Kiefer: neck not yet well enough, decided to take absolutely no risk for his preparation to Wimbledon
Santoro: injured his thigh in the third set against Safin
Nalbandian: well, I think he didn't have anymore much interest after facing almost disqualification against Schüttler in the first round
And if there is any problem, the choice for most singles performers is relatively easy that they rather miss doubles instead of going out on the court for a doubles match at the possible expense of singles.
Carlos --- C'MON Lleyton!!! --- Kiwi!!! --- Jürgen --- Juan
Best of luck to all Germans : Nicolas Kiefer | Rainer Schüttler | Lars | Florian | Tommy