Wilder knocked out Ortiz and defended his WBC world title

The fight took place in Las Vegas and ended with a knockout in the seventh round.

At the same time, this is Wilder's second victory over Ortiz.

Now the American has 42 victories, one draw and not a single defeat in the professional ring. For Ortiz, this is the second loss in his career with 31 victories.

Previously, the next rival of boxer Dmitry Kudryashov became known.