| TT Cup (2023) | 2023/03/17 10:15 | Kalle Kask v Yuto Kobayashi | L | 3-0 |
| TT Cup (2023) | 2023/03/17 06:45 | Kalle Kask v Yuto Kobayashi | L | 3-2 |
| TT Cup (2023) | 2023/02/03 08:15 | Yuto Kobayashi v Kalle Kask | L | 2-3 |
| TT Cup (2023) | 2023/07/12 06:45 | Yuto Kobayashi v Aleksandr Dulov | L | 1-3 |
| TT Cup (2023) | 2023/07/12 05:45 | Yuto Kobayashi v Martin Pakk | W | 3-0 |
| TT Cup (2023) | 2023/07/05 18:15 | Yuto Kobayashi v Stanislav Kruti | W | 3-1 |
| TT Cup (2023) | 2023/07/05 17:15 | Viljar Laidvee v Yuto Kobayashi | L | 3-2 |
| TT Cup (2023) | 2023/07/05 16:45 | Stanislav Kruti v Yuto Kobayashi | W | 1-3 |
| TT Cup (2023) | 2023/07/05 15:45 | Yuto Kobayashi v Valerii Ignatev | L | 1-3 |
| TT Cup (2023) | 2023/07/03 18:45 | Stanislav Fjodorov v Yuto Kobayashi | L | 3-2 |
| TT Cup (2023) | 2023/07/03 17:15 | Toivo Tuisk v Yuto Kobayashi | W | 0-3 |
| TT Cup (2023) | 2023/07/12 07:15 | Martin Pakk v Kalle Kask | L | 3-0 |
| TT Cup (2023) | 2023/07/12 06:15 | Kalle Kask v Aleksandr Dulov | L | 1-3 |
| TT Cup (2023) | 2023/03/17 10:15 | Kalle Kask v Yuto Kobayashi | W | 3-0 |
| TT Cup (2023) | 2023/03/17 09:15 | Kalle Kask v Johannes Kant | W | 3-0 |
| TT Cup (2023) | 2023/03/17 07:15 | Kalle Kask v Valdek Putkemaa | W | 3-0 |
| TT Cup (2023) | 2023/03/17 06:45 | Kalle Kask v Yuto Kobayashi | W | 3-2 |
| TT Cup (2023) | 2023/02/03 10:15 | Stanislav Kruti v Kalle Kask | L | 3-0 |
| TT Cup (2023) | 2023/02/03 08:45 | Johannes Kant v Kalle Kask | W | 0-3 |