• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

MMA Payout

The Business of Combat Sports

  • Home
  • MMA
    • UFC
    • Bellator
    • One
    • PFL
  • Boxing
  • Legal
  • Ratings
  • Payouts
  • Attendance
  • Gate

USADA investing post-fight Nate Diaz vaping

August 24, 2016 by Jason Cruz Leave a Comment

USADA is investigating Nate Diaz after he was using a vape pen after his fight with Conor McGregor at UFC 202.  During his post-fight press conference he admitted to smoking CBD or cannibidiol oil.

Diaz, who was vaping while on the dais, stated that it helps with the recovery process.  As noted by MMA Fighting Cannabinoids are banned in-competition by the World Anti-Doping Agency (WADA) Code over a certain threshold and USADA uses WADA’s prohibited substance list.  In competition is considered the six hours before and after a fight.  Diaz’s use came within the timeframe after the fight.

USADA has stated that it is aware of the situation per a USADA spokesperson.

Per the UFC anti-doping policy, it’s a prohibited substance in-competition and a fighter could face a suspension of up to one year.  Whether or not an infraction will be levied is dependent on the results of Diaz’s post-fight drug test.

Payout Perspective:

This story shall be continued until the results of the drug tests from USADA come back.  Obviously, if Diaz test is flagged, we will know the reason.  If it is not, and the amount of CBD he used was less than the amount considered to be positive (150 ng/ml), we have an interesting issue as to what USADA and the UFC may do to Diaz.  They could just warn him or perhaps they would do more.  One would think that USADA and the UFC probably do not want fighters openly using a vape pen smoking CBD.

Filed Under: Drug Testing, UFC, USADA

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Featured

Court moves Ortiz case to arbitration

Dominance responds to Motion to Compel

Pac-May II set for September

Judge hears arguments in Golden Boy TRO request

Golden Boy files Reply Brief in support of TRO

Ortiz files opposition to TRO

Archives

MMA Payout Follow

MMAPayout
Retweet on Twitter MMA Payout Retweeted

Players can’t even use their highlights for promotional material, but the government can for an illegal and pointless war?

@NFL this ain’t it

Performative art

Championship Rounds @ChampRDS

The moment UFC matchmakers found out about a fight on the White House card falling through 😬

(via @MikeBohn)

Retweet on Twitter MMA Payout Retweeted

The Stars' attorney just called the Mavericks "the Las Vegas Mavericks."

Retweet on Twitter MMA Payout Retweeted

The USA Boxing Board of Directors withdraws support of HR 4624 (Ali Revival Act) & an original letter sent on Jan. 18 to the House Committee of Education & Workforce by executive director Mike McAtee, retracting their previous stance on the matter. #Boxing

Retweet on Twitter MMA Payout Retweeted

ATTN: #SeaKraken fans…

This is your captain speaking.

Load More

Copyright © 2026 · MMA Payout: The Business of Combat Sports