Round: 26 Ground: Hardcourt outdoor
| ITF Netherlands F2 | 2015/06/24 15:00 | Dennis Novak v Jacob Grills | 1-6,6-4,6-3 |
| ITF Netherlands F2 Qual | 2015/06/21 09:15 | Jacob Grills v Jack Jaede | 7-6,6-4 |
| ITF Thailand F9 | 2015/05/09 03:00 | Jacob Grills v Karunuday Singh | 1-6,6-3,6-4 |
| ITF Thailand F9 | 2015/05/08 03:00 | Jacob Grills v Pol Wattanakul | 7-5,6-1 |
| ITF Thailand F9 | 2015/05/07 03:00 | Kento Takeuchi v Jacob Grills | 3-6,2-6 |
| ITF Thailand F9 | 2015/05/06 03:00 | Mohit Mayur Jayaprakash v Jacob Grills | 3-6,6-4,0-6 |
| ITF Thailand F9 | 2015/05/04 03:00 | Sho Katayama v Jacob Grills | 5-7,4-6 |
| ITF Thailand F9 | 2015/04/29 03:00 | Jacob Grills v Raymond Sarmiento | 3-6,5-7 |