| Osaka Int. MD | 2019/04/05 05:15 | Ko S H / Shin B C v Koga/Saito | W | 2-1 |
| Giraldilla Int. XD | 2018/08/09 11:40 | Ko S H / Shin B C v Koga/Saito | W | 2-0 |
| Canada Open MD | 2019/07/03 16:20 | Ko S H / Shin B C v Geiss B / Volker J C | W | 2-0 |
| Australian Open MD | 2019/06/09 03:20 | Kamura T / Sonoda K v Ko S H / Shin B C | W | 0-2 |
| Australian Open MD | 2019/06/08 05:30 | Ko S H / Shin B C v Li/Liu | W | 2-1 |
| Australian Open MD | 2019/06/07 08:30 | Ko S H / Shin B C v Ahsan/Setiawan | W | 2-0 |
| Australian Open MD | 2019/06/06 09:10 | Angriawan / Hardi. v Ko S H / Shin B C | W | 0-2 |
| Australian Open MD | 2019/06/05 09:50 | Ko S H / Shin B C v Endo H / Watanabe Y | W | 2-1 |
| Singapore Open MD | 2019/04/09 11:20 | Ko S H / Shin B C v Inoue T / Kaneko Y | L | 0-2 |
| Osaka Int. MD | 2019/04/07 03:30 | Ko S H / Shin B C v Kang M H / Kim J H | W | 2-0 |
| Canada Open MD | 2019/07/03 15:40 | Koga/Saito v Leung S W H / Wheller M | W | 2-1 |
| Australian Open MD | 2019/06/06 05:15 | Koga/Saito v Liao M C / Su C H | L | 0-2 |
| Australian Open MD | 2019/06/05 05:10 | Okamura H / Onodera M v Koga/Saito | W | 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 |