Stadium: Center Round: 25 Ground: Hardcourt outdoor
| Challenger - Shanghai | 2019/09/10 02:30 | Miliaan Niesten v Makoto Ochi | 4-6,2-6 |
| ITF M15 - Hua Hin | 2019/09/08 03:00 | Dayne Kelly v Makoto Ochi | 1-6,6-7 |
| ITF M15 - Hua Hin | 2019/09/07 03:00 | Makoto Ochi v Yusuke Takahashi | 6-2,4-6,6-1 |
| ITF M15 - Hua Hin | 2019/09/06 03:00 | Makoto Ochi v Nitin Kumar Sinha | 4-6,6-1,7-5 |
| ITF M15 - Hua Hin | 2019/09/05 04:55 | Makoto Ochi v Dusty H. Boyer | 7-5,6-1 |
| ITF M15 - Hua Hin | 2019/09/04 05:05 | Makoto Ochi v Hao Wu | 6-2,6-1 |
| Challenger Baotou | 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 | 2019/08/19 19:00 | Gregoire Barrere v Andrew Harris | 6-7,7-6,7-6 |
| Challenger Aptos | 2019/08/06 17:00 | Roberto Quiroz v Andrew Harris | 6-3,6-3 |
| Challenger - Lexington | 2019/07/31 15:45 | Diego Hidalgo v Andrew Harris | 6-4,7-6 |
| Challenger - Granby | 2019/07/25 14:00 | Andrew Harris v Steven Diez | 4-6,2-6 |
| Challenger - Granby | 2019/07/24 15:35 | Andrew Harris v Yannick Mertens | 6-1,6-1 |
| Challenger Gatineau | 2019/07/17 14:00 | Joao Menezes v Andrew Harris | 4-6,6-3,6-4 |
| Challenger - Winnipeg | 2019/07/11 17:45 | Andrew Harris v Norbert Gombos | 6-4,2-6,3-6 |
| Challenger - Winnipeg | 2019/07/10 19:10 | Andrew Harris v Alexander Ritschard | 6-1,6-2 |