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