Isaac Cruz

Isaac Cruz, known universally as “Pitbull” for his ferocious fighting style, is a 27-year-old Mexican boxer currently competing at the Super Lightweight (140 lbs) division. He is one of the most exciting and high-pressure fighters in boxing today.

Professional Record and Titles

• Current Record: 28 Wins (18 KOs), 3 Losses, 1 Draw.

• Knockout Rate: Approximately 57.14%, reflecting his significant power for a smaller fighter in the division.

• Current Title: WBC Interim Super Lightweight Champion, which he won in July 2025.

• Former Major Title: WBA Super Lightweight Champion, which he won via TKO against Rolando Romero in March 2024 but lost in his next fight against José Valenzuela by split decision.

Key Fight History

Cruz’s career trajectory is defined by his impressive performances against elite opposition, often proving his mettle against bigger names.

• Gervonta Davis (December 2021): Cruz took the fight on short notice and became only the second fighter to take the power-punching Davis the full 12-round distance, earning him widespread recognition and the “Pitbull” moniker among international fans.

• Rolando Romero (March 2024): In his debut at the 140-pound division, Cruz delivered a dominant performance, stopping Romero to capture his first major world title.

• José Valenzuela (August 2024): He lost his WBA title in a competitive Split Decision, marking a significant setback but highlighting the competitive nature of the 140-pound class.

Style and Strengths

Cruz is a fan favorite because of his signature style:

• Relentless Pressure: He is famous for walking his opponents down from the opening bell, cutting off the ring, and never taking a backward step.

• Power Combination Punching: He utilizes his compact frame to generate explosive power, often targeting the head and body equally with looping hooks and uppercuts.

• Durability: Cruz has proven to have a granite chin, successfully absorbing the best shots from powerful punchers like Gervonta Davis without being dropped or seriously hurt.

 Upcoming Match: First Title Defense

Cruz is currently preparing for his first defense of the WBC Interim Super Lightweight Title.

• Date: Saturday, December 6, 2025 (This weekend).

• Opponent: Lamont Roach Jr., a reigning WBA Super Featherweight Champion who is moving up in weight.

• Location: Frost Bank Center in San Antonio, Texas.

• Clash of Styles: This fight is highly anticipated as a clash between Cruz’s aggressive, volume-punching pressure and Roach’s sharp, technical boxing and timing.