Former UFC light heavyweight title challenger Volkan Oezdemir went public this week with a 16-month suspension for using EPO, admitting he took a banned blood-doping drug from a stranger who approached him online. It is a stark reminder that shortcuts in combat sports carry real consequences.
Reviewed by BJJ Gyms · Updated 2026-07-27
Sources: CageSide Press, BJPenn.com, Yahoo Sports, July 18-19, 2026.
Volkan Oezdemir tested positive for EPO in an out-of-competition test conducted at his home in Switzerland in March 2026. EPO is a substance that increases oxygen-carrying red blood cells, giving an unfair endurance and recovery advantage, and it has been a banned substance in every major combat sports testing program for years.
Oezdemir says the drug came from a healthcare professional who contacted him online, initially discussing unrelated business opportunities before pivoting to his ankle surgery recovery and offering the substance as a recovery aid. He has said plainly that taking the injection was his own decision and his own mistake, and he has not tried to shift the blame elsewhere.
A standard sanction for a substance like EPO typically runs 18 months or longer. Oezdemir's full cooperation with the investigation, including admitting fault immediately once notified of the positive test, brought his ban down to 16 months, backdated to earlier in the year. He will not be eligible to compete again until June 17, 2027.
That distinction matters for how the sport treats accountability. Fighters who fight the process, deny wrongdoing, or stall investigations tend to receive longer bans. Oezdemir's case is becoming something of a case study in what cooperation actually buys an athlete once a positive test is confirmed.
Oezdemir challenged for the UFC light heavyweight title against Daniel Cormier at UFC 220 in January 2018 and has spent nearly a decade as a durable, dangerous veteran in one of the sport's toughest divisions. That resume makes this suspension sting more, not less. His most recent win came by knockout in November 2025, a reminder that he did not need the drug to still be competitive at the top of his sport.
For anyone training jiu-jitsu, wrestling, or MMA with real ambitions, cases like this are a useful gut check. The overwhelming majority of gains in grappling come from mat time, sparring rounds, and recovery basics like sleep and nutrition, none of which carry a suspension attached. There is no version of a syringe from a stranger online that replaces actual training.
It is also worth remembering how these approaches usually start. Oezdemir did not seek this out; by his own account, someone else built trust with him first and offered a shortcut during an injury layoff, when the temptation to speed up recovery is highest. Amateur grapplers and weekend competitors are not immune to that same pitch in a smaller form, whether it is an unregulated supplement or a peptide sold online with big promises. Training under a coach who values steady, honest progress is the best protection against ever facing that decision in the first place.
Here is the short version of a story that is really about accountability in combat sports.
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Erythropoietin, commonly known as EPO, a substance that increases red blood cell production and is banned in combat sports.
16 months, backdated to earlier in 2026, making him eligible to return on June 17, 2027.
His full cooperation with the anti-doping investigation reduced the sanction from the standard 18 months or more.
Not directly, but it is a reminder that legitimate progress in grappling comes from consistent mat time, not shortcuts. Find a gym near you at BJJGyms.org and put in the reps instead.