Vasyl Lomachenko retained his WBO Title

Vastavam web: Vasyl Lomachenko retained his WBO super-featherweight title with a sixth round technical knockout of Guillermo Rigondeaux in New York City on Saturday, the impressive Ukrainian handing the Cuban-born American his first professional defeat.The highly-anticipated duel between a pair of double Olympic champions resulted in an anti-climatic finish, however, when Rigondeaux, citing a hand and wrist injury, told the referee that he did not want to continue prior to the seventh round.Lomachenko, the 29-year-old heavy pre-fight favourite, defended his title for a fourth time and improved his career record to 10-1 (eight TKOs), including seven knockouts.
The 37-year-old Rigondeaux (17-1), who was warned by the referee several times for foul play, began telling his trainer after the third round that his left hand and wrist hurt.