Stephen Curry took a four-point lead Friday in the American Century Championship celebrity golf tournament. Curry had 27 points in the opening round under a form of the modified Stableford scoring system that awards a point for par, three for birdie and six for eagle and deducts two points for double bogey or worse. The Golden State Warriors star had a fast start with two birdies and an eagle on the first four holes at Edgewood Tahoe.