Latest update:

"Throwing punches, not baseballs, is preoccupying Pacquiao. A little less than five months removed from his big victory over Oscar De La Hoya, Pacquiao is scheduled to fight Ricky Hatton for the IBO and Ring Magazine World Junior Welterweight titles in Las Vegas on May 2.

"He's definitely 100 percent ready to fight right now. We're just maintaining," said Pacquiao's trainer, Freddie Roach.

Roach also noted Pacquiao has had seven "clones" of Hatton as sparring partners and has knocked out four of them. This thrilled the unabashedly pro-Pacquiao gathering at the news conference."