Stadium: Court 2 Round: 46
| Challenger Gimcheon Qual | 2018/05/06 04:30 | Hiroyasu Ehara v Makoto Ochi | 7-6,3-6,4-6 |
| ITF Japan F6 | 2018/04/15 04:00 | Hiroyasu Ehara v Renta Tokuda | 0-6,6-7 |
| ITF Japan F6 | 2018/04/14 01:00 | Kazuki Nishiwaki v Hiroyasu Ehara | 2-6,6-7 |
| ITF Japan F6 | 2018/04/13 01:00 | Hiroyasu Ehara v Sora Fukuda | 7-6,6-2 |
| ITF Japan F6 | 2018/04/12 01:00 | Hiroyasu Ehara v Yuta Shimizu | 5-7,7-6,6-1 |
| ITF Japan F6 Qual | 2018/04/11 01:00 | Hiroyasu Ehara v Hajime Nakashima | 6-1,6-2 |
| ITF Japan F5 | 2018/04/05 02:00 | Shintaro Imai v Hiroyasu Ehara | 3-6,5-7 |
| ITF Japan F5 | 2018/04/04 01:00 | Takuto Niki v Hiroyasu Ehara | 2-6,6-2,4-6 |
| Challenger Busan Qual | 2018/05/12 06:45 | Blake Ellis v Tung-Lin Wu | 7-5,6-4 |
| Challenger Gimcheon Qual | 2018/05/05 03:10 | Naoki Nakagawa v Blake Ellis | 6-3,6-3 |
| Challenger Seoul Qual | 2018/04/29 03:35 | Ji Sung Nam v Blake Ellis | 6-3,6-3 |
| ITF Australia F4 | 2018/03/30 00:00 | Blake Ellis v Max Purcell | 1-6,3-6 |
| ITF Australia F4 | 2018/03/29 00:00 | Blake Ellis v Stephen Kaldawi | 6-3,7-5 |
| ITF Australia F4 | 2018/03/27 03:20 | Blake Ellis v Zac Osborne | 6-4,6-4 |
| ITF Australia F3 | 2018/03/23 03:40 | Jeremy Beale v Blake Ellis | 6-0,6-3 |
| ITF Australia F3 | 2018/03/22 02:05 | Matthew Dellavedova v Blake Ellis | 6-7,3-6 |