Apr 13, 2009 11:31 AM EST

Buster Posey, the Giants first round pick (fifth overall) in 2008, went 2-for-4 with a home run on Sunday.

He now has a .732 OPS through the first four games of the 2009 Single-A season for the San Jose Giants.

Click here to view RealGM's prospect report on Buster Posey.

Via Chrisotpher Reina