Gregoire wrote:
As for the best in history, I don't have a definitive answer, I was asking more about the best peak on a particular surface and on all surfaces.
Just a little help - as far as peak on specific surface, we all know Nadal on clay is GOAT.
But as far as all surfaces Novak (again) has the highest peak.
Wiki - "Djokovic holds the distinction of having 16.950 ranking points on 6 June 2016, the most ATP points ever accumulated by any player."
The most ATP points at one time shows how dominant a player was in a year, which is what most people would consider as peak.