At the 1990 US Open, a reporter asked Arantxa Sánchez-Vicario what she kept in her oversized Reebok sports bag that she was toting around the grounds at Flushing Meadows. With a wide grin, and the exuberance of a teenager (Sánchez-Vicario was still four months away from turning 19), she explained that in addition to a half-dozen racquets, extra sets of strings, grips, socks, clothing, and assorted fruit, that she often carried her Pomeranian dog in the bag. It was good luck, she said with a bright smile, explaining how her dog traveled the globe with her.