WCT Finals 1971 and 1972 (& 1974)
I just heard an interview with Ken Rosewall that was just conducted in the last week or so. He was asked what was his most special victory. He said, and this will surprise you, that the WCT finals victories of 1971 and 1972 were. I seem to also remember that Newcombe said that the 1974 WCT finals win was his most special victory.