Nick Diaz threatened to retire from MMA after losing to Carlos Condit at UFC 143 on February 4, 2012.
What happened?
The Stockton star was furious with the judges' decision, refusing to acknowledge the loss.
Diaz had become the inaugural welterweight champion in Strikeforce, but a UFC title eluded him.
Why it matters for Nick Diaz
He had two opportunities to win the title, but both ended in defeat.
The first loss was to Carlos Condit at UFC 143, where Condit won via unanimous decision.
What comes next?
Diaz still wants a UFC title, despite his inactivity and age.
He expressed his desire to become world champion in an interview with Baja Rehab.
Diaz believes it's easy money and people will see a brand new him.
The UFC 143 event took place at the Mandalay Bay Events Center in Las Vegas, Nevada.
Other notable wins at the event included Fabricio Werdum, Josh Koscheck, and Renan Barao.
Dustin Poirier also submitted Max Holloway with a triangle armbar.
Diaz's career has been marked by controversy, including a positive marijuana test in 2015.
He returned to the Octagon after six years, but was stopped by Robbie Lawler at UFC 266.
Multiple failed bookings in 2024 were followed by a stint in a Mexican rehab facility.
Diaz was recently released from the facility and is still pushing for a UFC title.
He is 42 years old and has had a good career, but the lack of a UFC title is a major accolade missing from his resume.
Diaz's brother, Nate Diaz, is also a UFC fighter.
The Diaz brothers are known for their exciting fights and fan favorite status.
Nick Diaz's desire to become world champion remains strong, despite the setbacks he has faced.
He will need to overcome his inactivity and age to achieve his goal.
The UFC title is the ultimate prize in MMA, and Diaz is determined to win it.
His first title shot was 14 years ago, but he still believes he can become champion.
Diaz's story is one of perseverance and dedication to his craft.
He continues to inspire fans with his never-give-up attitude.
The future is uncertain for Nick Diaz, but one thing is clear - he will not give up on his dream of becoming a UFC champion.