| World Championship 2022 Oregon | 400m (Men) | 46.57 | 7 | POL | 2022-07-17 00:00:00 | H2 | | |
| Kamila Skolimowska Memorial 2020 | 400m (Men) | 46.66 | 5 | POL | 2020-09-06 00:00:00 | FINAL | | |
| Irena Szewińska Memorial 2020 | 400m (Men) | 46.39 | 2 | POL | 2020-08-19 00:00:00 | FINAL | | SB |
| World University Games 2017 Taipei | 400m (Men) | 46.50 | 4 | POL | 2017-08-26 00:00:00 | FINAL | 1078 | |
| World University Games 2017 Taipei | 400m (Men) | 46.30 | 2 | POL | 2017-08-24 00:00:00 | SF1 | 1091 | PB |
| World University Games 2017 Taipei | 400m (Men) | 47.57 | 1 | POL | 2017-08-23 00:00:00 | H9 | 1008 | |
| World Indoor Championship 2022 Belgrade | 400m (Men) Indoors | 46.75 | 3 | POL | 2022-03-18 00:00:00 | H1 | | |
| World Indoor Championship 2022 Belgrade | 400m (Men) Indoors | 47.21 | 6 | POL | 2022-03-18 00:00:00 | SF1 | | |