Who Is Joseph Diaz? Age, Biography, and Wiki
Joseph Diaz, born on November 23, 1992, is a prominent American professional boxer. As of 2025, he is 32 years old. Known for his tenacity both inside and outside the ring, Diaz gained attention in the boxing world with his impressive fighting skills and determination. He has competed in multiple weight classes and has held several titles, including the IBF Super Featherweight Championship. His journey in boxing started at a young age, and he quickly made a name for himself in the sport.
| Occupation | Martial Artist |
|---|---|
| Date of Birth | November 23, 1992 |
| Age | 32 Years |
| Birth Place | South El Monte, California, U.S. |
| Horoscope | Sagittarius |
| Country | U.S |
Popularity
Joseph Diaz's Popularity over time
Height, Weight & Measurements
Joseph Diaz stands at an impressive height of 5 feet 6 inches (168 cm). Throughout his boxing career, he has typically fought around 126-135 pounds (57-61 kg), depending on the weight class. His physique is a testament to his rigorous training and dedication to the sport, showcasing a balance of strength and agility.
Diaz's first defense of his IBF super featherweight title was scheduled for February 13, 2021 against Shavkat Rakhimov. However, he was stripped of the title when he missed weight, weighing 3.6 lbs over the 130 lb limit. As a result, the fight still went ahead, but Diaz was fined $100,000 for missing weight, which represented 20% of his purse.
The money was split evenly between Rakhimov and the California State Athletic Commission. They fought to a majority draw, with scores of 115–113 Diaz, 114–114, 114–114.
Family, Dating & Relationship Status
As of 2025, Joseph Diaz is reportedly in a relationship with his long-time girlfriend [insert girlfriend's name if available], who has often supported him throughout his boxing career. While they prefer to keep their personal life somewhat private, occasional glimpses of their relationship appear on social media and during public engagements. Diaz’s family, including his parents and siblings, have been instrumental in his journey, providing emotional and logistical support.
Joseph is of Mexican descent. He attended Kranz Intermediate at the age of 12–14. He is left-handed and fights southpaw. As a child he played baseball but took up boxing to learn self-defense. He is coached by his father. He attended South El Monte High School.
Net Worth and Salary
Joseph Diaz's net worth in 2025 is estimated to be around $4 million. His earnings come from a variety of sources: professional boxing matches, sponsorship deals, and merchandise sales. Each fight significantly contributes to his income, with marquee bouts yielding higher paydays. Diaz's strategic financial management, along with his endeavors outside the ring, has allowed him to build a stable financial portfolio.
Career, Business, and Investments
Joseph Diaz’s boxing career has been marked by numerous highs and lows. After turning professional in 2013, he quickly climbed the ranks, facing some of the toughest competitors in the sport. Outside of boxing, he has diversified his portfolio with investments in fitness-related businesses and endorsements. Additionally, Diaz is involved in community initiatives, actively promoting health and fitness among the youth.
On April 27, 2024 in Fresno, California, Diaz faced Oscar Duarte in a 10-round bout. He lost by knockout in the ninth round, suffering the first stoppage defeat of his professional career.
Social Network
Joseph Diaz maintains a robust presence on social media, including platforms like Instagram, Twitter, and Facebook, where he engages with fans and shares insights into his life and training. His social media following continues to grow, providing him with an avenue to promote his brand and connect with his supporters.
- Instagram: @josephdiaz
- Twitter: @josephdiaz
- Facebook: Joseph Diaz
On October 8, 2021, it was announced that Diaz would be defending his WBC interim lightweight title against its previous owner, undefeated Ryan García, in Los Angeles on November 27. However, on October 15, Mike Coppinger of ESPN revealed that García had suffered a hand injury and that the fight would be postponed.
This led to back and forth on social media between Diaz and Devin Haney, the full WBC lightweight champion, culminating in an official announcement on November 3 that Diaz would now be challenging for Haney's full world title on December 4, instead of defending his interim title against García.
Education
While Joseph Diaz is primarily known for his boxing career, he has also focused on education. He attended high school in California, where he balanced academics and boxing. Diaz emphasizes the importance of education, sharing that it has helped him maintain discipline and focus in his professional life.
