First, Francesco Molinari, the reigning British Open champion, tried out Callaway Golf's wedges. He grew to like the wedges and eventually added them to his bag. Then the world's 10th-ranked player tried the brand's newest driver and golf ball offerings. He liked them too and and they were added to his bag, as well. This week, Callaway announced the signing of Molinari to an endorsement agreement. Now the Italian is playing a full bag of the brand's equipment, including the new Epic Flash driver and the Chrome Soft X golf ball.