Round: 25 Ground: Hardcourt outdoor
| ITF M15 Tsukuba | 2019/03/25 04:30 | Quentin Folliot v Gage Brymer | 3-6,2-6 |
| ITF M15 Arcadia | 2019/03/12 17:30 | Gage Brymer v Aron Hiltzik | 6-7,2-6 |
| ITF M15 Arcadia | 2019/03/11 17:00 | Gage Brymer v Jesse Ross | 6-4,6-2 |
| ITF M15 Tucson | 2019/02/14 22:50 | Isaiah Strode v Gage Brymer | 4-6,6-3,6-3 |
| ITF M15 Tucson | 2019/02/13 20:00 | Gage Brymer v Pavel Krainik | 7-5,6-2 |
| ITF M15 Tucson | 2019/02/12 16:30 | Gage Brymer v Alexander Cozbinov | 7-5,6-4 |
| ITF M15 Tucson | 2019/02/11 17:00 | Fernando Yamacita v Gage Brymer | 2-6,1-6 |
| ITF M15 Claremont | 2019/02/07 18:00 | Gage Brymer v George Goldhoff | 4-6,4-6 |
| ITF M15 Tsukuba | 2019/03/25 04:45 | Shao-Fan Liu v Kousuke Ogura | 7-5,6-7,10-6 |
| ITF M15 Kofu | 2019/03/18 03:00 | Seita Watanabe v Shao-Fan Liu | 6-3,4-6,11-9 |
| ITF M15 Nishi-Tokyo | 2019/03/11 01:00 | Ryota Tanuma v Shao-Fan Liu | 7-6,6-3 |
| ITF M15 Anning | 2019/01/12 03:00 | Naoki Tajima v Shao-Fan Liu | 2-6,6-1,6-3 |
| ITF M15 Anning | 2019/01/11 05:10 | Soichiro Moritani v Shao-Fan Liu | 7-5,3-6,3-6 |
| ITF M15 Anning | 2019/01/10 02:00 | Shao-Fan Liu v Jie Cui | 6-4,6-4 |
| ITF M15 Anning | 2019/01/09 02:00 | Haitong Xia v Shao-Fan Liu | 3-6,7-6,4-6 |
| ITF M15 Anning | 2019/01/07 06:00 | Shao-Fan Liu v Grigoriy Lomakin | 6-3,6-0 |