| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2019-03-23 | All | Koki Matsumoto | 6-0 | Matthew Lavichant | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | 6-1 | Suragan Saejern | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | 6-0 | Ishan Puri | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | 8-4 | Arnav Nemali | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | W.O. | Chien-shiang Wang | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | 8-0 | Hugh Kerry Sky Lake | BSJ/FOBISIA Tennis Invitational |
| 2019-03-23 | All | Koki Matsumoto | 6-3 | Vivaan Sukhadia | BSJ/FOBISIA Tennis Invitational |