Pegula, Keys, Navarro Lead U.S. BJK Cup Squad
Madison Keys will return to Billie Jean King Cup action playing for her former coach, Lindsay Davenport. Photo by Robert Prange/Getty Images Experienced champions and rising stars will lead the U.S. Billie Jean King Cup quest. World No. 5 Jessica Pegula, Madison Keys, Emma Navarro, Caroline Dolehide and Taylor Townsend will lead Team USA when it hosts Belgium…