WTA roundup: Two-time Stuttgart champ Iga Swiatek into quarterfinals
In her first match with new clay-court coach Francisco Roig, former World No. 1 Iga Swiatek cruised past Laura Siegemund of Germany 6-2, 6-3 on WednesIn her first match with new clay-court coach Francisco Roig, former World No. 1 Iga Swiatek cruised past Laura Siegemund of Germany 6-2, 6-3 on Wednes