Manny Pacquiao will come out of retirement to fight in Las Vegas on Nov. 5, according to promoter Bob Arum.

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Boxing promoter Bob Arum said WBO welterweight champion Manny Pacquiao will fight again in the spring and adds the chances of a rematch with Floyd Mayweather are at "75 percent."

Manny Pacquiao will retire next year--IMAGE

Manny Pacquiao to fight again according to promoter - IMAGE

Manny Pacquiao retires after defeating Timothy Bradley -- IMAGE

Manny Pacquiao will retire after rematch with Timothy Bradley--IMAGE

Manny Pacquiao: Mayweather-McGregor fight ‘could be very boring’ - IMAGE

Manny Pacquiao isn’t looking forward to the Floyd Mayweather-Conor McGregor fight. In fact, Pacquiao told Yahoo Sports, he won’t even bother watching.

At age 40, what drives Manny Pacquiao to keep fighting, long past the age when most fighters hang up the gloves?

Manny Pacquiao's trainer, Freddie Roach, still laments that Pacquiao was injured in his first fight with Floyd Mayweather and wants a rematch. Manny wishes Floyd goodwill in retirement, but says he'd be open to a rematch if Mayweather was willing to come back to boxing.