| All England Open | 07/31 03:40 | 5 | Kobayashi Y / Matsutomo M v 엘리스 M / 스미스 L | L | 1-2 | |
| All England Open | 07/30 03:40 | 6 | Seinen C / Tabeling I v Kobayashi Y / Matsutomo M | W | 0-2 | |
| Indonesia Masters XD | 07/12 06:40 | 4 | Lee / Wang v Kobayashi Y / Matsutomo M | L | 2-0 | |
| Indonesia Masters XD | 07/10 10:40 | 5 | Kobayashi Y / Matsutomo M v Widianto R / Mahmudin M | W | 2-0 | |
| All England Open | 07/05 05:00 | 4 | 나트시르 L/아마드 T v Kobayashi Y / Matsutomo M | L | 2-0 | |
| All England Open | 07/03 05:00 | 5 | Kobayashi Y / Matsutomo M v Saputra Y E / Islami M G | W | 2-1 | |
| All England Open | 06/28 09:10 | 4 | Kobayashi Y / Matsutomo M v Wang / Huang | L | 0-2 | |
| All England Open | 06/26 08:40 | 5 | Kobayashi Y / Matsutomo M v Lee / Hsu | W | 2-0 | |
| All England Open | 11/21 11:40 | 5 | Kobayashi Y / Matsutomo M v Wang / Huang | L | 0-2 | |
| All England Open | 11/17 08:30 | 3 | Kobayashi Y / Matsutomo M v Zheng / Huang | L | 0-2 | |
| All England Open | 11/16 02:00 | 4 | 애드콕 C / 애드콕 G v Kobayashi Y / Matsutomo M | W | 0-2 | |
| All England Open | 11/15 04:15 | 5 | Kobayashi Y / Matsutomo M v Lee / Hsu | W | 2-0 | |
| French Open XD | 10/24 18:15 | 5 | Kobayashi Y / Matsutomo M v 장 N / 리 Y | L | 0-2 | |
| Denmark Open XD | 10/19 08:30 | 4 | Kobayashi Y / Matsutomo M v 노어 N / 티게센 S | L | 0-2 | |
| Denmark Open XD | 10/17 17:45 | 5 | 애드콕 C / 애드콕 G v Kobayashi Y / Matsutomo M | W | 0-2 | |
| All England Open | 09/21 03:30 | 4 | Lu K / Huang Y v Kobayashi Y / Matsutomo M | L | 2-0 | |
| All England Open | 09/19 08:45 | 5 | Kobayashi Y / Matsutomo M v Kim J H / Lee S H | W | 2-1 | |
| All England Open | 09/12 10:10 | 5 | Kobayashi Y / Matsutomo M v Soon C P / See C Y | L | 0-2 | |
| All England Open | 06/23 05:15 | 3 | 정 S W / 첸 Q v Kobayashi Y / Matsutomo M | L | 2-0 | |
| All England Open | 06/22 03:10 | 4 | 탄 K M / 라이 P J v Kobayashi Y / Matsutomo M | W | 0-2 | |
| All England Open | 06/20 23:45 | 5 | Lueng W C H / Chim H K V C v Kobayashi Y / Matsutomo M | W | 0-2 | |
| All England Open | 04/13 06:10 | 4 | Lee / Wang v Kobayashi Y / Matsutomo M | L | 2-0 | |
| All England Open | 04/12 01:00 | 5 | Kobayashi Y / Matsutomo M v Phuangphuapet / Kit. | W | 2-0 | |
| Giraldilla Int. XD | 04/11 06:30 | 1 | 프라코소 B A / 진 Y v Kobayashi Y / Matsutomo M | W | 0-2 | |
| Giraldilla Int. XD | 04/11 01:10 | 1 | Rumengan H / Ayunidha C S v Kobayashi Y / Matsutomo M | W | 0-2 | |
| California Int. Women | 11/24 12:00 | 4 | Kobayashi Y / Matsutomo M v Jordan P / Susanto D | L | 0-2 | |
| California Int. Women | 11/22 11:30 | 5 | 탄 K M / 라이 P J v Kobayashi Y / Matsutomo M | W | 0-2 |