Haney weighed in at 143 pounds for his 144-pound catchweight fight against Jose Ramirez (143.8). Lopez, who will be defending his WBO junior welterweight title, weighed in at 139.6 pounds for his matchup against interim titleholder Arnold Barboza Jr. (139.8).

Although the marketing surrounding Friday night's unique boxing event in New York's Times Square has surrounded the build toward an inevitable Ryan Garcia-Devin Haney rematch, the pair of young stars must first pass dangerous tests of their own.