Its like this before every tournament except clay.
Its the same story for many years now. Never ends.
Some even saying grass now is similar to clay, so that means I guess USO slower than clay since it got to be faster than grass? Or is it slower than grass too?
Its pretty complicated all this and I lost the plot.
AO 2017 was fast for sure but the rest is nonsense. It will depend a lot on the draws as well as conditions. Plus fitness.
Also, if clay is slow and it is, then Federer should have not made so many finals there. Clearly he is capable though the soft draws helped him a lot too, but the point is, he's perfectly fine playing on slow surfaces. It doesn't go against him. In fact, I'd say these days, now that he's older, perhaps he needs a bit more time to set up his shots properly. So if the court is, say, medium slow, it's helps him.