| ITF Japan F6 | 2015/06/10 04:40 | Kibi, Yuya v Shiga, Masato | 7-5,1-6,7-6 |
| ITF Japan F5 | 2015/06/02 02:20 | Shiga, Masato v Thomas Fancutt | 6-4,1-6,5-7 |
| ITF Korea F1 | 2015/05/20 03:30 | Cho, Min Hyeok v Shiga, Masato | 6-4,6-2 |
| ITF Korea F1 | 2015/05/18 07:30 | Shiga, Masato v Lim, Hyung-Chan | 6-2,7-5 |
| ITF Korea F1 | 2015/05/17 02:00 | Shiga, Masato v Choi, Seungri | 6-2,6-2 |
| ITF Thailand F9 | 2015/05/06 04:40 | Shiga, Masato v Tearney, Finn | 2-6,3-6 |
| ITF Thailand F9 | 2015/04/28 07:15 | Shiga, Masato v Onozawa, Arata | 3-6,6-7 |
| ITF Thailand F9 | 2015/04/20 04:45 | Shiga, Masato v Sornbutnark, Warit | 4-6,5-7 |
| ITF China F11 Qual | 2015/07/18 06:45 | Zhu, Zhicheng v Guo, Tianjia | 6-3,6-1 |
| ITF China F10 Qual | 2015/07/13 05:15 | Wei-De Lin v Guo, Tianjia | 7-5,3-6,7-6 |
| ITF China F10 Qual | 2015/07/12 04:00 | Guo, Tianjia v Huang, Jia Qi | 6-0,6-4 |
| ITF China F10 Qual | 2015/07/11 04:00 | Chong, Jun v Guo, Tianjia | 1-6,0-6 |
| ITF China F9 | 2015/06/30 09:30 | Guo, Tianjia v Wu, Di | 2-6,2-6 |
| ITF China F9 Qual | 2015/06/29 02:00 | Guo, Tianjia v Fan, Yishuo | 6-1,6-2 |
| ITF China F9 Qual | 2015/06/27 02:00 | Guo, Tianjia v Chen, Hanxiang | 6-3,6-1 |
| ITF China F8 | 2015/06/22 04:00 | Guo, Tianjia v Li, Zhe | 1-6,2-6 |