Stadium: Ct 4 Round: 26 Ground: Hardcourt outdoor
| ITF Australia F2 | 2018/03/07 23:00 | Nicholas S. Hu v Benjamin Mitchell | 6-3,2-6,3-6 |
| ITF Australia F2 | 2018/03/07 00:40 | Nathan Eshmade v Benjamin Mitchell | 6-7,1-6 |
| ITF Australia F1 | 2018/03/03 01:30 | Benjamin Mitchell v Luke Saville | 2-6,3-6 |
| ITF Australia F1 | 2018/03/02 00:30 | Benjamin Mitchell v Dayne Kelly | 7-6,6-3 |
| ITF Australia F1 | 2018/03/01 01:00 | Benjamin Mitchell v Scott Puodziunas | 6-3,7-6 |
| ITF Australia F1 | 2018/02/28 02:30 | Benjamin Mitchell v Calum Puttergill | 6-3,6-1 |
| Challenger Launceston | 2018/02/06 23:00 | Benjamin Mitchell v Dayne Kelly | 6-4,3-6,4-6 |
| Challenger Launceston | 2018/02/05 23:00 | Alex Bolt v Benjamin Mitchell | 4-6,2-6 |
| Challenger Gwangju Qual | 2018/08/11 01:30 | Issei Okamura v Jung-Woong Na | 3-6,6-1,1-6 |
| Challenger Jinan | 2018/08/06 02:00 | Tak Khunn Wang v Issei Okamura | 6-1,6-2 |
| Challenger Jinan | 2018/08/05 02:00 | Chien Hsun Lo v Issei Okamura | 6-7,1-6 |
| Challenger Chengdu Qual | 2018/07/28 03:35 | Issei Okamura v Blake Ellis | 6-4,1-6,5-7 |
| ITF Chinese Taipei F2 | 2018/07/26 02:00 | Issei Okamura v Chun Hsin Tseng | 3-6,4-6 |
| ITF Chinese Taipei F2 | 2018/07/24 02:00 | Issei Okamura v Liang-Yu Lin | 6-2,6-2 |
| ITF Chinese Taipei F1 | 2018/07/19 04:05 | Yu Hsiou Hsu v Issei Okamura | 7-6,7-5 |
| ITF Chinese Taipei F1 | 2018/07/18 03:50 | Issei Okamura v Francesco Vilardo | 7-5,6-4 |