Career
Harsányi started his professional career at his hometown club Nyíregyházi KC, before moving to PLER KC. He spent a decade with the Pestszentlőrinc-based team and captured a Hungarian Cup bronze in 2007. He signed to Ferencvárosi TC in the summer of 2009, however, after financial difficulties with the club were revealed, Harsányi was transferred to Tatabánya-Carbonex KC in the winter break to ease the growing troubles at the club His first major international tournament was the 2004 Summer Olympics, where the Hungarian team placed fourth.
He participated on two European Championship (2006, 2012), two World Championships (2009, 2011) and two Olympics (2004 and 2012).
