| Canada Open MD Qual | 2019/07/02 20:50 | Bianchini A / Vakili S M H v Ko/Wadia | W | 1-2 |
| Open d'Australie - Doubles Hommes | 2019/06/05 05:10 | Okamura H / Onodera M v Koga/Saito | L | 1-2 |
| 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 | Liu/Zhang v Okamura H / Onodera M | W | 0-2 |