Today at 5:30 p.m. EDT, the fighters will hit the scales in Las Vegas to weigh in for tomorrow's HBO pay-per-view event, with Manny Pacquiao and Timothy Bradley in the night's main event.

The main event weigh-in will also be broadcast live at 6 p.m. EDT on HBO.

Pacquiao (54-3-2, 38 KO) and Bradley (28-0, 12 KO) will be vying for Manny's WBO welterweight title. On the undercard, the vacant IBF welterweight title is on the line as Mike Jones faces Randall Bailey; Guillermo Rigondeaux defends the WBA super bantamweight title against Teon Kennedy; and Mexican warrior Jorge Arce faces Jesus Rojas of Puerto Rico in another super bantamweight fight.

[ Previews: Pacquiao-Bradley | Undercard ]

We'll have quick updates in the comments of this thread on the weights, and live running commentary on Twitter (@badlefthook). The weigh-ins have become true events themselves, so join us this afternoon as everyone meets up for the final time before tomorrow's fights.

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