MANILA, Philippines -- After methodically working the right hand, Manny Pacquiao's pet left started to find its mark.
Pacquiao's left straight widened David Diaz's cut as his radar-guided right continued to keep Diaz at bay, but now, also doing a good job of setting up his dangerous left straight.
But Diaz continued to roll with the punches, proving he could take Pacquiao's best combinations.