ORS here is what Schilling said after one of his starts:
In postgame interviews Schilling said "Tonight was a night I had the stuff to win and I didn't execute," saying he had a good fastball, felt good physically, but failed to command his pitches when he needed to. He also said he didn't throw his first splitter until the ninth hitter of the game, something he believes cost him, and he pointed to it as a pitch he must improve on and regain confidence in moving forward.
He got hammered but had good velocity. What was the problem then?
http://www.masslive.com/weblogs/leftfield/index.ssf?/mtlogs/mass_outofleftfield/archives/2005_08.html