Against a fellow southpaw like Diaz , the tactics he normally employs , especially his lead left hand , did n't work as well as he would have liked -- .
When he did land , Diaz smiled through the pain .
Against a fellow southpaw like Diaz , the tactics he normally employs , especially his lead left hand , did n't work as well as he would have liked -- and when he did land , Diaz smiled through the pain .