Anderson Silva and Nick Diaz have failed drug tests related to UFC 183, according UFC officials and a report on Tuesday.
The UFC issued a statement on Tuesday regarding the failed post-fight drug test for Nick Diaz. Here is the promotion's full statement.
Nick Diaz's UFC 183 Test Report for the drug test conducted immediately after his fight with Anderson Silva on Jan. 31, which revealed marijuana metabolites.
Nick Diaz isn't sure if he'll fight again, and UFC president Dana White questions what is left for Diaz after losing to Anderson Silva at
It's time again for Hot Tweets, this time on focusing the main event between Anderson Silva and Nick Diaz at UFC 183.
Baffled by the judges, Nick Diaz broke down the fight with Anderson Silva, and once again might be contemplating retirement.
Watch the video highlights from the UFC 183 main event between Anderson Silva and Nick Diaz.
Former middleweight champion Anderson Silva returned for the first time since suffering a broken leg in December 2013 and captured a decision win over Nick
Just maxin' and relaxin' at UFC 183.
It's officially going down. Former middleweight champion Anderson Silva and Nick Diaz officially weighed in at the MGM Grand Garden Arena on Friday.
This fan-made UFC 183 video will get you hyped for Anderson Silva vs. Nick Diaz.
On episode 3 of UFC 183 Embedded, middleweight headliner Nick Diaz has some feedback for the camera crew before he dives into his fight week
Nick Diaz held a marathon Q&A session with members of the media, where he readily admitted, win or lose, he expects Anderson Silva to deal
UFC president Dana White on Thursday inextricably linked Nick Diaz to the Seattle Seahawks.
Check out the staredown between former UFC middleweight champion Anderson Silva and former Strikeforce champion Nick Diaz from Thursday's UFC 183 media day in Las
After going M.I.A. for the better part of two days, UFC 183 main eventer Nick Diaz finally makes his way to Las Vegas to fight
Let's watch a press conference with Nick Diaz and Bill Belichick and let the natural process of wolf tickets ensue.
Nick Diaz missing a flight was kind of funny for UFC 183 Embedded, but still being M.I.A. on Wednesday, Diaz's absence has garnered some attention.
Perennial welterweight contender Nick Diaz sat down to discuss a variety of topics, including his time away from the sport and fighting a legend in
On the first episode of UFC 183 Embedded, Anderson Silva interacts with fans, while Nick Diaz goes missing.
Excellent striker and well-known trash talker Nick Diaz exchanges punches with Drew Fickett at UFC 51 and gets the finish.
Countdown to UFC 183 takes you behind-the-scenes and into the training camps of Anderson Silva and Nick Diaz, as they prepare to return to the
UFC 183 fight card rumors and start times for January 31, 2015, in Las Vegas.
Listen in as Anderson Silva and Nick Diaz field questions from the media in the lead-up to their UFC 183 main event, which takes place
The Nevada State Athletic Commission met on Monday and assigned the referee and judges for the UFC 183: Silva vs. Diaz main event.
Two of the best welterweights in the world squared off at UFC 137, as Nick Diaz faced two-division champion BJ "The Prodigy" Penn.
Take a first look at the UFC 183 fight poster for the showdown between Anderson Silva and Nick Diaz.
Nick Diaz got all philosophical ... or something ... to promote his UFC 183 fight with Anderson Silva.
Despite being a scrappy fighter that fans love to watch, Nick Diaz isn't in love with fight, but the UFC made him an offer he
How do you get a rambling Nick Diaz and prolific pontificator Conor McGregor to be brief? Ask them about each other's fighting style.