Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Nishi-Tama, Simples M-ITF-JPN-01A | 2019/03/08 01:00 | Taisei Ichikawa v Tomohiro Masabayashi | 6-4,1-6,2-6 |
| Nishi-Tama, Simples M-ITF-JPN-01A | 2019/03/05 07:00 | Takuya Kumasaka v Taisei Ichikawa | 1-6,5-7 |
| ITF M15 Anning | 2019/01/10 03:00 | Taisei Ichikawa v Kazuki Nishiwaki | 5-7,3-6 |
| ITF M15 Anning | 2019/01/09 05:45 | Luca Castelnuovo v Taisei Ichikawa | 6-2,2-6,4-6 |
| ITF M15 Anning | 2019/01/03 02:00 | Chen, Ti v Taisei Ichikawa | 6-2,3-6,6-3 |
| ITF M15 Anning | 2019/01/02 04:20 | Ye Cong Mo v Taisei Ichikawa | 2-6,4-6 |
| ITF Hong Kong F3 | 2018/12/24 02:00 | Issei Okamura v Taisei Ichikawa | 6-2,7-5 |
| ITF Hong Kong F3 | 2018/12/22 02:00 | Coleman Wong v Taisei Ichikawa | 2-6,3-6 |
| Nishi-Tama, Simples M-ITF-JPN-01A | 2019/03/06 02:30 | Jumpei Yamasaki v Blake Ellis | 7-5,6-4 |
| Challenger Yokohama | 2019/02/25 04:10 | Blake Ellis v Nguyen, Daniel | 6-3,5-7,5-7 |
| Challenger - Chennai | 2019/02/06 06:30 | Gastao Elias v Blake Ellis | 6-2,7-6 |
| Challenger - Chennai | 2019/02/04 05:40 | Blake Ellis v Siddharth Vishwakarma | 6-2,6-2 |
| Challenger Launceston | 2019/01/28 23:00 | Lloyd Harris v Blake Ellis | 6-2,6-3 |
| Challenger Launceston | 2019/01/27 23:00 | Blake Ellis v Christopher O'Connell | 7-6,6-4 |
| Open d'Australie | 2019/01/08 01:20 | Dominik Koepfer v Blake Ellis | 3-6,6-0,6-3 |
| ATP Brisbane | 2018/12/29 05:05 | Blake Ellis v Ugo Humbert | 4-6,3-6 |