• 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

Anderson Silva flagged for potential anti-doping violation

November 10, 2017 by Jason Cruz Leave a Comment

Anderson Silva has been flagged by USADA for a potential UFC anti-doping violation.  He has been pulled from his upcoming fight against Kelvin Gastelum in Shanghai, China on November 25th.

An out-of-competition sample collected on October 26, 2017 was flagged by USADA.  Due to the proximity of his fight which happens in 15 days, he has been removed from the bout and the UFC is looking for a replacement.

You may recall that Silva failed a drug test from his fight with Nick Diaz at UFC 183.  Silva claimed the failed test was related to a tainted sexual performance drug.  Silva served a one-year suspension and a fine of $380,000.

Payout Perspective:

This is disappointing news for Silva and the UFC.  The company had hoped it would make a splash in its debut in China.  Silva is a big name in MMA and has international appeal.  But, with his name off of the card, it will be hard in a short turnaround to find a replacement for headliner Kelvin Gastelum.  For Silva, its another mark against his great career.  We will see what Silva’s response will be on this issue.  We will also see if USADA will treat Silva’s prior offense as a prior bad act as his previous drug test occurred prior to the UFC anti-doping policy.

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Your email address will not be published.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

Injunction filed against Mayweather from fighting this Saturday

The UFC’s undying loyalty to Trump

Plaintiffs in Johnson antitrust lawsuit claim White’s devices “wiped” intentionally

Alex Periera accused of sexual assault, coercive sexual encounters, stalking

Court denies request to halt UFC White House event

Plaintiffs file Reply Brief in White House lawsuit

Archives

MMA Payout Follow

MMAPayout

Injunction filed against Mayweather from fighting this Saturday https://mmapayout.com/2026/06/21/injunction-filed-against-mayweather-from-fighting-this-saturday/

Retweet on Twitter MMA Payout Retweeted

@Josh_HokitUFC You’re gonna cry you were cancelled by the left for “free speech”. And then you’ll post 200 times a day on Twitter until fox and friends invites you on to “tell your story”. And after that you’ll run for congress and your campaign will be centered on white grievance.

This is

Real question. Was this announced or is there an intern somewhere that is taking note of ever fighter’s follow and unfollow?

Championship Rounds @ChampRDS

Ian Garry unfollowed PFL fighter Alexei Pergande after a clip resurfaced of him taking down Garry in sparring:

"Ian Garry is lying about me... I'm not sure why he made up a lie [about me filming him without permission]."

(via alexei_pergande/TT)

Great another weird move white belts will try on me in class Monday #bjj

ACD MMA @acdmma_

HOLY SHIT

THE FIRST SCOTTISH TWISTER IN UFC HISTORY BY MURTAZALI MAGOMEDOV 😮

Load More

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