VARAZDIN, Croatia, (AP) -- Results Sunday from the Davis Cup World Group first-round tie between Croatia and Ecuador on indoor hard court at Gradska Sportska Dvorana Varazdin: Croatia 5, Ecuador 0 Reverse Singles Antonio Veic, Croatia, def. Julio-Cesar Campozano, 6-4, 7-6 (4). Ivan Dodig, Croatia, def. Ivan Endara, 6-1, 6-3.