The 9th Maccabiah Games, which were held from July 9 to 19, 1973, were opened in Ramat Gan Stadium, Israel. Spain and Costa Rica made their debuts in the Games. A total of 1,800 athletes competed on behalf of 27 countries in 20 branches of sport, in 30 venues across Israel. The Games took place ten months after the 1972 Summer Olympics in Munich, where 11 Israeli athletes and coaches were slain during the Munich Massacre. The United States won 76 gold medals (and 162 total medals), and Israel was next with 60 gold medals (and 166 total medals).