Head to Head
| European Tour 3 2020 | 2020/10/17 17:00 | Krzysztof Ratajski v Martijn Kleermaker | 2-6 |
Home History
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 15:40 | Krzysztof Ratajski v Jonny Clayton | 2-5 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 14:20 | Luke Humphries v Krzysztof Ratajski | 5-2 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 13:10 | Krzysztof Ratajski v Ross Smith | 5-2 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 11:20 | Damon Heta v Krzysztof Ratajski | 4-5 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 09:45 | Ron Meulenkamp v Krzysztof Ratajski | 5-4 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 08:40 | Krzysztof Ratajski v Kai Fan Leung | 5-3 |
| European Tour 3 2020 | 2020/10/17 17:00 | Krzysztof Ratajski v Martijn Kleermaker | 2-6 |
| PDC Home Tour 2 2020 | 2020/10/13 15:45 | Krzysztof Ratajski v Ryan Meikle | 4-5 |
Away History
| European Tour 4 2020 | 2020/10/23 18:20 | Martijn Kleermaker v Arsen Ballaj | 6-5 |
| European Tour 3 2020 | 2020/10/18 13:50 | Martijn Kleermaker v Rob Cross | 1-6 |
| European Tour 3 2020 | 2020/10/17 17:00 | Krzysztof Ratajski v Martijn Kleermaker | 2-6 |
| European Tour 3 2020 | 2020/10/16 19:00 | Markus Buffler v Martijn Kleermaker | 3-6 |
| PDC Autumn Series 4 2020 | 2020/09/15 10:25 | Martijn Kleermaker v Andy Boulton | 3-6 |
| PDC Autumn Series 1 2020 | 2020/09/12 11:15 | Martijn Kleermaker v Daniel Larsson | 6-3 |
| PDC Home Tour 2 2020 | 2020/09/02 16:35 | Martijn Kleermaker v Steve Brown | 4-5 |
| PDC Home Tour 2 2020 | 2020/09/02 15:00 | Nathan Derry v Martijn Kleermaker | 2-5 |