |