Alex Leapai defeated Denis Boytsov on 23 November 2013 in Germany.
Dan Rafael for ESPN.com reported on 3 February 2014 that "Heavyweight champion Wladimir Klitschko will make his 16th title defense when he faces Alex Leapai, one of his mandatory challengers, on April 26 in at the König-Pilsener-Arena in Oberhausen, Germany, as K2 Promotions announced Monday.