New Davis Cup proves exciting but calendar still a challenge

Spain's Rafael Nadal blows confetti off the trophy after Spain defeated Canada 2-0 to win the Davis Cup final in Madrid, Spain, Sunday, Nov. 24, 2019. (AP Photo/Manu Fernandez)

MADRID — Despite its flaws, the new Davis Cup got a passing grade on its first edition, with its modern look being accompanied by plenty of excitement on the court.