| Russia Open 2019, MD | 2019/07/21 02:30 | Matsui/Takeuchi v Boe M / Conrad-Petersen M | L | 0-2 |
| Russia Open 2019, MD | 2019/07/20 03:20 | Ivanov V / Sozonov I v Matsui/Takeuchi | W | 1-2 |
| Russia Open 2019, MD | 2019/07/19 03:20 | Matsui/Takeuchi v Khakimov N / Zinchenko A | W | 2-0 |
| Russia Open 2019, MD | 2019/07/18 06:00 | Matsui/Takeuchi v Karpov G / Kurdyukov E | W | 2-0 |
| Canada Open MD | 2019/07/06 20:30 | Matsui/Takeuchi v Okamura H / Onodera M | L | 1-2 |
| Canada Open MD | 2019/07/05 21:40 | Matsui/Takeuchi v Ko S H / Shin B C | W | 2-0 |
| Canada Open MD | 2019/07/04 23:25 | Liao M C / Su C H v Matsui/Takeuchi | W | 1-2 |
| Canada Open MD | 2019/07/03 15:00 | Jansen J R / Kaesbauer P v Matsui/Takeuchi | W | 0-2 |