Hoffman's stuff appears largely the same, but he is really throwing less FB and more Splitters.
His command appears much better so far.
He's an interesting reliever. Found that splitter years ago, but it was his third weapon. He was a 40% slider guy with Philadelphia. Tried to be more of a three pitch guy last year, with disastrous results. Interesting and surprising that he is now a 40% splitter guy.
His overall Stuff+ does not support this kind of K rate though. A good chunk of that is a mirage.
Worth noting, however, that his velo is slightly up on everything.
If the command improvements hold, he should be very good.
I guess splitters are hard to run through the Stuff models so there is also the possibility that it is an elite pitch but the models don't recognize it.