| Qatar Open 2019, MS | 12/17 08:00 | 1 | Hayata H / Ito M v Chen M / Zhu Y | L | 0-4 | |
| Qatar Open 2019, MS | 12/15 04:00 | 2 | Hayata H / Ito M v Doo H K / Lee H C | W | 4-2 | |
| Qatar Open 2019, MS | 12/14 04:40 | 3 | Hayata H / Ito M v Balazova/Matelova | W | 3-1 | |
| Qatar Open XD | 11/19 13:00 | 1 | Chen M / Zhu Y v Hayata H / Ito M | W | 1-3 | |
| Qatar Open XD | 11/17 13:00 | 2 | Chen S-Y / Cheng H-T v Hayata H / Ito M | W | 0-3 | |
| Qatar Open XD | 11/17 10:00 | 3 | De Nutte/Ni v Hayata H / Ito M | W | 0-3 | |
| Qatar Open XD | 11/16 14:10 | 4 | Khetkhuan T / Komwong N v Hayata H / Ito M | W | 0-3 | |
| Czech Open (WT) 2018, Women Doubles | 08/27 10:00 | 1 | Hayata H / Ito M v Ekholm M / Pota G | W | 3-2 | |
| Czech Open (WT) 2018, Women Doubles | 08/25 09:40 | 2 | Hashimoto/Sato v Hayata H / Ito M | W | 0-3 | |
| Czech Open (WT) 2018, Women Doubles | 08/25 08:00 | 3 | Motsyk I / Vasylieva I v Hayata H / Ito M | W | 0-3 | |
| Czech Open (WT) 2018, Women Doubles | 08/24 08:00 | 4 | Kazantseva K / Tailakova M v Hayata H / Ito M | W | 0-3 | |
| Qatar Open XD | 07/05 05:00 | 2 | Chen/Wang v Hayata H / Ito M | L | 3-1 | |
| Qatar Open XD | 07/05 03:00 | 3 | Lin Y / Zhou Y v Hayata H / Ito M | W | 0-3 | |
| Qatar Open XD | 07/04 00:45 | 4 | Batra M / Patkar M v Hayata H / Ito M | W | 1-3 | |
| Qatar Open XD | 06/23 06:00 | 3 | Chen M / Zhu Y v Hayata H / Ito M | L | 3-0 | |
| Qatar Open XD | 06/22 02:40 | 4 | Choi H / Jung Y v Hayata H / Ito M | W | 0-3 | |
| Qatar Open 2019, MS | 06/05 11:00 | 2 | Ding N / Liu S v Hayata H / Ito M | L | 4-1 | |
| Qatar Open 2019, MS | 06/02 11:30 | 3 | Hayata H / Ito M v Doo H K / Lee H C | W | 4-0 | |
| République tchèque - Extraleague | 06/01 09:15 | 4 | Hayata H / Ito M v Ri H S / Ri M G | W | 4-1 | |
| Qatar Open 2019, MS | 06/01 09:01 | - | Hayata H / Ito M v Ri/Ri | W | 4-1 | |
| Qatar Open 2019, MS | 05/31 16:00 | 5 | Hayata H / Ito M v Kim S I / Suh H | W | 4-2 | |
| Qatar Open XD | 04/23 05:30 | 1 | Hayata H / Ito M v Shan X / Solja P | L | 1-3 | |
| Qatar Open XD | 04/21 10:00 | 2 | Jeon J / Yang H v Hayata H / Ito M | W | 0-3 | |
| Qatar Open XD | 04/20 05:30 | 3 | Kim S I / Suh H v Hayata H / Ito M | W | 1-3 | |
| Qatar Open XD | 04/16 04:50 | - | Wang/Chen v Hayata H / Ito M | L | 3-0 | |
| Qatar Open 2019, MS | 04/14 06:25 | 1 | Ri H S / Ri M G v Hayata H / Ito M | W | 1-3 |