Originally Posted by TERRASTAR18
it's subjective but you accept the one who agrees with you....
well respected by another non-players.....
I didn't say you're are wrong about Serena is the best at her peak.
Tier1(goat): Federer; Tier 1.5: Laver, Gonzales, Sampras, Nadal, Borg;
Tier 2: Lendl, Connors, Rosewall, Tilden; Tier 2.5: McEnroe, Agassi