The Golden State Valkyries have their first big free agent signing with Tiffany Hayes joining the expansion franchise. “Tiffany is a dynamic scorer who can change the momentum of a game in an instant,” Valkyries General Manager Ohemaa Nyanin said. The 35-year-old Hayes averaged 13.6 points, 3.3 rebounds and 2.4 assists during her 12-year career, playing with Atlanta, Connecticut and Las Vegas.