Claim: In 2014, the first, second and third seeded players of the Internationaux de Strasbourg, a professional tennis tournament played on clay courts, are Sloane Stephense, Alizé Cornet and Kirsten Flipkens.
Evidence: Sloane Stephens 1 Alizé Cornet 2 Kirsten Flipkens 3 The 2014 Internationaux de Strasbourg was a professional tennis tournament played on clay courts.