Isaac “Pitbull” Cruz, a former WBA Super Lightweight Champion, has encountered a pivotal moment in his career following his title loss to Jose Valenzuela in August 2024 at the BMO Stadium in Los Angeles. However, this setback doesn’t spell the end for the determined Mexican fighter. Why? This is because Cruz is gearing up for a major comeback with an upcoming fight against Angel Fierro this February. This bout is set to feature as part of the electrifying undercard for the highly anticipated clash between David Benavidez and David Morrell at the T-Mobile Arena in Las Vegas.

Cruz’s boxing journey began at just 17. Over the years, fans have come to admire his relentless fighting style and his fearless approach in the ring, which earned him the nickname “Pitbull.” But there’s more to Isaac Cruz than just his fierce persona in the ring. What many fans might not know is that his life outside boxing is just as captivating. Curious to learn more? Let’s dive into the personal side of this resilient fighter.

Itztlatoani Estrada Santiago: The pillar of support

Isaac Cruz’s wife, Itztlatoani Estrada Santiago, has played a crucial role in his journey. Santiago has ensured that Isaac maintains a strict diet tailored to his training regimen. In a video shared by PBC in their Gloves Off episode, Pitbull’s wife shared, “We try and support him so this isn’t so difficult for him.” Not only that but reflecting on Isaac Cruz’s fights, she also revealed how “nervous and anxious” she gets when she sees her husband inside the ring. She expressed, “When he fights, I get nervous. Because he’s getting hit no matter what.”

As the video proceeded, the 26-year-old turned to the hardships they faced. Especially the financial struggles that left them without a stable home or food. Their relationship has weathered many storms since they began dating in 2016. However, through perseverance and unity, they overcame these challenges together. In a touching moment following one of his victories, Isaac showcased a different side of himself by serving dinner to his wife and their children instead of celebrating with extravagant festivities.

Now if you think he only has his wife beside him, you’d be wrong. Because his father also played an influential role in shaping him into the fighter and person he is today. Isaac Cruz Sr., known as “Knockout,” fought from 1991 to 2000, earning a 16-10 record with 14 knockouts. Fearless and determined, he took on top opponents like Vernon Forrest, John John Molina, and Junior Witter, fighting across the U.S., Mexico, Argentina, Uruguay, and Britain. His relentless spirit and fearless attitude laid the foundation for his son’s success, proving that the “Pitbull” mindset runs in the Cruz family.

A Family Man: Issac Cruz’s children

Isaac Cruz is not only dedicated to his wife but also deeply committed to being an involved father to his two sons. He often takes them along to training sessions, fostering their interest in boxing from an early age. A heartwarming moment shared on Instagram captured one of his sons offering water during training. The caption of  the post read, “My son, my inspiration.”

The bond between Isaac and his children is palpable. He often spends quality time with them at parks and during family outings. Despite being surrounded by fame and attention as a professional boxer, Cruz remains grounded and focused on what truly matters—his loved ones.

Cruz’s ability to balance the demands of being a champion boxer while nurturing a loving family environment speaks volumes about his character. He exemplifies humility both inside and outside the ring. So what do you think about Isaac Cruz? Do you believe that having a strong family foundation contributes significantly to an athlete’s success?