Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Nanchang | 2019/04/22 04:55 | Tung-Lin Wu v Makoto Ochi | 3-6,2-6 |
| Challenger Anning | 2019/04/16 03:25 | Makoto Ochi v Jason Kubler | 2-6,1-6 |
| Challenger Anning | 2019/04/15 04:30 | Makoto Ochi v Yuanfeng Li | 6-2,7-6 |
| Challenger Taipei | 2019/04/08 12:00 | Makoto Ochi v Tsung-Hua Yang | 4-6,3-6 |
| ITF M15 Kashiwa | 2019/04/05 01:00 | Shintaro Imai v Makoto Ochi | 2-6,6-7 |
| ITF M15 Kashiwa | 2019/04/04 02:40 | Shinji Hazawa v Makoto Ochi | 2-6,1-6 |
| ITF M15 Kashiwa | 2019/04/02 02:20 | Yu Hsiou Hsu v Makoto Ochi | 4-6,5-7 |
| ITF M15 Tsukuba | 2019/03/28 05:30 | Makoto Ochi v Mick Veldheer | 4-6,6-3,4-6 |
| Challenger Anning | 2019/04/18 05:25 | Enrique Lopez-Perez v Alex Bolt | 3-6,4-6 |
| Challenger Anning | 2019/04/17 03:35 | Enrique Lopez-Perez v Luke Saville | 6-3,6-4 |
| Challenger Murcia | 2019/04/12 11:30 | Enrique Lopez-Perez v Roberto Carballes Baena | 1-6,7-6,6-7 |
| Challenger Murcia | 2019/04/10 09:00 | Roberto Ortega-Olmedo v Enrique Lopez-Perez | 1-6,3-6 |
| Challenger Alicante | 2019/04/04 11:15 | Enrique Lopez-Perez v Pedro Martinez | 6-7,1-6 |
| Challenger Alicante | 2019/04/03 12:45 | Thiago Monteiro v Enrique Lopez-Perez | 7-6,5-7,3-6 |
| Challenger Alicante | 2019/04/02 08:00 | Enrique Lopez-Perez v Nicola Kuhn | 6-2,6-2 |
| Challenger Marbella | 2019/03/26 11:45 | Enrique Lopez-Perez v Guillermo Garcia-Lopez | 6-4,5-7,5-7 |