Stadium: Court 2 Round: 46 Ground: Hardcourt outdoor
| Challenger Burnie Qual | 2018/01/27 06:30 | Gerard Granollers-Pujol v Jacob Grills | 7-5,6-7,6-1 |
| Challenger Zhuhai Qual | 2018/03/03 05:20 | Jacob Grills v Jie Cui | 6-4,7-6 |
| Challenger Launceston Qual | 2018/02/04 02:00 | Benjamin Mitchell v Jacob Grills | 7-5,6-3 |
| Challenger Launceston Qual | 2018/02/03 02:20 | Benjamin Cawston v Jacob Grills | 0-6,1-6 |
| Challenger Burnie Qual | 2018/01/27 06:30 | Gerard Granollers-Pujol v Jacob Grills | 7-5,6-7,6-1 |
| Challenger Burnie Qual | 2018/01/27 02:10 | Jacob Grills v Peter Kobelt | 6-3,6-3 |
| 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 |
| Challenger Zhuhai Qual | 2018/03/03 03:20 | Ruikai Wang v Gerard Granollers-Pujol | 5-7,4-6 |
| Challenger Chennai | 2018/02/14 07:10 | Antoine Escoffier v Gerard Granollers-Pujol | 7-6,6-2 |
| Challenger Chennai | 2018/02/12 04:30 | Mukund Sasikumar v Gerard Granollers-Pujol | 3-6,2-6 |
| Challenger Launceston Qual | 2018/02/02 23:00 | Gerard Granollers-Pujol v N. Vijay Sundar Prashanth | 6-3,2-6,3-6 |
| Challenger Burnie | 2018/01/31 00:50 | Marcel Granollers v Gerard Granollers-Pujol | 6-3,6-4 |
| Challenger Burnie | 2018/01/29 06:00 | Gerard Granollers-Pujol v Danilo Petrovic | 4-6,7-6,7-6 |
| Challenger Burnie Qual | 2018/01/27 06:30 | Gerard Granollers-Pujol v Jacob Grills | 7-5,6-7,6-1 |
| Challenger Burnie Qual | 2018/01/27 03:30 | Gerard Granollers-Pujol v Jeremy Beale | 3-6,6-4,6-0 |