Derrick James breaks down how they beat Brian Castano last weekend at The Dignity Health Sports Park in Carson, Ca. The quality of punches seems to be the difference, which eventually lead to the defeat and KO of Brian Castano. @FightHype.com @ESNEWS @CHAMPSIDE @BT Sport @SHOWTIME Sports @Boxtalk101 @Matchroom Boxing @TYT Sports @Fight Hub TV @PBC ON FOX @iFL TV @DAZN Boxing @Sky Sports Boxing