Round: 26 Ground: Hardcourt outdoor
| ITF China F12 | 2015/08/04 08:00 | Yuanfeng Li v Masato Shiga | 5-7,3-6 |
| ITF China F12 Qual | 2015/08/03 01:30 | Masato Shiga v Long Chen | 6-1,6-1 |
| ITF China F12 Qual | 2015/08/02 07:30 | Masato Shiga v Tianjia Guo | 6-1,6-1 |
| ITF Japan F6 | 2015/06/10 04:40 | Yuya Kibi v Masato Shiga | 7-5,1-6,7-6 |
| ITF Japan F5 | 2015/06/02 02:20 | Masato Shiga v Thomas Fancutt | 6-4,1-6,5-7 |
| ITF Korea F1 | 2015/05/20 03:30 | Min Hyeok Cho v Masato Shiga | 6-4,6-2 |
| ITF Korea F1 | 2015/05/18 07:30 | Masato Shiga v Hyung-Chan Lim | 6-2,7-5 |
| ITF Korea F1 | 2015/05/17 02:00 | Masato Shiga v Seungri Choi | 6-2,6-2 |
| ITF China F11 | 2015/07/24 02:00 | Tsung-Hua Yang v Yecong He | 7-6,6-7,5-7 |
| ITF China F11 | 2015/07/23 02:00 | Young Seok Kim v Tsung-Hua Yang | 1-6,2-6 |
| ITF China F11 | 2015/07/22 02:00 | Runhao Hua v Tsung-Hua Yang | 6-7,3-6 |
| ITF China F11 | 2015/07/21 03:20 | Jung-Woong Na v Tsung-Hua Yang | 5-7,4-6 |
| Wimbledon Qual | 2015/06/22 16:55 | Tsung-Hua Yang v Ze Zhang | 1-6,5-7 |
| Challenger Perugia | 2015/06/19 16:00 | Filippo Volandri v Tsung-Hua Yang | 6-4,6-1 |
| Challenger Perugia | 2015/06/17 10:00 | Tsung-Hua Yang v Bjorn Fratangelo | 6-4,5-7,6-2 |
| Challenger Perugia | 2015/06/15 11:00 | Tsung-Hua Yang v Andres Molteni | 6-3,3-6,7-5 |