A revenge-driven win by Jaime Munguia is now at risk of being nullified.

Jaime Munguía has never tested positive in over 100 anti-doping tests across his professional career until now. His record ...

Former WBO junior middleweight Champion Jaime Munguia tested positive for exogenous testosterone, a banned substance, after ...

Jaime Munguia has issued a statement after he failed a post-fight drug test following his rematch with Bruno Surace. On ...

Jaime Munguia has broken his silence after returning a positive drugs test following his rematch win over Bruno Surace ...

The Ring reports that Munguia’s A-sample returned an adverse analytical finding, and that the 28-year-old has 10 days to ...

Initial findings on Jaime Munguia's A-sample of his drug tests revealed an adverse finding from his May 3 win in the rematch vs Bruno Surace, per The Ring's Mik ...

Former world champion Jaime Munguía has released a second statement after his failed VADA test following his points decision ...

JAIME Munguia’s team has vehemently denied any prior knowledge, or in fact a suspected involvement from trainer Eddy Reynoso, ...

Jaime Munguia has broken his silence after the A-sample of his drug test from his unanimous decision victory over Bruno Surace revealed in adverse finding. Mun ...

The news in Mexican boxing this Thursday is the possible positive doping test of Jaime Munguia after his victory over Bruno Surace on May 3 in Saudi Arabia. A day after the fight, ...

Former junior middleweight titleholder Jaime Munguia's win over Bruno Surace on May 4 could be in jeopardy after he tested ...