Round: 27 Ground: Hardcourt outdoor
| ITF Hong Kong F1 | 2017/06/21 11:30 | Masato Shiga v Mousheg Hovhannisyan | 2-6,6-0,6-3 |
| ITF Hong Kong F1 | 2017/06/21 08:35 | Masato Shiga v Zheng Qi Jonathan Zhang | 6-3,6-3 |
| ITF Singapore F2 | 2017/06/02 02:00 | Masato Shiga v N. Vijay Sundar Prashanth | 0-6,2-6 |
| ITF Singapore F2 | 2017/06/01 04:25 | Masato Shiga v Michael Look | 6-3,6-3 |
| ITF Singapore F2 | 2017/06/01 02:00 | Masato Shiga v Michael Look | 6-3,6-3 |
| ITF Singapore F2 | 2017/05/30 10:00 | Masato Shiga v Anirudh Chandrasekar | 6-4,6-0 |
| ITF Singapore F1 | 2017/05/25 02:00 | Hiroyasu Ehara v Masato Shiga | 6-1,6-0 |
| ITF Singapore F1 | 2017/05/23 02:00 | Roy Hobbs v Masato Shiga | 3-6,2-6 |
| ITF Hong Kong F1 | 2017/06/21 09:20 | Pak Long Yeung v Jacob Grills | 3-6,3-6 |
| ITF Hong Kong F1 | 2017/06/20 07:30 | Denton Ho v Jacob Grills | 1-6,1-6 |
| ITF Singapore F3 | 2017/06/09 02:00 | Jacob Grills v N. Vijay Sundar Prashanth | 6-7,2-6 |
| ITF Singapore F3 | 2017/06/08 02:00 | Jacob Grills v Dane Propoggia | 7-5,6-3 |
| ITF Singapore F3 | 2017/06/06 02:00 | Sidharth Rawat v Jacob Grills | 2-6,4-6 |
| ITF Singapore F2 | 2017/05/30 09:00 | Jacob Grills v Michael Look | 7-6,6-7,3-6 |
| ITF Singapore F2 Qual | 2017/05/29 03:20 | Jacob Grills v Yutaro Matsuzaki | 6-0,6-3 |
| Challenger Launceston Qual | 2017/02/04 04:15 | Jacob Grills v Nathan Pasha | 1-6,4-6 |