Andreas Petrovic is edging ever closer to becoming the first German on the WTA Tour to become a top 10 hit since compatriot Anke Huber in October 2000 .
Andreas Petrovic cracked the world 's top 25 at the start of this season .
Andreas Petrovic , who cracked the world 's top 25 at the start of this season , is edging ever closer to becoming the first German on the WTA Tour to become a top 10 hit since compatriot Anke Huber in October 2000 .