Mar. 19 10:23 AM PT11:23 AM MT12:23 PM CT1:23 PM ET13:23 ET17:23 GMT1:23 10:23 AM MST12:23 PM EST12:53 PM VEN21:23 UAE11:23 AM CT-Prado will not be ready for Opening Day after an MRI revealed a Grade 1 right hamstring strain. Analysis: Prado was injured Wednesday playing for Venezuela in the World Baseball Classic. He also is dealing with a calf strain, and it's unclear how much time he'll miss. "I want to make sure that I'm 100 percent and not trying to rush this," Prado told the Miami Herald. "First of all, I just have to get pain-free running. That's our main goal now and after that be strong enough to hold up with a healthy hamstring."