By Edward Chaykovsky

Trainer Robert Garcia seems confident that eight division world champion Manny Pacquiao is declining. He says Saturday night in Macau could be the final fight of the Filpino star's career, when he faces Garcia's fighter, former champion Brandon Rios.  Pacquiao is returning from a one-year layoff and back to back defeats - a twelve round split decision loss to Timothy Bradley and deadly sixth round knockout at the hands of Juan Manuel Marquez.

"Everybody's end comes someday and it could be this fight," Garcia said. "He does have a lot to lose in this fight, and that's pressure not only for him but his trainer and everybody in his camp. There are things I've seen in his last two fights that maybe a lot of people who haven't fought don't see. I went through those things and I already see them ... A lot of fighters go through the same things, they don't even tell their wives, but I can see it in him."