Poonsawat fails blood test, fight with Rigondeaux off

By Dan Ambrose: The Nonito Donaire – Jorge Arce card was hit with a crushing blow today with the news that the Poonsawat Kratingdaenggym vs. Guillermo Rigondeaux fight won’t be on the card due to Poonsawat failing two blood tests. However, he didn’t test positive for performance enhancing drugs according to ESPN. It was some [...]