| 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 | |
| Thailand Open MD Qual | 05/13 02:00 | - | Koh/Kubo v Kral/Kral | - | View | |
| 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 | |
| Vietnam Int. MD | 03/27 08:40 | - | Koh/Kubo v Padiz/Villabrille | L | 0-2 | |
| China Masters MD | 03/13 09:05 | 4 | Hu/Lin v Koh/Kubo | L | 2-0 | |
| China Masters MD | 03/12 09:55 | 5 | Chen/Tseng v Koh/Kubo | W | 1-2 | |
| Thailand Masters MD | 01/28 08:10 | 5 | Koh/Kubo v Krishnamurthy Roy/Sai Pratheek K | L | 1-2 | |
| Odisha Masters MD | 12/11 05:30 | 5 | Huang/Liu v Koh/Kubo | L | 2-0 |