Manny Pacquiao news update revolve around an arch-nemesis having no confidence about his opponent Chris Algeiri keeping up. Juan Manuel Marquez said the fight will end in a knockout even if the WBO welterweight champion claimed that he has come prepared for the bout.

"He barely has a chance to win. Algieri is strong and he's durable. He also has boxing ability, as he's show against Ruslan Provodnikov-- but he doesn't have the style to beat Pacquiao, who has great speed and power. I believe that [Pacquiao] can win by knockout," Juan Manuel Marquez told BoxingScene.

However, Chris Algieri said that he belonged in the ring with Manny Pacquiao, per Boxing Voice.

"I was an underdog against Emmanuel Taylor. I was an underdog against Ruslan Provodnikov. Everyone was saying I didn't belong in there. Obviously I proved I belonged to be there. People are saying I don't belong to be in with Manny. You will see on November 22nd, that I belong to be there. I'm gonna go out and be me and if I'm me, to a 100%, I'm gonna win that fight," he said.

The Manny Pacquiao news about fighting Chris Algieri at the Venetian Casino & Resort in Macau, China on November 22, 2014 was announced months ago. They will slug it out for the World Boxing Organization welterweight title at a catch weight of 144Ibs. for the World Boxing Organization welterweight title.

Meanwhile, in other Manny Pacquiao news, Top Rank big boss Bob Arum warned the Filipino champion against taking his opponent for granted. The congressman and now basketball coach of one of the teams for the Philippine Basketball Association.

"He can't do both (boxing and basketball)," Arum said. "We'll talk to Manny if it is possible that he spend six weeks in Los Angeles."