[3] Never an undisputed starter in his first season in La Liga, he did score important goals against UD Almería (3–1, after only playing one minute)[4] and at Atlético Madrid (4–2).

[7] Vadócz was released by Osasuna in the last day of the 2011 summer transfer window, immediately signing with former side NEC.

[8][9] On 14 November 2014, Vadócz moved to the Indian Super League with FC Pune City, as an injury replacement for John Goossens.

[23] Vadócz returned to Kitchee on 17 October 2018, with head coach Chu Chi Kwong confirming that the player had signed a multi-year contract.

[26] After six months at Honvéd, Vadócz joined Peñarol of the Uruguayan Primera División on 4 January 2020, where he was reunited with former Mumbai City and Kitchee teammate Diego Forlán who acted as manager of the club.