| TT Cup (2023) | 09/19 09:15 | - | Madis Vaarpu v Koit Karjus | W | 0-3 | |
| TT Cup (2023) | 09/19 08:15 | - | Madis Vaarpu v Koit Karjus | L | 3-2 | |
| TT Cup (2023) | 09/19 07:15 | - | Koit Karjus v Mart Ojamaa | W | 3-2 | |
| TT Cup (2023) | 09/19 05:45 | - | Martin Pakk v Koit Karjus | W | 2-3 | |
| TT Cup (2023) | 09/12 13:15 | - | Martin Pakk v Koit Karjus | W | 2-3 | |
| TT Cup (2023) | 09/12 12:45 | - | Martin Pakk v Koit Karjus | L | 3-2 | |
| TT Cup (2023) | 09/12 11:45 | - | Koit Karjus v Mart Martin | L | 0-3 | |
| TT Cup (2023) | 09/12 10:15 | - | Vootele Vaher v Koit Karjus | W | 1-3 | |
| TT Cup (2023) | 09/07 12:15 | - | Koit Karjus v Mart Ojamaa | W | 3-0 | |
| TT Cup (2023) | 09/07 11:45 | - | Koit Karjus v Raul Pirson | W | 3-0 | |
| TT Cup (2023) | 09/07 11:15 | - | Mart Ojamaa v Koit Karjus | L | 3-2 | |
| TT Cup (2023) | 09/07 10:45 | - | Johannes Kant v Koit Karjus | D | Postponed | |
| TT Cup (2023) | 09/05 13:15 | - | Koit Karjus v Madis Vaarpu | W | 3-1 | |
| TT Cup (2023) | 09/05 12:45 | - | Mart Martin v Koit Karjus | L | 3-1 | |
| TT Cup (2023) | 09/05 11:45 | - | Koit Karjus v Stanislav Kruti | L | 0-3 | |
| TT Cup (2023) | 09/05 10:15 | - | Madis Vaarpu v Koit Karjus | W | 0-3 | |
| TT Cup (2023) | 08/30 09:00 | - | Vincent Oberle v Koit Karjus | L | 3-0 | |
| TT Cup (2023) | 08/30 08:45 | - | Vincent Oberle v Koit Karjus | L | 3-0 | |
| TT Cup (2023) | 08/30 08:15 | - | Mart Martin v Koit Karjus | L | 3-1 | |
| TT Cup (2023) | 08/30 07:15 | - | Koit Karjus v Vootele Vaher | W | 3-2 | |
| TT Cup (2023) | 08/30 05:45 | - | Vincent Oberle v Koit Karjus | L | 3-0 | |
| TT Cup (2023) | 08/29 09:15 | - | Koit Karjus v Vootele Vaher | L | 2-3 | |
| TT Cup (2023) | 08/29 08:15 | - | Vootele Vaher v Koit Karjus | W | 1-3 | |
| TT Cup (2023) | 08/29 07:15 | - | Koit Karjus v Kalle Kask | W | 3-1 | |
| TT Cup (2023) | 08/29 05:45 | - | Madis Vaarpu v Koit Karjus | W | 0-3 | |
| TT Cup (2023) | 08/24 13:45 | - | Heino Laidmaa v Koit Karjus | L | 3-0 | |
| TT Cup (2023) | 08/24 12:15 | - | Koit Karjus v Mart Martin | W | 3-1 | |
| TT Cup (2023) | 08/24 11:15 | - | Koit Karjus v Madis Vaarpu | W | 3-2 | |
| TT Cup (2023) | 08/24 10:15 | - | Koit Karjus v Heino Laidmaa | L | 0-3 | |
| TT Cup (2023) | 08/23 13:15 | - | Heino Laidmaa v Koit Karjus | W | 2-3 |