Egidijus “Mean Machine” Kavaliauskas faced adversity, but thanks to will power, his own own power and solid coaching by Marco Contreras, Kavaliauskas won. In his first fight since losing to pound-for-pound king Terence Crawford last December, Kavaliauskas knocked out Canadian veteran Mikael Zewski seconds into the eighth round.  Kavaliauskas (22-1-1, 18