Head to Head
| PDC World Championship | 2023/12/29 14:18 | Jonny Clayton v Krzysztof Ratajski | 4-2 |
| Players Championship 9 | 2023/04/15 16:50 | Krzysztof Ratajski v Jonny Clayton | 7-6 |
| World Grand Prix 2021 | 2021/10/07 19:20 | Krzysztof Ratajski v Jonny Clayton | 2-3 |
| PDC UK Open 2021 | 2021/03/06 20:15 | Krzysztof Ratajski v Jonny Clayton | 10-3 |
| PDC Home Tour 2 - Final Group 2020 | 2020/10/20 15:40 | Krzysztof Ratajski v Jonny Clayton | 2-5 |
| Players Championship 12 2019 | 2019/04/14 14:15 | Jonny Clayton v Krzysztof Ratajski | 5-2 |
| UK Open 2019 | 2019/03/02 13:15 | Krzysztof Ratajski v Jonny Clayton | 10-7 |
| Grand Slam of Darts | 2018/11/15 19:10 | Jonny Clayton v Krzysztof Ratajski | 10-3 |
Home History
| PDC World Championship | 2023/12/30 15:30 | Rob Cross v Jonny Clayton | 4-0 |
| PDC World Championship | 2023/12/29 14:18 | Jonny Clayton v Krzysztof Ratajski | 4-2 |
| PDC World Championship | 2023/12/23 14:20 | Jonny Clayton v Steve Lennon | 3-1 |
| Players Championship Finals 2023 | 2023/11/25 15:45 | Jonny Clayton v Niels Zonneveld | 2-6 |
| Players Championship Finals 2023 | 2023/11/24 16:10 | Jonny Clayton v Stephen Burton | 6-4 |
| Grand Slam of Darts 2023 | 2023/11/13 21:55 | Jonny Clayton v Chris Dobey | 3-5 |
| Grand Slam of Darts 2023 | 2023/11/12 16:10 | Jonny Clayton v Josh Rock | 1-5 |
| Grand Slam of Darts 2023 | 2023/11/11 16:05 | Jonny Clayton v Berry van Peer | 5-2 |
Away History
| PDC World Championship | 2023/12/29 14:18 | Jonny Clayton v Krzysztof Ratajski | 4-2 |
| PDC World Championship | 2023/12/22 15:18 | Krzysztof Ratajski v Jamie Hughes | 3-1 |
| Players Championship Finals 2023 | 2023/11/24 19:30 | Krzysztof Ratajski v Maik Kuivenhoven | 4-6 |
| Grand Slam of Darts 2023 | 2023/11/15 19:15 | Josh Rock v Krzysztof Ratajski | 10-5 |
| Grand Slam of Darts 2023 | 2023/11/13 21:10 | Krzysztof Ratajski v Nathan Girvan | 5-1 |
| Grand Slam of Darts 2023 | 2023/11/12 22:20 | Michael Smith v Krzysztof Ratajski | 5-4 |
| Grand Slam of Darts 2023 | 2023/11/11 19:15 | James Wade v Krzysztof Ratajski | 4-5 |
| European Championship | 2023/10/28 18:45 | Luke Humphries v Krzysztof Ratajski | 10-5 |