High Quality Content by WIKIPEDIA articles! The 1933 International Lawn Tennis Challenge was the 28th edition of what is now known as the Davis Cup. 24 teams would enter the Europe Zone; while 9 would enter the Americas Zone, 4 in North America and 5 in South America. Due to the large number of entries in Europe, 1933 saw the beginning of a "Qualifying Round" system, where losing teams in the 1st, 2nd, and Quarterfinal rounds would play-off against each other for four spots in the next year`s main draw.