On the sidewalk on 7th between 43rd and 44th streets in New York's Times Square, top-caliber fighters will face off in a one-of-a-kind event. Most details are still under wraps, but fans can check out initial information below.

Bitter rivals Ryan Garcia and Devin Haney are each in action when big-time boxing hits Times Square this weekend.

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).