I have received several messages telling me that I am wrong about Edison Volquez's changeup. When I saw him he must have been having a bad day, because he was telegraphing the pitch quite clearly, rendering it ineffective. But more than one reliable source, one with "insider status," insists that his changeup is excellent and that I just saw him on a bad day. Accordingly, I have revised the Volquez comment in the book to reflect this.
