| Indonesia Masters MD | 09/17 14:45 | 5 | Koh/Kubo v Chen/Lu | L | 0-2 | |
| Vietnam Open MD | 09/11 13:45 | 4 | Hu/Lin v Koh/Kubo | L | 2-0 | |
| Vietnam Open MD | 09/10 13:40 | 5 | Mahmood Rizband v Koh/Kubo | W | 0-2 | |
| World Championships MD | 08/26 09:25 | - | Kim/Seo v Koh/Kubo | L | 2-0 | |
| World Championships MD | 08/25 17:05 | 6 | Koh/Kubo v Agil Gabilov/Pangestu | W | 2-0 | |
| Macau Open MD | 07/29 10:55 | 5 | Choong/Haikal v Koh/Kubo | L | 2-0 | |
| Thailand Open MD Qual | 05/13 12:40 | - | Koh/Kubo v Lu/Wei | L | 1-2 | |
| Thailand Open MD Qual | 05/13 12:00 | - | Koh/Kubo v Lu/Wei | L | 1-2 | |
| Thailand Open MD Qual | 05/13 08:55 | 4 | Koh/Kubo v Mangkornloi/Sae-Ma | W | 2-0 | |
| Taipei Open MD | 05/08 08:50 | 4 | Hidayat/Rambitan v Koh/Kubo | L | 2-0 | |
| Taipei Open MD | 05/07 11:20 | 5 | Koh/Kubo v Choong/Haikal | W | 2-1 | |
| Asia Championships MD | 04/09 13:30 | 5 | Junaidi Arif/Yap v Koh/Kubo | L | 2-0 |