Stadium: Court B Round: 26 Ground: Hardcourt indoor
| Challenger Kyoto | 2018/02/20 01:30 | Yusuke Takahashi v Blake Ellis | 7-6,4-6,4-6 |
| Challenger Kyoto Qual | 2018/02/19 03:45 | Blake Ellis v Takuto Niki | 6-3,6-4 |
| Challenger Kyoto Qual | 2018/02/18 06:20 | Cheong-Eui Kim v Blake Ellis | 3-6,6-4,6-7 |
| Challenger Kyoto Qual | 2018/02/17 06:40 | Blake Ellis v Tamaki Yamao | 6-4,6-4 |
| Challenger Launceston Qual | 2018/02/03 23:00 | Lucas Catarina v Blake Ellis | 6-4,6-2 |
| Challenger Launceston Qual | 2018/02/03 00:05 | Blake Ellis v Alexander Zhurbin | 6-7,6-4,6-2 |
| Challenger - Burnie | 2018/01/30 02:35 | Blake Ellis v Evan King | 6-7,3-6 |
| Australian Open Qual | 2018/01/09 23:00 | Stefan Kozlov v Blake Ellis | 7-6,4-6,7-6 |
| Challenger Kyoto | 2018/02/19 07:10 | Yuta Shimizu v Tatsuma Ito | 2-6,3-6 |
| Challenger - Dallas | 2018/01/29 18:45 | Mackenzie McDonald v Tatsuma Ito | 7-5,6-3 |
| Australian Open Qual | 2018/01/10 08:50 | Tatsuma Ito v Casper Ruud | 6-4,1-6,4-6 |
| Challenger - Bangkok | 2018/01/01 08:00 | Tatsuma Ito v Blaz Rola | 6-7,6-7 |
| Challenger Hua Hin | 2017/11/25 09:35 | Tatsuma Ito v John Millman | 6-7,2-6 |
| Challenger Hua Hin | 2017/11/24 09:20 | Soonwoo Kwon v Tatsuma Ito | 6-1,4-6,4-6 |
| Challenger Hua Hin | 2017/11/23 06:55 | Maverick Banes v Tatsuma Ito | 1-6,6-7 |
| Challenger Hua Hin | 2017/11/22 04:55 | Bradley Mousley v Tatsuma Ito | 6-7,6-7 |