Sage Rosario, a name synonymous with dominance in both wrestling and boxing, has etched her place in the annals of sports history. Having secured three undefeated girls' wrestling state championships, Rosario transitioned her focus entirely to boxing after graduating early. Her relentless pursuit of excellence culminated in a championship win at the 2025 National Golden Gloves Tournament, where she triumphed against seasoned adult fighters. With an undefeated record in boxing and nine national titles to her name, Rosario continues to inspire and break barriers in the world of combat sports.
Rosario's commitment extends beyond her achievements, as she strives to elevate women's sports through her dedication and leadership. Guided by her father's wisdom and fueled by memories of her late mother, Rosario's journey is one of perseverance and inspiration. Her influence at K.O. Boxing in Manhattan motivates others to strive for greatness, setting the stage for her upcoming competitions and professional aspirations.
From Wrestling Champion to Golden Gloves Winner
After excelling in wrestling with three consecutive state championships, Sage Rosario made the bold decision to concentrate fully on boxing. Competing against older, more experienced athletes in the 18-40 age division, she showcased her exceptional talent by capturing the prestigious National Golden Gloves title. This victory not only added another illustrious accolade to her resume but also marked a significant milestone in her career. Rosario's ability to adapt and excel in new arenas demonstrates her innate skill and determination.
Inspired by legendary boxers such as Muhammad Ali and Sugar Ray Leonard, Rosario entered the tournament with unwavering confidence in her abilities. Her belief in destiny propelled her forward, transforming each challenge into a stepping stone toward greatness. By prevailing in this highly competitive amateur boxing event, Rosario solidified her status as one of the top female fighters in the nation. Her achievement resonates deeply within the Kansas/Oklahoma region, where she stands as a trailblazer for women's sports. Through her success, Rosario aims to inspire future generations and leave an indelible mark on the sport.
Training and Leadership Beyond the Ring
Sage Rosario's dominance stems from an unparalleled work ethic nurtured under the guidance of Pedro Marquez at K.O. Boxing and her father, Parvin Rosario. Devoting countless hours to rigorous training, she pushes herself to new heights daily, running extensive distances and dedicating long stretches to honing her craft. This intense dedication reflects her aspiration to become the UFC champion and sets her apart from peers unwilling to match her level of commitment. Her father's teachings and the memory of her late mother fuel her relentless drive for excellence.
Beyond her personal accomplishments, Rosario serves as a beacon of motivation for fellow athletes at K.O. Boxing. Known for her selflessness and engaging nature, she actively fosters camaraderie within the gym by offering encouragement and feedback to others. Her leadership qualities shine through during moments of adversity, lifting spirits and inspiring those around her to achieve their best. As Rosario prepares for the Junior Olympics in Las Vegas and envisions a future on the global stage, her impact extends far beyond individual victories, shaping the next generation of fighters and redefining what it means to be a champion.