O'Malley mocked Sterling's win over Kattar

UFC featherweight champion Sean O'Malley assessed former titleholder Aljamain Sterling's debut in the welterweight division.

On April 13 at the UFC 300 Anniversary event in Las Vegas, USA, Sterling won a unanimous decision on judges' scorecards against Kelvin Kattar.

"Aljamain looked good. Kattar looked quite bad against him. Yes and Sterling looks much bigger at welterweight. Nevertheless, as I recall, Aljamain was booed three times. He was taking the fight to the ground and keeping Kattar on the floor. They were just laying there. That's Sterling's style. So I saved the lightweight," said the American on his YouTube channel.

Sterling won a unanimous judges' decision over Kelvin Kattar on April 13 at UFC 300 Anniversary event in Las Vegas, USA.

"Aljamain looked good. Kattar looked quite bad against him. Yes and Sterling looks much bigger at welterweight. Nevertheless, as I recall, Aljamain was booed three times. He was taking the fight to the ground and keeping Kattar on the floor. They were just laying there. That's Sterling's style. So I saved the lightweight," said the American on his YouTube channel.