Head to Head
| Players Championship 29 2019 | 2019/10/14 14:12 | Krzysztof Ratajski v Michael Smith | 4-5 |
| European Tour 6 2019 | 2019/05/11 11:00 | Michael Smith v Krzysztof Ratajski | 6-4 |
| European Darts Open 2019 | 2019/03/23 14:55 | Michael Smith v Krzysztof Ratajski | 5-6 |
| BDO World Championship 2019 | 2018/11/11 21:20 | Michael Smith v Krzysztof Ratajski | 5-4 |
| BDO World Championship 2019 | 2018/10/21 15:00 | Michael Smith v Krzysztof Ratajski | 3-5 |
| BDO World Championship 2019 | 2018/09/01 13:30 | Michael Smith v Krzysztof Ratajski | 6-1 |
Home History
| World Matchplay 2020 | 2020/07/21 21:00 | Gabriel Clemens v Krzysztof Ratajski | 10-12 |
| World Matchplay 2020 | 2020/07/18 18:05 | Krzysztof Ratajski v Jermaine Wattimena | 10-4 |
| PDC Summer Series 1 2020 | 2020/07/08 18:35 | Peter Wright v Krzysztof Ratajski | 7-2 |
| PDC Summer Series 1 2020 | 2020/07/08 17:15 | Krzysztof Ratajski v Eddie Lovely | 6-2 |
| PDC Home Tour 2020 | 2020/05/18 20:20 | Krzysztof Ratajski v Adam Hunt | 4-5 |
| PDC Home Tour 2020 | 2020/05/18 19:50 | Peter Wright v Krzysztof Ratajski | 5-4 |
| PDC Home Tour 2020 | 2020/05/18 19:00 | Krzysztof Ratajski v Justin Pipe | 5-0 |
| PDC Home Tour 2020 | 2020/05/10 20:55 | Darius Labanauskas v Krzysztof Ratajski | 3-5 |
Away History
| World Matchplay 2020 | 2020/07/21 18:00 | Michael Smith v Mensur Suljovic | 14-12 |
| World Matchplay 2020 | 2020/07/19 21:05 | Michael Smith v Jonny Clayton | 10-3 |
| PDC Summer Series 4 2020 | 2020/07/11 15:15 | Michael Smith v James Wade | 0-6 |
| PDC Summer Series 4 2020 | 2020/07/11 14:25 | Peter Wright v Michael Smith | 4-6 |
| PDC Summer Series 3 2020 | 2020/07/10 12:55 | Michael Smith v Scott Baker | 6-4 |
| PDC Home Tour 2020 | 2020/05/14 20:50 | Andy Boulton v Michael Smith | 2-5 |
| PDC Home Tour 2020 | 2020/05/14 20:00 | Michael Smith v Luke Humphries | 2-5 |
| PDC Home Tour 2020 | 2020/05/14 18:30 | Michael Smith v Mike van Duivenbode | 5-0 |