Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Kobe | 2019/11/05 01:30 | Jumpei Yamasaki v Ramkumar Ramanathan | 4-6,1-6 |
| ITF M25 Tay Ninh | 2019/10/09 02:00 | Jumpei Yamasaki v Christian Didier Chin | 6-2,6-0 |
| ITF M25 Tay Ninh | 2019/10/02 03:30 | Rimpei Kawakami v Jumpei Yamasaki | 6-1,6-3 |
| Challenger Kaohsiung | 2019/09/17 01:30 | Jumpei Yamasaki v Luke Saville | 6-7,4-6 |
| Challenger Kaohsiung | 2019/09/16 01:30 | Jumpei Yamasaki v Chang-Lin Tsai | 6-3,6-1 |
| Challenger Shanghai | 2019/09/11 05:45 | Jumpei Yamasaki v Enrique Lopez-Perez | 4-6,6-3,2-6 |
| Challenger Shanghai | 2019/09/10 02:30 | Kazuki Nishiwaki v Jumpei Yamasaki | 3-6,2-6 |
| Challenger Baotou | 2019/08/28 07:35 | Jumpei Yamasaki v Mukund Sasikumar | 0-6,2-6 |
| ITF M15 Nonthaburi | 2019/11/26 04:10 | Benjamin Pietri v Jesse Delaney | 7-5,6-4 |
| ITF M15 Nonthaburi | 2019/11/25 06:20 | Benjamin Pietri v Matthew Dellavedova | 6-2,6-3 |
| ITF M15 Nonthaburi | 2019/11/24 10:35 | Anirudh Chandrasekar v Benjamin Pietri | 2-6,4-6 |
| ITF M15 Villers Les Nancy | 2019/11/14 14:10 | Thomas Laurent v Benjamin Pietri | 6-4,6-1 |
| ITF M15 Villers Les Nancy | 2019/11/13 10:35 | Martin Breysach v Benjamin Pietri | 4-6,6-1,1-6 |
| ITF M15 Villers Les Nancy | 2019/11/11 16:10 | Hugo Schott v Benjamin Pietri | 3-6,6-7 |
| ITF M15 Villers Les Nancy | 2019/11/11 10:00 | Adan Freire Da Silva v Benjamin Pietri | 1-6,4-6 |
| ITF M25 Saint Dizier | 2019/11/06 10:55 | Harold Mayot v Benjamin Pietri | 6-1,6-4 |