Originally Posted by rocketassist
Federer would have struggled in previous clay eras simply because the topspin clay court expert has always bothered him on the surface- Nadal causing him trouble wasn't the first time. Guga, Mantilla, even a past it Costa have ground him into the mud.
Bruguera still the holder of Fed's biggest career beating (6-1 6-1 in Barcelona)
back when Fed had no BH