The argument over who is the best pound-for-pound fighter in the world has been largely a two-man discussion between unified lightweight champion Vasiliy Lomachenko and welterweight titlist Terence Crawford, who have had a chance to make their latest statements within eight days of each other. Last week, it was Lomachenko, the three-division champion, who destroyed former lightweight titlist Anthony Crolla by one-sided, one-punch knockout in the fourth round. Crawford kept pace with a sixth-round knockout of Amir Khan on Saturday at Madison Square Garden, but not in the authoritative way he might have wanted. Read more http://www.espn.com/boxing/story/_/id/26570794/crawford-wins-tko-khan-continue