FIBA Official Basketball Rules - Official Interpretations - Valid as of March 1 Amendments to the Official Basketball Rules. Official Basketball Rules. Rules of the game. The mains rules of 3x3 are as follows: 1 basket on 1 half-court ; 2 teams of 3 players and up to 1 substitute per team; seconds shot-clock. Two teams of maximum 12 players, with a maximum of five players of each team on the court at any time. Teams may make as many substitutions as they like. Players Men Women 3x3. The defensive player may not draw an offensive charge in the "restricted zone" see below for more details. PBA Adriatic League Austria: U Uganda Ukraine United Arab Emirates Uruguay USA Uzbekistan. Rules online free horror games the game The mains rules of 3x3 are as follows: National Teams 3x3 World Cup 3x3 Europe Cup 3x3 U18 World Cup 3x3 U18 Asia Cup 3x3 U18 Europe Cup. Club Competitions Back FIBA Europe Cup EuroLeague Women EuroCup Women SuperCup Women FIBA-Euroleague InterContinental Cup DirecTV Liga de las Americas DirecTV Liga Sudamericana Liga Sudamericana Femenina FIBA Africa Champions Cup FIBA Africa Champions Cup for Women.