Originally Posted by veroniquem
Fed played in the 90s. He played his first ATP event in 1998. His game worked much better in the 2000s though...
Yes, and he as fully developed and was in his prime.
Tier1(goat): Federer; Tier 1.5: Laver, Gonzales, Sampras, Nadal, Borg;
Tier 2: Lendl, Connors, Rosewall, Tilden; Tier 2.5: McEnroe, Agassi