Saturday’s HBO World Championship Boxingtripleheader telecast airs at10:00 p.m. (ET/PT).

The HBO telecast kicks off live from the Cosmopolitan in Las Vegas, Nevada, pitting Mauricio Herrera against Jose Benavidez in a 12-round super lightweight showdown.

Second on the bill, two gritty middleweights square off for a vacant 160-pound title belt, as Matt Korobov meets Andy Lee in a 12-round contest.

The main event of the evening, a 12-round welterweight rumble, features Timothy Bradley Jr., against Diego Chaves.

Official Weights from Las Vegas:


Timothy Bradley Jr.: 145.8 lbs.

Diego Chaves: 146.5 lbs.


Matt Korobov: 159.4 lbs.

Andy Lee: 159.8 lbs.


Mauricio Herrera: 139.5 lbs.

Jose Benavidez: 138.5 lbs.

Join the conversation on Twitter: #BradleyChaves