Mateusz Rzeźniczak
Biographical details
| Code | ATH-M-023160 |
|---|---|
| Gender | Male |
| Used name | Mateusz•Rzeźniczak |
| Born | 23 July 1998 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 2017 European Athletics U20 Championships | Grosseto |  ITA |
4 x 400 m Relay, Men | 🥉 |  POL |
|
| Athletics | 2021 Summer World University Games | Chengdu |  CHN |
4 x 400 m Relay, Men | 🥈 | POL |