Stadium: Indoor C3 Round: 45
| ITF Thailand F12 | 2017/12/14 03:00 | Billy Harris v Jacob Grills | 2-6,7-5,3-6 |
| ITF Thailand F12 | 2017/12/12 05:20 | Jacob Grills v Wishaya Trongcharoenchaikul | 6-3,7-6 |
| ITF Thailand F11 | 2017/12/06 03:00 | Wishaya Trongcharoenchaikul v Jacob Grills | 7-6,6-2 |
| ITF Thailand F11 | 2017/12/05 05:05 | Min-Kyu Song v Jacob Grills | 6-4,4-6,3-6 |
| Challenger Canberra 2 | 2017/10/31 00:00 | Jacob Grills v Alex Bolt | 4-6,4-6 |
| Challenger Traralgon | 2017/10/23 23:00 | Wishaya Trongcharoenchaikul v Jacob Grills | 6-2,6-4 |
| ITF Thailand F6 | 2017/08/19 03:00 | Jacob Grills v N. Vijay Sundar Prashanth | 7-6,7-5 |
| ITF Thailand F6 | 2017/08/18 02:30 | Blake Ellis v Jacob Grills | 4-6,1-6 |
| ITF Thailand F12 | 2017/12/15 03:00 | Yan Bai v Renta Tokuda | 2-6,1-6 |
| ITF Thailand F12 | 2017/12/14 03:30 | Renta Tokuda v Ji Sung Nam | 6-3,6-2 |
| ITF Thailand F12 | 2017/12/13 05:05 | Renta Tokuda v Pascal Meis | 6-2,6-2 |
| ITF Thailand F12 | 2017/12/12 08:10 | Renta Tokuda v Congsup Congcar | 6-1,6-0 |
| ITF Thailand F11 | 2017/12/09 03:30 | Frederik Nielsen v Renta Tokuda | 2-6,4-6 |
| ITF Thailand F11 | 2017/12/08 03:00 | Corentin Denolly v Renta Tokuda | 5-7,4-6 |
| ITF Thailand F11 | 2017/12/06 03:30 | Renta Tokuda v Nicholas S. Hu | 5-7,6-4,6-4 |
| ITF Thailand F11 | 2017/12/05 07:40 | Fajing Sun v Renta Tokuda | 3-6,3-6 |