| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/05 11:30 | Mizutani J / Ito M v Xu X / Liu S | L | 2-3 |
| Korea Open 2019, XD | 2019/07/05 05:15 | Xu X / Liu S v Mizutani J / Ito M | L | 3-1 |
| World Tour Grand Finals 2019, XD | 2019/12/13 06:00 | Doo/Wong v Mizutani J / Ito M | W | 0-3 |
| World Tour Grand Finals 2019, XD | 2019/12/12 05:40 | Flore T / Gasnier L v Mizutani J / Ito M | W | 0-3 |
| Austrian Open 2019, XD | 2019/11/15 09:00 | Mizutani J / Ito M v Harimoto/Hayata | L | 1-3 |
| Austrian Open 2019, XD | 2019/11/14 09:40 | Mizutani J / Ito M v Ionescu/Szocs | W | 3-0 |
| German Open 2020, XD | 2019/10/11 08:40 | Mizutani J / Ito M v Sun/Xu | L | 1-3 |
| German Open 2020, XD | 2019/10/10 08:00 | Mizutani J / Ito M v Chen C-A / Chen S-Y | W | 3-1 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/05 11:30 | Mizutani J / Ito M v Xu X / Liu S | L | 2-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/04 12:40 | Lin/Wang v Mizutani J / Ito M | W | 1-3 |
| World Tour Grand Finals 2019, XD | 2019/12/13 06:00 | Xu X / Liu S v Lin Y-J / Cheng I-C | W | 3-0 |
| World Tour Grand Finals 2019, XD | 2019/12/12 05:00 | Xu X / Liu S v Cho D / Shin Y | W | 3-0 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/05 11:30 | Mizutani J / Ito M v Xu X / Liu S | W | 2-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/04 12:40 | Szudi A / Pergel S v Xu X / Liu S | W | 1-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/04 08:00 | Harimoto/Hayata v Xu X / Liu S | W | 1-3 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/03 08:40 | Ionescu/Szocs v Xu X / Liu S | W | 0-3 |
| Korea Open 2019, XD | 2019/07/06 04:20 | Xu X / Liu S v Doo/Wong | L | 1-3 |
| Korea Open 2019, XD | 2019/07/05 05:15 | Xu X / Liu S v Mizutani J / Ito M | W | 3-1 |