Diaz powers Redbirds in semifinal opener
Cards infielder homers twice, plates three; O'Neill also goes yard
Since Aledmys Diaz has Major League experience, Memphis hitting coach Mark Budaska noticed he was being pitched around in the Pacific Coast League. But when the Cardinals infielder gets a pitch to hit, he doesn't waste it.Diaz slugged two homers and drove in three runs on Wednesday as Memphis topped