Nick Diaz is an American professional mixed martial artist and boxer, primarily known for his career in the UFC, where he competed in the Welterweight and Middleweight divisions. A former champion in Strikeforce, WEC, and IFC, Diaz is also a UFC title challenger. He has fought in other organizations like PRIDE, EliteXC, DREAM, and Shooto. Alongside his younger brother, Nate Diaz, they are considered influential figures in MMA. Diaz is known for his distinctive fighting style and outspoken personality.
On August 2, 1983, Nicholas Robert Diaz was born. He is an American professional boxer and mixed martial artist.
In 2001, Nick Diaz became a professional mixed martial arts fighter just after his 18th birthday and won his first fight by submitting Mike Wick.
In July 2002, Nick Diaz won his second professional fight, defeating Chris Lytle for the IFC Welterweight Championship.
In 2003, Nick Diaz defended his IFC Welterweight Championship and also won the WEC Welterweight Championship at WEC 6, submitting Joe Hurley.
In 2004, Nick Diaz won the US Purple Belt Open in Brazilian jiu-jitsu.
In April 2005, Nick Diaz made his professional boxing debut against Alfonso Rocha in Sacramento, California, winning by unanimous decision after four rounds.
In 2005, Nick Diaz won a Pan-American Brown Belt Medium Weight Division title in Brazilian jiu-jitsu.
In January 2007, despite reassurance from the UFC, Nick Diaz decided to sign with the Gracie Fighting Championships and leave the UFC, although a scheduled fight for GFC was later scrapped.
On April 10, 2007, the Nevada State Athletic Commission announced that Nick Diaz failed a drug test for marijuana metabolites, resulting in his fight being declared a "No Contest", a six-month suspension, and a fine.
On May 8, 2007, Nick Diaz was promoted to black belt in Brazilian jiu-jitsu by Cesar Gracie.
On September 15, 2007, Nick Diaz made his debut for EliteXC in Hawaii, winning a split decision over Mike Aina.
In 2007, Nick Diaz had a rematch with K.J. Noons for the Strikeforce Welterweight Championship, winning via unanimous decision.
On October 4, 2008, K. J. Noons refused a rematch with Nick Diaz.
On November 8, 2008, Nick Diaz was scheduled to face Eddie Alvarez for the EliteXC 160 pound title before the company ceased operations.
On April 11, 2009, Nick Diaz defeated Frank Shamrock via TKO at Strikeforce: Shamrock vs. Diaz.
On January 30, 2010, Nick Diaz defeated Marius Žaromskis at Strikeforce: Miami to become the first Strikeforce Welterweight Champion.
On April 17, 2010, after Jake Shields's victory at Strikeforce: Nashville, Jason "Mayhem" Miller interrupted Shields's post-fight interview, leading to a brawl involving Nick Diaz, Nate Diaz, and the Cesar Gracie fight team. Nick Diaz and others attacked Miller. Resulted in suspensions and fines.
On January 29, 2011, Nick Diaz defeated Evangelista Santos at Strikeforce: Diaz vs. Cyborg via armbar in the second round.
On September 21, 2011, The Ultimate Fighter 14 reality show debuted with Michael Bisping and Jason Miller as coaches.
On October 29, 2011, Nick Diaz was scheduled to fight Georges St-Pierre at UFC 137, but was replaced by Carlos Condit due to missing multiple flights for a press event. Diaz then fought B.J. Penn at UFC 137.
Nick Diaz's one-year suspension started retroactively on February 4, 2012.
On May 12, 2012, Nick Diaz was scheduled to compete in a grappling match against Braulio Estima at the World Jiu-Jitsu Expo, but Diaz no-showed the event and was later seen liking a YouTube video calling his actions disrespectful. Diaz alleged that Estima failed to make weight and the promoters did not donate to charity as promised.
In May 2012, it was announced that Nick Diaz was suspended for one year, retroactive to February 4, 2012, and fined 30 percent of his fight purse from the Condit bout.
In February 2013, Nick Diaz became eligible to return to MMA competition after serving his suspension.
On March 16, 2013, Nick Diaz faced Georges St-Pierre at UFC 158 for the UFC Welterweight Championship but lost the fight via unanimous decision.
On June 22, 2013, Nick Diaz launched the MMA promotion WAR MMA. The first event took place on June 22, 2013, in Stockton, California.
As of July 28, 2013, Nick Diaz had once again retired from MMA competition.
In 2013, Nick Diaz appeared in the feature-length documentary "Fight Life," which chronicles the lives of mixed martial artists. The film won the Best Documentary Award at the United Film Festival.
On July 24, 2014, it was announced that Nick Diaz had signed a three-fight contract to return to the UFC.
On September 6, 2014, Nick Diaz was arrested in Lodi, California, for suspicion of DUI, obstructing a police officer, destruction of evidence, and driving with a suspended license.
On January 31, 2015, Nick Diaz faced Anderson Silva at UFC 183, initially losing by unanimous decision, but the result was later changed to a no contest.
On September 14, 2015, the Nevada State Athletic Commission suspended Nick Diaz for 5 years and fined him $165,000 following a failed drug test for marijuana metabolites at UFC 183.
In 2015, Nick Diaz began a long hiatus from fighting.
In January 2016, Nick Diaz's suspension and fine were reduced to 18 months and $100,000 after his appeal.
On August 1, 2016, Nick Diaz's suspension was officially lifted, allowing him to compete again.
On April 9, 2017, the USADA sanction for Nick Diaz failing to report his whereabouts was made retroactive.
On April 9, 2018, Nick Diaz was eligible to compete again after serving a one-year USADA sanction for failing to report his whereabouts.
On May 25, 2018, it was reported that Nick Diaz had been arrested on May 24 and charged with two counts of domestic battery, including a felony for strangulation.
In July 2018, a grand jury opted not to indict Nick Diaz, after there were inconsistencies found with the complainant's story, regarding charges against Diaz.
On August 30, 2018, it was revealed that the charges against Nick Diaz were dismissed in July 2018 after a grand jury opted not to indict him due to inconsistencies with the complainant's story.
On September 25, 2021, Nick Diaz returned from a hiatus to rematch Robbie Lawler at UFC 266 in a five-round middleweight bout. Diaz lost by TKO after being knocked down and verbally submitting in the third round.
On December 14, 2023, Nick Diaz was scheduled to compete against Georges St-Pierre in a grappling match at UFC Fight Pass Invitational, but the match was postponed due to injury.
In 2023, Nick Diaz starred in the film "Darkness of Man" with Jean-Claude Van Damme, directed by James Cullen Bressack.
On August 3, 2024, Nick Diaz was scheduled to face Vicente Luque at UFC on ABC 7. However, the bout was postponed due to travel issues.
On December 7, 2024, Nick Diaz was scheduled to fight Vicente Luque at UFC 310, but he withdrew from the bout for unknown reasons.