Our Fighters

Biography

Marcus Kane is a seasoned heavyweight powerhouse with a knockout ratio that commands respect across every major promoter in the sport. Trained in the elite SGL program from age 17, his explosive combination work and elite ring IQ have made him one of the most sought-after talents in the heavyweight division. Kane holds three regional titles and is currently ranked #4 in the WBO world rankings.

Biography

Diego Vega brings the relentless pressure and warrior heart of Mexican boxing to every bout. His body work is among the most punishing in the super middleweight division, and his cardio allows him to sustain elite pace for every round of a 12-round fight. SGL has been instrumental in connecting Diego with top-tier matchups that showcase his extraordinary talent.

Biography

An unbeaten prospect with an extraordinary future, Tyrese Banks has captured the imagination of the boxing world with his slick, defensively sound style and his ability to time opponents perfectly. Under SGL management, Tyrese has been developed methodically — each fight building toward world-title contention with no shortcuts taken.

Biography

Andrei Volkov is a rugged, iron-chinned light heavyweight who has forged his career against the best opposition available. His take-no-prisoners approach and granite chin make him must-watch television for fight fans. SGL secured Andrei's management after recognizing his ability to compete at the highest level given the right guidance and matchmaking strategy.

Biography

Javier Cruz embodies the fighting spirit of Puerto Rico — a warrior who combines slick skills with an innate toughness that fans adore. His exciting fighting style and personality have made him a commercial star in the making. SGL has been building his brand alongside his ring career, positioning El Diamante for a major world-title shot within the next 18 months.