Stadium: Court 1 Round: 25 Ground: Clay
| Australian Open WC Qual | 2017/11/28 03:25 | Lingxi Zhao v Toshihide Matsui | 6-4,7-5 |
| Challenger Toyota Qual | 2017/11/12 07:05 | Hiroyasu Ehara v Toshihide Matsui | 6-4,7-6 |
| Challenger Toyota Qual | 2017/11/11 08:00 | Toshihide Matsui v Makoto Ochi | 6-4,7-6 |
| Challenger Toyota Qual | 2017/11/11 04:10 | Kazuki Nishiwaki v Toshihide Matsui | 3-6,4-6 |
| Challenger Suzhou Qual | 2017/10/22 04:00 | Sidharth Rawat v Toshihide Matsui | 6-3,6-4 |
| Challenger Suzhou Qual | 2017/10/21 03:00 | Zhuoyang Qiu v Toshihide Matsui | 3-6,6-1,3-6 |
| Challenger Tashkent Qual | 2017/10/07 05:00 | Grigoriy Lomakin v Toshihide Matsui | 3-6,6-3,3-6 |
| Challenger Zhangjiagang Qual | 2017/09/03 03:45 | Wei-De Lin v Toshihide Matsui | 6-1,6-2 |
| ITF Hong Kong F6 | 2018/01/02 04:50 | Michael Zhu v Sora Fukuda | 6-1,7-5 |
| ITF Hong Kong F5 | 2017/12/26 06:10 | Sora Fukuda v Takashi Saito | 6-4,6-7,3-6 |
| ITF Indonesia F8 | 2017/12/01 06:30 | Sora Fukuda v Renta Tokuda | 1-6,2-6 |
| ITF Indonesia F8 | 2017/11/30 03:00 | Sora Fukuda v Yuichi Ito | 7-5,6-3 |
| ITF Indonesia F8 | 2017/11/28 05:20 | Sora Fukuda v Arjun Kadhe | 6-7,7-6,7-6 |
| Challenger Toyota Qual | 2017/11/11 06:00 | Sora Fukuda v Yuya Kibi | 0-6,1-6 |
| Challenger Kobe | 2017/11/08 04:50 | Sora Fukuda v John Millman | 1-6,1-6 |
| Challenger Kobe | 2017/11/07 02:00 | Lloyd Harris v Sora Fukuda | 6-4,3-6,0-6 |