MADRID (AP) — Rafael Nadal beat Denis Shapovalov 6-3, 7-6 (7) to give Spain its sixth Davis Cup title with a win over first-time finalist Canada on Sunday. Roberto Bautista Agut, playing three days after the death of his father, had given Spain a 1-0 lead by beating Félix Auger-Aliassime 7-6 (3), 6...