Not there in RS yet, I just haven't put as much time in ranked so far in 20. But the legend league games, friendlies, and casual games have been a mixed bag. It played very well on release, if anything it was a hair too slow. But now it's a little ridiculous.
In a legend game yesterday, my opponent had Newhouser and I had Sale. I won 3-0, but it simply wasn't fun. 5 hits between both sides. 17 Ks between both sides. Newhousers fastball was almost untouchable. It just isn't fun, even when you win.
I'm convinced they're able to tinker with pitch speeds on the back end without having to release a patch.