• 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

Jon Jones B sample comes up positive for Turinabol

September 12, 2017 by Jason Cruz Leave a Comment

ESPN reports that the “B” sample from Jon Jones’ failed drug test was positive for the banned substance Turinabol.  Jones has a right to appeal and it appears that his team is working with USADA and UFC.

USADA notified Jones of a flagged in-competition test in leadup to his fight against Daniel Cormier at UFC 214 in July.  If deemed guilty of the banned anabolic steroid he would face a maximum ban of 4 years as this is his second offense.  The first USADA test was appealed by Jones and he lost his arbitration and was banned one year from the UFC.

USADA stressed that due process should play out prior to anyone drawing conclusions.

Jones actually faces a potential sanction from the California State Athletic Commission and USADA.  He could appeal both rulings if he is not satisfied with each.

Jones denies use and is trying to determine the source of the banned substance and is looking at potential tainted supplements.

Payout Perspective:

Realistically, the B sample finding is not surprising considering that it is taken from his original sample that failed the test.  Still, Jones has options in terms of appealing the decision and/or working with USADA to trace the contents of the alleged tainted supplement.  Even if they discover the source, it is ultimately Jones’ responsibility for what goes into his body and he will suffer some sanction and away from the Octagon.  While USADA is cautioning everyone not to jump to conclusions, it’s an effort to ensure that there is no appearance of unfairness in the process.

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Your email address will not be published.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

Muhammad Ali American Boxing Revival Act of 2026 introduced into Senate with minor changes

Plaintiffs file Answering Brief in Cirkunov Antitrust Appeal

Jai Opetaia files a lawsuit against IBF

Parties in Mayweather-CSI Entertainment lawsuit provide joint letter to court

Plaintiffs highlight outstanding discovery in Johnson antitrust case

UFC 329 Payout Perspective

Archives

MMA Payout Follow

MMAPayout

A 3 hour countdown show for #Summerslam on ESPN?

Retweet on Twitter MMA Payout Retweeted

Multiple teams have engaged the Seattle Mariners on a potential trade for right-hander George Kirby and get the sense he is available and could be moved before the Aug. 3 deadline, sources tell ESPN. Mariners have been listening on starters Emerson Hancock and Luis Castillo, too.

#Zuffa responds to Plaintiffs claims of missing evidence in Cirkunov antitrust lawsuit #UFC #TKO #MMA #sportslaw https://mmapayout.com/2026/08/01/zuffa-responds-to-plaintiffs-claims-of-missing-evidence-in-cirkunov-antitrust-lawsuit/

"Fresh off an 8 month prison sentence in Mexico..." on Daniel Rodriguez fighting in Serbia #UFC

100% #MMA @MMASupremacy

Got damn they sent Michael Chiesa to Serbia? #UFC

Load More

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