| All England Open | 2018/03/14 18:40 | Kititharakul/Prajongjai v Piek/Seinen | L | 2-0 |
| Hong Kong Open WD | 2019/11/14 07:20 | Matsutomo/Takahashi v Piek/Seinen | L | 2-0 |
| Hong Kong Open WD | 2019/11/13 03:40 | Piek/Seinen v Efler/Herttrich | W | 2-1 |
| China Open WD | 2019/11/06 09:20 | Piek/Seinen v Chen/Jia | L | 0-2 |
| French Open WD | 2019/10/24 17:10 | Kim/Kong v Piek/Seinen | L | 2-0 |
| French Open WD | 2019/10/22 14:10 | Piek/Seinen v Cheng/Lee | W | 2-1 |
| Denmark Open WD | 2019/10/17 07:00 | Piek/Seinen v Fukushima/Hirota | L | 0-2 |
| Denmark Open WD | 2019/10/16 11:10 | Piek/Seinen v Hsu/Hu | W | 2-0 |
| Dutch Open WD | 2019/10/11 16:50 | Iwanaga/Nakanishi v Piek/Seinen | L | 2-0 |
| World Tour Finals WD | 2019/12/13 10:00 | Lee/Shin v Kititharakul/Prajongjai | L | 2-0 |
| World Tour Finals WD | 2019/12/12 03:00 | Kim/Kong v Kititharakul/Prajongjai | L | 2-0 |
| World Tour Finals WD | 2019/12/11 04:00 | Matsumoto/Nagahara v Kititharakul/Prajongjai | L | 2-1 |
| Macau Open WD | 2019/11/03 04:40 | Du/Li v Kititharakul/Prajongjai | L | 2-1 |
| Macau Open WD | 2019/11/02 06:40 | Li/Zheng v Kititharakul/Prajongjai | W | 0-2 |
| Macau Open WD | 2019/11/01 07:20 | Liu/Wang v Kititharakul/Prajongjai | W | 0-2 |
| Macau Open WD | 2019/10/31 12:15 | Lee/Lin v Kititharakul/Prajongjai | W | 1-2 |
| French Open WD | 2019/10/24 18:50 | Kititharakul/Prajongjai v Lee/Shin | L | 0-2 |