Head to Head
| PDC Autumn Series 1 2020 | 2020/09/12 10:00 | Krzysztof Ratajski v John Henderson | 6-3 |
Home History
| Players Championship 23 2021 | 2021/08/04 11:00 | Ryan Searle v John Henderson | 6-3 |
| Players Championship 14 2021 | 2021/06/15 14:00 | Ryan Joyce v John Henderson | 6-0 |
| Players Championship 10 2021 | 2021/04/25 13:15 | John Henderson v Daniel Baggish | 6-4 |
| Players Championship 5 2021 | 2021/03/16 14:00 | Jose De Sousa v John Henderson | 6-0 |
| PDC UK Open 2021 | 2021/03/05 19:55 | John Henderson v Chris Dobey | 6-10 |
| PDC UK Open 2021 | 2021/03/05 13:45 | John Henderson v Matthew Edgar | 6-5 |
| Players Championship 2 2021 | 2021/02/26 15:05 | John Henderson v Matthew Edgar | 6-5 |
| PDC World Championship 2021 | 2020/12/20 19:50 | Jonny Clayton v John Henderson | 3-1 |
Away History
| European Tour 1 2021 | 2021/09/04 11:30 | Krzysztof Ratajski v Lewy Williams | 3-6 |
| Players Championship 21 2021 | 2021/08/02 15:55 | Damon Heta v Krzysztof Ratajski | 7-2 |
| World Matchplay 2021 | 2021/07/24 18:15 | Dimitri van den Bergh v Krzysztof Ratajski | 17-9 |
| World Matchplay 2021 | 2021/07/22 18:15 | Krzysztof Ratajski v Callan Rydz | 16-8 |
| World Matchplay 2021 | 2021/07/20 19:15 | Luke Humphries v Krzysztof Ratajski | 5-11 |
| World Matchplay 2021 | 2021/07/18 12:15 | Krzysztof Ratajski v Brendan Dolan | 10-4 |
| Players Championship 12 2021 | 2021/04/27 10:00 | Krzysztof Ratajski v Keane Barry | 6-5 |
| Players Championship 8 2021 | 2021/03/19 16:45 | Jelle Klaasen v Krzysztof Ratajski | 2-6 |