Fres Oquendo tested positive after WBA heavyweight championship against Ruslan Chagaev in Grozny

Press release by Team Chagaev: As confirmed by the Russian Anti-Doping Agency (RUSADA) and the World Boxing Association (WBA) ring veteran Fres Oquendo tested positive for the prohibited substances tamoxifin and anastrozole at the mandatory test taken after his WBA world heavyweight championship fight against Ruslan Chagaev on July 6th in Grozny (Russia). Oquendo now […] Fres Oquendo tested positive after WBA heavyweight championship against Ruslan Chagaev in Grozny! More Boxing News On Boxing...