In November 2011, he successfully defended his title against Australian Danny Green (31-4, 27KOs) by TKO in the eleventh round at Challenge Stadium in Western Australia.

[5] On December 6, 2013 Wlodarczyk made his 6th successful title defence when he fought Giacobbe Fragomeni a third time at UIC Pavilion in Chicago.

[8] On 21 October 2017 Wlodarczyk challenged IBF champion Murat Gassiev (24-0, 18KOs) in the World Boxing Super Series quarter-final bout at the Prudential Center in Newark, New Jersey.

Wlodarczyk notched his 55th career win on 2 June 2018 at the G2A Arena in Rzeszow, when he outboxed Nigeria’s Olanrewaju Durodola (27-5, 25KOs) to a unanimous decision.

The bout – held at the Hala MOSiR, Jastrzębie-Zdrój – was stopped by referee Tomasz Chwoszcz in the seventh round, with a Wlodarczyk TKO win.