Marcus Stroman is pretty good.
Sonny gray was perfect until this year when he got a more rotational trunk.
Tim lincecum was perfect until he lost his athleticism recently. Shame his carreer is going to end the way it is, with him oblivious to what he needs to do.
Chapman was perfect a couple years go. He still has excellent mechanics, although they're not perfect because he's strong enough that they don't need to be.