Round: 5
| Hungarian Open 2020, XD, Qualification | 2020/02/19 13:40 | Gunduz/Altinkaya v Nuytinck C / Lung L | W | 3-2 |
| Balkan Champs XD | 2019/08/03 18:09 | Manole/Zaharia v Gunduz/Altinkaya | W | 1-3 |
| ITTF China Open 2019, XD | 2019/05/30 02:00 | Fegerl S / Polcanova S v Gunduz/Altinkaya | L | 3-0 |
| République tchèque - Extraleague | 2019/05/28 10:30 | Gunduz/Altinkaya v Wang/Kukulkova | W | 3-0 |
| Qatar Open XD | 2018/09/18 18:00 | Lesiv R / Venckute V v Gunduz/Altinkaya | W | 1-3 |
| German Open 2020, XD | 2020/02/01 12:20 | Xu X / Liu S v Mizutani J / Ito M | L | 3-1 |
| German Open 2020, XD | 2020/01/31 17:00 | Mizutani J / Ito M v Lin Y-J / Cheng I-C | W | 3-0 |
| German Open 2020, XD | 2020/01/30 09:40 | Mizutani J / Ito M v Lin G / Sun Y | W | 3-1 |
| World Tour Grand Finals 2019, XD | 2019/12/14 06:40 | Mizutani J / Ito M v Xu X / Liu S | L | 2-3 |
| 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 |