Stevie hit a tremendous gear in the middle of the match to get 15 games ahead at one point. The wheels came off at the end and he lost like 10 out of 11 games, missing some easy balls along the way.
From what I have seen of Day 1, and having watched Bartrum on TAR as well as in person, it does not appear that CB has the same high gear as Moore does. The real question will be if Stevie can hit that same gear as yesterday and sustain it. If he does, Stevie might win by 20 games or more. If he plays like he did at the front and back end of day one, Bartrum has a real good chance to win this.