Greece and hosts Spain were the first teams to book their spots in the knockout stage of the Basketball World Cup on Monday by beating Puerto Rico while Senegal took their second surprise scalp in as many days. Greece improved to 3-0 in Group B with a 90-79 victory over Puerto Rico as Nikos Zisis led the way with 19 points while Giannis Antetokounmpo had 15 and Nick Calathes added 14 points ...