Because Nadal is a lefty, and most righties’ slice returns often go cross court to ad court, right into Nadal’s GOAT forehand. Wawrinka’s slices/blocks do just fine against righty two-handers.He only blocks first serve returns and stands way back to return seconds (which is why he has a tough time against nadal, nadal eats block/slice returns for breakfast).
Remember that lefties are a tiny minority in the Tour.
And much better than 2HBH at handling low/slice balls on the receiving end. Anyone who actually plays tennis can confirm this.It’s interesting many of the people you guys have mentioned are from the s and v ages. I guess one handers can have great block returns but has huge disadvantages when attacking the modern topspin and kick serves compared to two handers. But it doesn’t mean one handers have no advantages at all, I do think it is easier to generate spin and angels, and the dtl shot while riskier is more rewarding
Hey, and don’t forget that Federer often eats servebots for lunch.