Sergey Kovalev knocked out Nadjib Mohammedi in the third round of their light heavyweight title bout Saturday, barely breaking sweat in his first appearance as a headline fighter in Las Vegas.
The 32-year-old hard-hitting Russian floored the challenger once in the second round at the Mandalay Bay hotel before finishing him off late in the third, showing why he has bulldozed his way through the 175-pound division.
The undefeated Kovalev improved to 28-0-1 and has now knocked out 11 of his last dozen opponents. It was the 25th knockout of his professional career.
Kovalev, 32, fought on an undercard in Vegas four years ago but this was his first opportunity to showcase himself in a main event in the city of lights.
The WBO, WBA and IBF champion used Mohammedi, of France, as target practice from the opening bell, landing overhand rights at will in a brutally one-sided contest.
The end came when Kovalev caught Mohammedi with a right hand, left hook combination to the left side of his face that dropped the challenger.
The Frenchman (37-4, 23 KOs) got up at the count of nine but the referee quickly waved his arms, putting an end to the slaughter at 2:38 of the third round.
"It was an important fight. I am happy that I got the victory and saved my belt," Kovalev said.
Kovalev tried to prolong the fight and even urged Mohammedi, 30, to get up off the canvas after the second knockdown.
Mohammedi became Kovalev`s mandatory opponent following a seventh-round knockout of Anatoliy Dudchenko in June.
"It was a short show, I called him to stand up because I wanted to continue. I tried to make it a longer fight but what happened, happened," said the powerful Russian.
His goal is to hold all four light heavyweight belts but to do that he needs to fight Canadian Adonis Stevenson, who has the one belt, the WBC, that the Russian doesn`t.
But with no negotiations for a Stevenson fight in the works, Kovalev could end up fighting another Canadian, Jean Pascal, in a rematch of their March showdown.
Pascal fought on the undercard Saturday night, winning a controversial unanimous decision over the tough Yunieski Gonzalez.
Many in the crowd thought Gonzalez won the fight but Pascal landed 36 percent of his punches to just 26 percent for Gonzalez and was given the decision on all three judges` scorecards.
Kovalev said he thought Gonzalez looked the stronger of the two.
"I saw one or two rounds. It was an interesting fight. In my opinion Gonzalez was much better."
Kovalev is prepared to take on all comers.
"If people are interested then I am ready for any fight. I am ready for everyone," he said.