The first and only punch of a boxing match delivered a knockout and plenty of controversy. Viktor Jurk, 26, landed a vicious left-hook knockout of Edwin Castillo, 23, to open their heavyweight fight ...

A boxer was knocked out within the first five seconds of a bout on Friday, but many fans have red flags up. Edwin Castillo, 23, lost his fight to Viktor Jurk, 26, in a heavyweight fight on the ...

A knockout is the one ending in sports that can’t be negotiated. No judges, no “he stole the last two rounds,” no debate about tactics. It’s just the cleanest full stop possible: one fighter still ...

Lightweight fighter Ruben Torres sent social media into a frenzy on Saturday night when he sucker punched Cristian Baez in ...