Stadium: Center Round: 25 Ground: Hardcourt outdoor
| Challenger Shanghai | 2019/09/10 02:30 | Niesten, Miliaan v Makoto Ochi | 4-6,2-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/08 03:00 | Kelly, Dayne v Makoto Ochi | 1-6,6-7 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/07 03:00 | Makoto Ochi v Yusuke Takahashi | 6-2,4-6,6-1 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/06 03:00 | Makoto Ochi v Nitin Kumar Sinha | 4-6,6-1,7-5 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/05 04:55 | Makoto Ochi v Boyer, Dusty H | 7-5,6-1 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/04 05:05 | Makoto Ochi v Wu, Hao | 6-2,6-1 |
| Baotou, Chine | 2019/08/28 04:10 | Aleksandar Vukic v Makoto Ochi | 6-4,6-3 |
| Challenger Yokkaichi | 2019/08/07 02:00 | Toshihide Matsui v Makoto Ochi | 7-6,7-6 |
| US Open, New York, USA | 2019/08/19 19:00 | Gregoire Barrere v Harris, Andrew | 6-7,7-6,7-6 |
| Challenger Aptos | 2019/08/06 17:00 | Quiroz, Roberto v Harris, Andrew | 6-3,6-3 |
| Challenger Lexington | 2019/07/31 15:45 | Hidalgo, Diego v Harris, Andrew | 6-4,7-6 |
| Challenger Granby | 2019/07/25 14:00 | Harris, Andrew v Steven Diez | 4-6,2-6 |
| Challenger Granby | 2019/07/24 15:35 | Harris, Andrew v Mertens, Yannick | 6-1,6-1 |
| Gatineau, Canada | 2019/07/17 14:00 | Joao Menezes v Harris, Andrew | 4-6,6-3,6-4 |
| Challenger Winnipeg | 2019/07/11 17:45 | Harris, Andrew v Norbert Gombos | 6-4,2-6,3-6 |
| Challenger Winnipeg | 2019/07/10 19:10 | Harris, Andrew v Alexander Ritschard | 6-1,6-2 |