
The good from Week 1 of the U.S. Open: Venus, Roger and Rafa. The bad: another Andy Roddick tantrum, a fight among fans, a dumb scalper. Jon Wertheim issues his Midterm Grades.
Joe Posnanski admits it -- he is fascinated by hitting counts. Which are most likely to produce a home run? A stolen base? A double play? How important is a 3-2 count? Find out here.