May 5, 2018 Gennady Golovkin vs. Vanes Martirosyan at StubHub Center, Carson for the following titles:
International Boxing Federation World Middleweight Title
International Boxing Organization World Middleweight Title
World Boxing Association Super World Middleweight Title
World Boxing Council World Middleweight Title

In the second round Golovkin hurt Martirosyan with uppercut, Martirosyan holds Golovkin to survive the attack. Martirosyan landed right and left, Golovkin answered back with hard left hook that snapped martirosyan’s head back.

Golovkin landed a hard overhand right followed by double jabs and another hard right hand, right hand and left hook again landed by Golovkin followed by another left hook and right hook down goes Martirosyan. Martirosyan tried to get up but he just can’t get up.