MeatTornado
Talk Tennis Guru
I hate it, but I have to go with Serena for now. I don't want to argue about whose competition was tougher, because that's the same argument i dislike when Djokodal fans try to degrade Fed's 04-07 wins. Let's just look at the accomplishments (only singles, doubles makes it even worse).
Serena has 3 extra slams, and the triple career slam, with a gold medal on top of it. She's won 4 in a row, twice (both with the Channel Slam). She's probably the only player that has a leg up on Roger's longevity too. She won her first slam at 17 (4 years younger than Fed) and is still nearly matching what Fed's doing at 37. I'm pretty sure she has slightly more time at #1 too.
Roger has 2 main things in his favor: consistent dominance and being his own sport's GOAT.
He has less slams than Serena but still more than any man in history. That's worth something. And his dominance at multiple majors is unparalleled. He's won 5 in a row at 2 different slams. Serena's best is 3 in a row, once. She's much more streaky than Fed. His qf/sf/f streaks in his prime are unlike anything she's come close to pulling off.
Serena has 3 extra slams, and the triple career slam, with a gold medal on top of it. She's won 4 in a row, twice (both with the Channel Slam). She's probably the only player that has a leg up on Roger's longevity too. She won her first slam at 17 (4 years younger than Fed) and is still nearly matching what Fed's doing at 37. I'm pretty sure she has slightly more time at #1 too.
Roger has 2 main things in his favor: consistent dominance and being his own sport's GOAT.
He has less slams than Serena but still more than any man in history. That's worth something. And his dominance at multiple majors is unparalleled. He's won 5 in a row at 2 different slams. Serena's best is 3 in a row, once. She's much more streaky than Fed. His qf/sf/f streaks in his prime are unlike anything she's come close to pulling off.