Stadium: Court 10 Round: 26 Ground: Clay
| 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 |
| Challenger Granby | 2018/07/24 17:05 | Jacob Grills v Stefano Napolitano | 1-6,6-7 |
| Challenger Granby Qual | 2018/07/23 16:00 | Lucas Miedler v Jacob Grills | 2-6,6-2,7-6 |
| Challenger Granby Qual | 2018/07/22 21:30 | Jacob Grills v Shintaro Imai | 6-4,6-1 |
| ITF Australia F5 | 2018/09/19 00:00 | Ken Cavrak v Masayoshi Ono | 4-6,6-3,6-4 |
| ITF Australia F4 | 2018/03/28 02:50 | Andrew Harris v Ken Cavrak | 6-2,6-2 |
| ITF Australia F4 Qual | 2018/03/26 00:00 | Moerani Bouzige v Ken Cavrak | 0-6,5-7 |
| ITF Australia F4 Qual | 2018/03/25 00:30 | Omar Fields v Ken Cavrak | 3-6,1-6 |
| ITF Australia F4 Qual | 2018/03/24 03:30 | Cade Birrell v Ken Cavrak | 3-6,0-6 |
| ITF Australia F3 Qual | 2018/03/19 00:00 | Dayne Kelly v Ken Cavrak | 6-4,6-0 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Brian Tran v Ken Cavrak | 6-4,4-6,4-6 |
| Challenger Playford Qual | 2017/12/30 04:35 | Ken Cavrak v Luke Saville | 1-6,4-6 |