| Cseh Liga Pro | 08/03 15:00 | - | Jiri Graf v Rene Kowal | L | 3-0 | |
| Cseh Liga Pro | 08/03 14:30 | - | Rene Kowal v Ondrej Paril | W | 3-1 | |
| Cseh Liga Pro | 08/02 17:04 | - | Jiri Rezab v Rene Kowal | L | 3-0 | |
| Cseh Liga Pro | 08/02 16:00 | - | Miroslav Janca v Rene Kowal | L | 3-0 | |
| Cseh Liga Pro | 08/02 15:00 | - | Jiri Rezab v Rene Kowal | W | 1-3 | |
| Cseh Liga Pro | 08/02 14:30 | - | Rene Kowal v Jiri Graf | L | 0-3 | |
| Cseh Liga Pro | 07/20 17:28 | - | Marek Zaskodny v Rene Kowal | L | 3-2 | |
| Cseh Liga Pro | 07/20 16:00 | - | Rene Kowal v Marek Zaskodny | L | 0-3 | |
| Cseh Liga Pro | 07/20 15:30 | - | Michal Wollny v Rene Kowal | W | 1-3 | |
| Cseh Liga Pro | 07/20 14:00 | - | Rene Kowal v Jakub Stusek | W | 3-1 | |
| Cseh Liga Pro | 04/21 17:30 | - | Martin Biolek v Rene Kowal | L | 3-0 | |
| Cseh Liga Pro | 04/21 16:30 | - | Petr Vicherek v Rene Kowal | W | 2-3 | |
| Cseh Liga Pro | 04/21 15:30 | - | Rene Kowal v Jakub Plachta | W | 3-2 | |
| Cseh Liga Pro | 04/21 14:30 | - | Martin Biolek v Rene Kowal | L | 3-1 | |
| Cseh Liga Pro | 04/15 13:04 | - | Petr Vicherek v Rene Kowal | W | 1-3 | |
| Cseh Liga Pro | 04/15 12:30 | - | Jan Skvrna v Rene Kowal | W | 1-3 | |
| Cseh Liga Pro | 04/15 11:30 | - | Rene Kowal v Marek Zaskodny | L | 0-3 | |
| Cseh Liga Pro | 04/15 10:30 | - | Petr Vicherek v Rene Kowal | L | 3-0 | |
| Cseh Liga Pro | 03/29 17:02 | - | Jiri Graf v Rene Kowal | L | 3-2 | |
| Cseh Liga Pro | 03/29 16:30 | - | Rene Kowal v Jiri Graf | L | 0-3 | |
| Cseh Liga Pro | 03/29 15:00 | - | Rene Kowal v Martin Biolek | W | 3-1 | |
| Cseh Liga Pro | 03/29 14:00 | - | Marek Zaskodny v Rene Kowal | L | 3-0 | |
| Cseh Extraleague | 01/13 12:05 | - | Tomas Hort v Rene Kowal | W | 0-3 |