1. UNDERCARD FIGHTS
The undercards are in team format. There are 2 teams. Every team comprises of six fighters; five male boxers and one female boxer and 6 backups. The boxers belong to six different weight categories. The undercard will have 6 bouts comprising of 4 rounds of 3 minutes each for men and 3 rounds of 2 minutes each for women.
The SBL observes the following six weight categories;
| Featherweight | (121 lbs) |
| Welterweight | (145 lbs) |
| Middleweight | (158 lbs) |
| Light heavyweight | (169 lbs) |
| Heavyweight | (209 lbs) |
| Women’s Flyweight | (112 lbs) |
Following are the criteria (Point Scoring System) where contestants can win/draw a match and accordingly, the team gets scored;
Draw=+1
Unanimous Draw
When all the judges score the contest a draw
Majority Draw
When maximum judges score the contest a draw
Split Draw
When all the judges score differently
Referee Decision = +3
When the Referee gets the last word and scores the contestant(s)
Unanimous Decision
When all the judges score win for a contestant
Split Decision
When maximum judges score a contestant and other judges score the other contestant
Technical Knock Out = +4
When Referee stops the contest and when an injury as a result of a legal maneuver is severe enough to terminate a bout
Knock Out = +6
When a contestant is rendered unconscious due to strikes also known as a ‘lights out knockout’
Team with maximum points after all bouts wins the Game.
The game with an equal score by both teams at the end of all bouts is considered as a tie.