We've heard lots of times that Federer is 10-21 against Djokodal in Slams because he had an age disadvantage.
But excluding matches against each other, Big3 all have a much higher win percentage against players younger than them than they do against players older than them.
vs older / vs younger:
Federer 88.1% / 91.4%
Nadal 87.1% / 93.0%
Djokovic 88.7% / 94.2%
So is being older really a disadvantage?
@Lew II being old is an advantage these days, really.
Just recently, I was watching how:
JC Ferrero, 40 years old, was defeating Nadal in RG 2019
Sampras was dominating W 2019 in a way never seen before
Safin, 40 years old, at AO 2020 was blowing away all the youngsters, including a man named Federer who is just working on his game, preparing to enter his prime age.
except that, wait, this was a day dream, just like much of the Wonderland facts and stats.
In fact, the mind blowing percentages that you post, might be due to the fact that the current crop of players 19 - 27 years old are just not good enough.
Please compare the achievements of current crop of players aged 21 - 23 years old: Berrettini, Khachanov, Garin, Hurkacz, Coric, Harris, Zverev, Rublev, Fritz, Opelka, Bublik, Paul, Kwon, Tiafoe, Tsitsipas, de Minaur, Ruud, Humbert, Ymer
with some "youngsters" of the past like:
Safin. Born in 1980. 20 years later, in 2000 he became second youngest #2 in ranking. Won USO 2000, defeating Pistol Pete in the final. Reached #1 in rankings. All in 2000 while was 20 years old.
Hewitt. Born in 1981. 20 years later in 2001 became world #1. Won USO 2001, defeating Pistol Pete in the final. All in 2000 while was 20 years old.
Roddick. Born in 1982. 21 years later won USO 2003 and later reached #1 in raking in 2003
JC Ferrero. Born in 1980. 23 years later won RG at the age and reached #1 in ranking in 2003
Nadal. Born in 1986. 19 years later won RG 2005 defeating Roger on the way. Reached #2 in rankings. In 2008, at the age of 22 reached #1 in rankings
Djokovic. Born in 1987. 21 years later won AO 2008, defeating Hewitt and then Roger en route. In 2011 reached #1 in ranking, at the age of 24