Parra , 32 , 31 - 2 - 1 ( 18 ) , has faced tougher foes and appears to be the better banger of the two combatants .
Neither shows real knockout power .
Parra , 32 , 31 - 2 - 1 ( 18 ) , has faced tougher foes and appears to be the better banger of the two combatants , although neither shows real knockout power .