Puetz T./Struff J-L. vs Nys H./Vasilevski A. prediction

Right my first tip in august will be on German duo.I think there are a number of things here for the German couple to win:sophistication,great balance,better results this year, both of which are at their maximum in ranking and can play fairly in virtually any composition.Their opponents are more or less challenger players, even though there were able to beat the ATP, but mostly with their traditional teammates(Nys with McLachlan,Vasilevski with Podlipnik)without them they have trouble go through the first or second round, even on challengers. That's why i do not expect any wonders from their premiere, Puetz and Struff have a high quality of debut and they should move into next round.GL