Alexander Volkanovski believes Aljamain Sterling should move ahead of Jean Silva for a featherweight title shot if he beats Kevin Vallejos at UFC Qatar. Ultimate Fighting Championship (UFC) Featherweight king Alexander Volkanovski has one eye on a retirement fight against Justin Gaethje and the other on the next wave of Featherweight contenders.. Movsar Evloev suffered his first career loss at UFC 333 when Alexander Volkanovski stopped him in Round 2.