All the boxers weighed in Friday ahead of their respective bouts at the DC Armoury in Washington DC on Saturday.
The HBO World Championship Boxing doubleheader telecast begins at 10:00 p.m. (ET/PT).
Opening up the telecast is a 12-round welterweight title matchup between Sadam Ali and Jessie Vargas.
The main event of the evening, a 12-round heavyweight attraction, features Luis Ortiz taking on Tony Thompson in his own back yard.
Official Weights from Washington D.C.:
Luis Ortiz: 242.6 lbs.
Tony Thompson: 263.8 lbs.
Sadam Ali: 147 lbs.
Jessie Vargas: 146.2 lbs.
March 4, 2016
