Watch Manny Pacquiao train live from the Wild Card with Freddie Roach as he prepares for his December 8 bout with Juan Manuel Marquez.

Andre Berto and Robert Guerrero will weigh in this afternoon for their Saturday night HBO main event in Ontario, California.

Adrien Broner and Antonio DeMarco weigh in for Saturday's WBC lightweight title main event today, and heavyweights Seth Mitchell and Johnathon Banks will also hit the scales.

BLH and Showtime Sports team up to bring you today's live weigh-in event from Los Angeles for tomorrow's big Showtime card from the Staples Center, featuring Abner Mares vs Anselmo Moreno in the main event.

Live streaming weigh-in of today's weigh-in event for the Garcia-Morales II card from the Barclays Center in Brooklyn.

Nonito Donaire and Toshiaki Nishioka, as well as Brandon Rios and Mike Alvarado, will weigh in today at 6 pm ET in California for their Saturday night card on HBO Boxing After Dark.