Originally Posted by Dan Lobb
I strongly guess that most of the European scores were not on clay. We need some real evidence. When I looked at Cannes, it failed the test.
You seem to ignore that the usual surface in Europe was clay.
I even am not sure if the 1964 Cannes indoor tournament was not on clay.
For instance I do know that Rosewall beat Trabert in the 1959 Vienna INDOOR matches on CLAY.
USA defeated Austria in the 1990 Davis Cup encounter in a soccer stadium on CLAY.