| Czech Open XD | 2019/08/23 12:40 | Cho D / Shin Y v Fegerl S / Polcanova S | W | 3-0 |
| Czech Open XD | 2019/08/23 08:00 | MA T / Wu Y v Cho D / Shin Y | W | 1-3 |
| Czech Open XD | 2019/08/22 08:00 | Cho D / Shin Y v Flore T / Gasnier L | W | 3-2 |
| Bulgaria Open 2019, XD | 2019/08/16 07:00 | Ionescu/Szocs v Cho D / Shin Y | L | 3-0 |
| Bulgaria Open 2019, XD | 2019/08/15 07:00 | Cho D / Shin Y v Szudi A / Pergel S | W | 3-2 |
| Bulgaria Open 2019, XD | 2019/08/14 14:05 | Pletea C / Samara E v Cho D / Shin Y | W | 2-3 |
| Bulgaria Open 2019, XD | 2019/08/14 06:00 | Zhu L / He Z v Cho D / Shin Y | W | 1-3 |
| Japan Open 2019, XD | 2019/06/14 08:30 | Fan Z / Ding N v Cho D / Shin Y | L | 3-0 |
| Czech Open XD | 2019/08/23 12:40 | Mizutani J / Ito M v Tsuboi G / Takahashi B | W | 3-0 |
| Czech Open XD | 2019/08/23 08:00 | Mizutani J / Ito M v Zhu L / He Z | W | 3-0 |
| Czech Open XD | 2019/08/22 08:40 | Harimoto T / Ishikawa K v Mizutani J / Ito M | W | 0-3 |
| Czech Open XD | 2019/08/21 18:00 | Mizutani J / Ito M v Freitas M / Yu F | W | 3-0 |
| Bulgaria Open 2019, XD | 2019/08/17 09:55 | MA T / Wu Y v Mizutani J / Ito M | W | 1-3 |
| Bulgaria Open 2019, XD | 2019/08/16 16:00 | Harimoto T / Ishikawa K v Mizutani J / Ito M | W | 0-3 |
| Bulgaria Open 2019, XD | 2019/08/16 07:00 | Mizutani J / Ito M v Fegerl S / Polcanova S | W | 3-2 |
| Australian Open 2019, XD | 2019/07/13 03:00 | Mizutani J / Ito M v Doo/Wong | L | 1-3 |