| All England Open | 07/31 03:40 | 5 | Kobayashi/Matsutomo v Ellis/Smith | L | 1-2 | |
| All England Open | 07/30 03:40 | 6 | Seinen/Tabeling v Kobayashi/Matsutomo | W | 0-2 | |
| Indonesia Masters XD | 07/12 06:40 | 4 | Wang/Hsin Lee v Kobayashi/Matsutomo | L | 2-0 | |
| Indonesia Masters XD | 07/10 10:40 | 5 | Kobayashi/Matsutomo v Widianto/Mahmudin | W | 2-0 | |
| All England Open | 07/05 05:00 | 4 | Ahmad/Natsir v Kobayashi/Matsutomo | L | 2-0 | |
| All England Open | 07/03 05:00 | 5 | Matsutomo/Kobayashi v Saputra/Islami | W | 2-1 | |
| All England Open | 06/28 09:10 | 4 | Kobayashi/Matsutomo v Wang/Huang | L | 0-2 | |
| All England Open | 06/26 08:40 | 5 | Kobayashi/Mats'omo v Lee/Hsu | W | 2-0 | |
| All England Open | 11/21 11:40 | 5 | Kobayashi/Matsutomo v Wang/Huang | L | 0-2 | |
| All England Open | 11/17 08:30 | 3 | Kobayashi/Matsutomo v Zheng/Huang | L | 0-2 | |
| All England Open | 11/16 02:00 | 4 | Adcock/Adcock v Kobayashi/Matsutomo | W | 0-2 | |
| All England Open | 11/15 04:15 | 5 | Kobayashi/Matsutomo v Lee/Ching Hsu | W | 2-0 | |
| French Open XD | 10/24 18:15 | 5 | Matsutomo/Kobayashi v Zhang/Li | L | 0-2 | |
| Denmark Open XD | 10/19 08:30 | 4 | Kobayashi/Matsutomo v Nohr/Thygesen | L | 0-2 | |
| Denmark Open XD | 10/17 17:45 | 5 | Adcock/Adcock v Kobayashi/Matsutomo | W | 0-2 | |
| All England Open | 09/21 03:30 | 4 | Lu/Huang v Kobayashi/Matsutomo | L | 2-0 | |
| All England Open | 09/19 08:45 | 5 | Matsutomo/Kobayashi v Hwan Kim/Lee | W | 2-1 | |
| All England Open | 09/12 10:10 | 5 | Kobayashi/Matsutomo v Chan/Cheah | L | 0-2 | |
| All England Open | 06/23 05:15 | 3 | Zheng/Chen v Kobayashi/Matsutomo | L | 2-0 | |
| All England Open | 06/22 03:10 | 4 | Tan/Lai v Kobayashi/Matsutomo | W | 0-2 | |
| All England Open | 06/20 23:45 | 5 | Lueng/Chim v Kobayashi/Matsutomo | W | 0-2 | |
| All England Open | 04/13 06:10 | 4 | Wang/Hsin Lee v Kobayashi/Matsutomo | L | 2-0 | |
| All England Open | 04/12 01:00 | 5 | Matsutomo/Kobayashi v Phuangphuapet/Kititha'kul | W | 2-0 | |
| Giraldilla Int. XD | 04/11 06:30 | 1 | Prakoso/Jin v Kobayashi/Matsutomo | W | 0-2 | |
| Giraldilla Int. XD | 04/11 01:10 | 1 | Rumengan/Ayunidh v Kobayashi/Matsutomo | W | 0-2 | |
| California Int. Women | 11/24 12:00 | 4 | Kobayashi/Matsutomo v Jordan/Susanto | L | 0-2 | |
| California Int. Women | 11/22 11:30 | 5 | Tan/Lai v Kobayashi/Matsutomo | W | 0-2 |