• 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

OSP receives 3-month suspension from USADA due to ostarine

February 2, 2020 by Jason Cruz Leave a Comment

Ovince St. Preux has accepted a three-month sanction for violation of the UFC Anti-Doping Policy according to a USADA press release.  OSP tested positive for ostarine metabolites with what may have been a contaminated supplement.

Via USADA press release:

Saint Preux, 36, tested positive for ostarine and di-hydroxy-LGD-4033, a metabolite of LGD-4033, as well GW1516 sulfone and GW1516 sulfoxide, which are metabolites of GW1516 (also known as GW-501516), as the result of an out-of-competition urine sample he provided on November 1, 2019. Ostarine and LGD-4033 are non-Specified Substances in the class of Anabolic Agents, while GW1516 is a non-Specified Substance in the category of Hormone and Metabolic Modulators. These substances are prohibited at all times under the UFC Anti-Doping Policy and UFC Prohibited List.

During an investigation into the circumstances of the positive test, Saint Preux provided sealed containers of products he was using for analysis at the World Anti-Doping Agency-accredited laboratory in Salt Lake City, Utah. Although no prohibited substances were listed on the supplement labels, the analysis revealed that the products contained ostarine, LGD-4033, and GW1516 for which Saint Preux tested positive.

OSP’s last fight was a win against Michał Oleksiejczuk this past September in Denmark.

Payout Perspective:

OSP’s short sanction relates to the latest revisions to the UFC Anti-Doping Policy where an athlete may demonstrate by clear and convincing evidence that the cause of the positive test was due to a supplement certified by one of the certifiers in the UFC rules, they will be granted leniency so long as they can show no performance enhancing benefit.  The 3-month sanction is relatively miniscule that prior sanctions where athletes claim a tainted supplement caused the failed drug test. 

Filed Under: Flagged by USADA, UFC, USADA

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published.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

Primary Sidebar

Featured

Does Conor McGregor still have the aura?

Court Memo and Order from CSI Entertainment-Mayweather TRO hearing

TKO responds to allegations of missing discovery in Johnson case

Judge denies CSI Entertainment’s Temporary Restraining Order

Mayweather-CSI Entertainment legal drama heats up

Mayweather legal saga continues as CSI Entertainment continues to pursue injunction

Archives

MMA Payout Follow

MMAPayout

People sued Manny Pacquiao, Floyd Mayweather and the promoters due to the fact that Pac never disclosed an injury to the Nevada State Athletic Commission. Just saying #UFC #UFC329

WELP

Conor actually going to fight 5 years after his last one

Retweet on Twitter MMA Payout Retweeted

BSD led with his head. Fatal mistake #UFC329 #UFC

Load More

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