UFC Athlete Carls John de Tomas Accepts Sanction for Anti-Doping Policy Violation

USADA UFC Anti-Doping Program Logo

Press Release

6th February 2018

USADA announced today that UFC® athlete Carls John de Tomas, of Quezon City, Philippines, has tested positive for a prohibited substance and accepted the standard one-year sanction for his anti-doping policy violation.

De Tomas, 21, tested positive for furosemide, stemming from a urine sample he provided during the in-competition period on December 8, 2017, before his bout at the UFC Fight Night event in Fresno, Calif. Furosemide is a Specified Substance in the class of Diuretics and Masking Agents and prohibited at all times under the UFC Anti-Doping Policy, which has adopted the World Anti-Doping Agency Prohibited List.

De Tomas’ one-year period of ineligibility began on December 29, 2017, the date his provisional suspension was imposed. The athlete’s positive test also falls under the jurisdiction of the California State Athletic Commission, which has also sanctioned De Tomas with a one-year suspension and a $2,500 fine.

Pursuant to the UFC Anti-Doping Policy, all UFC athletes serving a period of ineligibility for an anti-doping policy violation are required to continue to make themselves available for testing in order to receive credit for time completed under their sanction.

USADA conducts the year-round, independent anti-doping program for all UFC athletes. USADA is an independent, non-profit, non-governmental agency whose sole mission is to preserve the integrity of competition, inspire true sport, and protect the rights of clean athletes. In an effort to aid UFC athletes, as well as their support team members, in understanding the rules applicable to them, USADA provides comprehensive instruction on the UFC Anti-Doping Program website (https://ufc.USADA.org) regarding the testing process and prohibited substances, how to obtain permission to use a necessary medication, and the risks and dangers of taking supplements as well as performance-enhancing and recreational drugs. In addition, the agency manages a drug reference hotline, Drug Reference Online (https://ufc.globaldro.com), conducts educational sessions, and proactively distributes a multitude of educational materials, such as the Prohibited List, easy-reference wallet cards, and periodic athlete alerts.

Leave a comment

Please login to leave a comment.

Copyright © LawInSport Limited 2010 - 2020. These pages contain general information only. Nothing in these pages constitutes legal advice. You should consult a suitably qualified lawyer on any specific legal problem or matter. The information provided here was accurate as of the day it was posted; however, the law may have changed since that date. This information is not intended to be, and should not be used as, a substitute for taking legal advice in any specific situation. LawInSport is not responsible for any actions taken or not taken on the basis of this information. Please refer to the full terms and conditions on our website.