IBF super featherweight champion Gervonta Davis (18-0, 17 KOs) demolished previously unbeaten Liam Walsh (21-1, 14 KOs) in three rounds on Saturday night at the Copper Box Arena in London.
The 22-year-old Davis dropped the Englishman with a powerful left hand to the head in the third round. Walsh, 31, never recovered from the knockdown.
The American southpaw landed the first notable blow of the fight, a left hand to the temple in a tactical first round.
In the second, Walsh, a…