Tetsuya Seki's journey as a mixed martial artist is a testament to his resilience and determination. Despite initially pursuing a career in baseball during his formative years, fate led him to discover boxing, which ignited his passion for combat sports.
Although Seki faced setbacks early in his professional career, it was the WLF event held in China in May 2016 that marked a turning point for him. A humbling defeat against a Chinese fighter of the same generation served as a catalyst for his transformation in the world of mixed martial arts.
Since then, Seki has honed his skills and unleashed his boxing-trained strikes as formidable weapons in the cage. His relentless pursuit of victory has earned him the prestigious title of the 4th ZST Featherweight Champion, solidifying his position as a prominent figure in the ZST Featherweight division.