In the quarterfinals , he defeated Joseph Arguello of the United States by points , 29 : 11 .
Tapia 's first competition for the Puerto Rico national cadet boxing team was the 2007 AIBA Cadet World Boxing Championships .
In the quarterfinals , Tapia defeated Joseph Arguello of the United States by points , 29 : 11 .
Tapia 's first competition for the Puerto Rico national cadet boxing team was the 2007 AIBA Cadet World Boxing Championships .