| TT Cup (2023) | 09/16 11:20 | - | Vojtech Koutnik v Adam Kosacky | L | 1-3 | |
| TT Cup (2023) | 09/16 10:20 | - | Vojtech Koutnik v Milos Frydl | L | 0-3 | |
| TT Cup (2023) | 09/14 18:10 | - | Vojtech Koutnik v Zdenek Zahradka | W | 3-2 | |
| TT Cup (2023) | 09/14 17:10 | - | Zdenek Zahradka v Vojtech Koutnik | W | 1-3 | |
| TT Cup (2023) | 09/14 16:10 | - | Vojtech Koutnik v Zdenek Muhlhauser | L | 2-3 | |
| TT Cup (2023) | 09/14 14:40 | - | Jachym Sebl v Vojtech Koutnik | W | 2-3 | |
| TT Cup (2023) | 09/06 18:10 | - | Vojtech Koutnik v Zdenek Zahradka | W | 3-2 | |
| TT Cup (2023) | 09/06 16:40 | - | Jachym Sebl v Vojtech Koutnik | W | 1-3 | |
| TT Cup (2023) | 09/06 16:10 | - | Richard Marsik v Vojtech Koutnik | W | 1-3 | |
| TT Cup (2023) | 09/06 15:10 | - | Vojtech Koutnik v Zdenek Zahradka | W | 3-0 | |
| TT Cup (2023) | 09/02 09:55 | - | Vojtech Koutnik v Petr Kubat | W | 3-2 | |
| TT Cup (2023) | 09/02 08:55 | - | Adam Kosacky v Vojtech Koutnik | W | 2-3 | |
| TT Cup (2023) | 09/02 08:25 | - | Petr Kubat v Vojtech Koutnik | W | 0-3 | |
| TT Cup (2023) | 09/02 07:25 | - | Vojtech Koutnik v Jakub Zahradnicek | L | 0-3 | |
| TT Cup (2023) | 08/31 17:40 | - | Adam Kosacky v Vojtech Koutnik | L | 3-2 | |
| TT Cup (2023) | 08/31 17:10 | - | Vojtech Koutnik v Adam Kosacky | L | 1-3 | |
| TT Cup (2023) | 08/31 15:40 | - | Vaclav Hejda Jnr v Vojtech Koutnik | L | 3-1 | |
| TT Cup (2023) | 08/31 15:10 | - | Jachym Sebl v Vojtech Koutnik | L | 3-1 | |
| TT Cup (2023) | 08/09 17:40 | - | Vojtech Koutnik v Richard Marsik | L | 1-3 | |
| TT Cup (2023) | 08/09 16:40 | - | Richard Marsik v Vojtech Koutnik | W | 2-3 | |
| TT Cup (2023) | 08/09 16:10 | - | Zdenek Zahradka v Vojtech Koutnik | L | 3-1 | |
| TT Cup (2023) | 08/09 15:10 | - | Vojtech Koutnik v Jachym Sebl | L | 1-3 | |
| TT Cup (2023) | 08/04 22:25 | - | Martin Hargas v Vojtech Koutnik | L | 3-0 | |
| TT Cup (2023) | 08/04 20:55 | - | Vojtech Koutnik v Jean-Baptiste Cousin | W | 3-2 | |
| TT Cup (2023) | 08/04 19:55 | - | Vojtech Koutnik v Martin Prusa | W | 3-1 | |
| TT Cup (2023) | 08/04 18:55 | - | Vojtech Koutnik v Martin Hargas | L | 1-3 | |
| TT Cup (2023) | 08/02 17:55 | - | Zdenek Zahradka v Vojtech Koutnik | W | 2-3 | |
| TT Cup (2023) | 08/02 17:25 | - | Vojtech Koutnik v Zdenek Muhlhauser | L | 0-3 | |
| TT Cup (2023) | 08/02 15:55 | - | Zdenek Zahradka v Vojtech Koutnik | L | 3-1 | |
| TT Cup (2023) | 08/02 15:25 | - | Michal Vyskocil v Vojtech Koutnik | L | 3-0 |