| TT Cup | 05/28 08:15 | - | Vincent Oberle v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 05/28 07:15 | - | Yuto Kobayashi v Arvi Tammoja | L | 0-3 | |
| TT Cup | 05/28 05:45 | - | Nikolai Danilov v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 05/17 09:15 | - | Yuto Kobayashi v Vincent Oberle | W | 3-2 | |
| TT Cup | 05/17 08:15 | - | Dmitri Famin v Yuto Kobayashi | W | 0-3 | |
| TT Cup | 05/17 07:15 | - | Yuto Kobayashi v Johannes Kant | W | 3-2 | |
| TT Cup | 05/17 05:45 | - | Vincent Oberle v Yuto Kobayashi | W | 2-3 | |
| TT Cup | 04/22 18:25 | - | Taimo Jullinen v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 04/22 17:45 | - | Yuto Kobayashi v Oliver Ollmann | L | 2-3 | |
| TT Cup | 04/22 16:15 | - | Stanislav Kruti v Yuto Kobayashi | L | 3-0 | |
| TT Cup | 04/22 15:45 | - | Taimo Jullinen v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 03/29 09:55 | - | Kalle Kask v Yuto Kobayashi | W | 2-3 | |
| TT Cup | 03/29 09:15 | - | Yuto Kobayashi v Oliver Ollmann | L | 2-3 | |
| TT Cup | 03/29 07:45 | - | Kalle Kask v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 03/29 07:15 | - | Yevhenii Cherkashyn v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 03/08 19:55 | - | Oliver Ollmann v Yuto Kobayashi | L | 3-0 | |
| TT Cup | 03/08 18:45 | - | Stanislav Kruti v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 03/08 17:45 | - | Yuto Kobayashi v Toivo Tuisk | W | 3-1 | |
| TT Cup | 03/08 16:15 | - | Oliver Ollmann v Yuto Kobayashi | W | 1-3 | |
| TT Cup | 02/23 14:45 | - | Yuto Kobayashi v Raul Pirson | W | 3-1 | |
| TT Cup | 02/23 13:15 | - | Nikolai Danilov v Yuto Kobayashi | W | 2-3 | |
| TT Cup | 02/23 12:45 | - | Raul Pirson v Yuto Kobayashi | W | 0-3 | |
| TT Cup | 02/23 11:45 | - | Yuto Kobayashi v Voldemar Tusis | W | 3-0 | |
| TT Cup | 02/19 19:50 | - | Stanislav Kruti v Yuto Kobayashi | L | 3-2 | |
| TT Cup | 02/19 18:15 | - | Stanislav Kruti v Yuto Kobayashi | L | 3-2 | |
| TT Cup | 02/19 17:45 | - | Toivo Tuisk v Yuto Kobayashi | W | 2-3 | |
| TT Cup | 02/19 16:45 | - | Yuto Kobayashi v Oliver Ollmann | W | 3-2 | |
| TT Cup | 02/14 19:15 | - | Vootele Vaher v Yuto Kobayashi | L | 3-1 | |
| TT Cup | 02/14 18:45 | - | Yuto Kobayashi v Valerii Ignatev | L | 0-3 | |
| TT Cup | 02/14 17:15 | - | Yevhenii Cherkashyn v Yuto Kobayashi | L | 3-1 |