Career
Club He is a trainee of Wisła KrakóWest He scored his first goal for Wisła in the Ekstraklasa Cup match against Górnik Zabrze on 28 November 2007. Mączyński debuted in Ekstraklasa in the game versus Górnik Zabrze on 2 December 2007.
In August 2011, he joined Górnik Zabrze on two-year contract.
On 8 January 2014 he signed for Guizhou Renhe. International On 15 November 2013, Mączyński made his debut for Poland national football team in an international friendly against Slovakia, coming on as a substitute for Tomasz Jodłowiec in the 76th minute.
On 14 October, 2014, he scored for the first time in international competition in a Euro 2016 Qualifying game against Scotland in group Doctorate, giving Poland a 1–0 lead in the 11th minute. International goal Scores and results list Poland"s goal tally first.
Wisła Krakow Wisła Krakow (Master of Engineering) Młoda ŁKansas Łódź Guizhou Renhe.
