| Australian Open MD Qual | 2019/06/04 01:55 | Okamura H / Onodera M v Chen C / Wong T | W | 2-0 |
| New Zealand Open 2019, MD | 2019/05/02 05:20 | Okamura H / Onodera M v Ahsan/Setiawan | L | 0-2 |
| New Zealand Open 2019, MD | 2019/04/30 21:00 | Okamura H / Onodera M v Chang T C / Yeung M N | W | 2-1 |
| Osaka Int. MD | 2019/04/04 04:00 | Okamura H / Onodera M v Narongrit M / Phakjarung W | W | 2-0 |
| Orleans Masters MD | 2019/03/20 18:50 | Dunn/Hall v Okamura H / Onodera M | L | 2-1 |
| Open de Suisse - Doubles Hommes | 2019/03/14 12:40 | Okamura H / Onodera M v Kim/Lee | L | 0-2 |
| Open de Suisse - Doubles Hommes | 2019/03/13 11:10 | Zhang N / Liu X X v Okamura H / Onodera M | W | 0-2 |
| Masters de Thaïlande - Doubles Hommes | 2019/01/10 12:30 | Okamura H / Onodera M v Arif / Azriyn | L | 1-2 |
| Australian Open MD Qual | 2019/06/04 00:00 | Chang T C / Yeung M N v Koga/Saito | W | 1-2 |
| New Zealand Open 2019, MD | 2019/05/02 07:40 | Kamura T / Sonoda K v Koga/Saito | L | 2-0 |
| New Zealand Open 2019, MD | 2019/04/30 21:00 | Koga/Saito v Goh/Izzuddin | W | 2-1 |
| Osaka Int. MD | 2019/04/05 05:15 | Ko S H / Shin B C v Koga/Saito | L | 2-1 |
| Osaka Int. MD | 2019/04/05 00:00 | Koga/Saito v Choong H J / Man W C | W | 2-0 |
| Osaka Int. MD | 2019/04/04 03:20 | Koga/Saito v Maulana A / Prihardika G A | W | 2-1 |
| Orleans Masters MD | 2019/03/24 13:00 | Koga/Saito v Lee / Wang | L | 1-2 |
| Orleans Masters MD | 2019/03/23 14:30 | Koga/Saito v Lee Y / Lu C Y | W | 2-0 |