However , Nastase won all six his matches , wiping away any controversy or doubt .
Barthes , first concession As a concession to the organisers in Paris , the best of the French -- Pierre Barthes -- was added to the first six in the Grand Prix ranking .
Nastase won all six his matches , wiping away any controversy or doubt .
Barthes , first concession As a concession to the organisers in Paris , the best of the French -- Pierre Barthes -- was added to the first six in the Grand Prix ranking .