Stadium: Centre Court Round: 29 Ground: Clay
| ITF Australia F1 | 2015/02/28 01:50 | Brydan Klein v Jacob Grills | 6-2,6-2 |
| ITF Australia F5 | 2018/09/22 02:00 | Jeremy Beale v Brydan Klein | 6-3,6-7,4-6 |
| ITF Australia F5 | 2018/09/21 01:00 | Brydan Klein v Issei Okamura | 6-3,6-2 |
| ITF Australia F5 | 2018/09/20 02:10 | Brydan Klein v Aoran Wang | 6-1,6-2 |
| ITF Australia F5 | 2018/09/18 00:00 | Brydan Klein v Alexander Crnokrak | 7-6,6-3 |
| ITF Australia F5 | 2018/09/16 01:05 | Brydan Klein v Patrick Kotan | 6-3,6-1 |
| ITF Australia F5 | 2018/09/15 03:30 | Brydan Klein v Jacob Sullivan | 6-3,7-6 |
| Challenger Ilkley Qual | 2018/06/17 15:20 | Brayden Schnur v Brydan Klein | 7-6,7-6 |
| Challenger Ilkley Qual | 2018/06/17 11:35 | Brydan Klein v Stefan Kozlov | 4-6,6-1,7-5 |
| ITF Australia F5 | 2018/09/22 02:00 | Jacob Grills v Jayden Court | 6-3,6-1 |
| ITF Australia F5 | 2018/09/21 00:00 | Jacob Grills v Dusty H. Boyer | 6-1,6-2 |
| ITF Australia F5 | 2018/09/20 00:00 | Jacob Grills v Ken Cavrak | 6-2,6-1 |
| ITF Australia F5 | 2018/09/18 03:35 | Jacob Grills v Christian Langmo | 6-0,6-3 |
| Challenger Vancouver | 2018/08/12 20:55 | Daniel Evans v Jacob Grills | 4-6,6-0,6-3 |
| Challenger Vancouver | 2018/08/11 18:20 | Ruan Roelofse v Jacob Grills | 1-6,2-6 |
| Challenger Aptos | 2018/08/04 16:00 | Henry Craig v Jacob Grills | 6-2,2-6,6-1 |
| ATP Los Cabos Qual | 2018/07/28 23:00 | Jacob Grills v Aleksandar Vukic | 6-3,2-6,3-6 |