The ATP rankings are the official world rankings for men’s singles tennis. They are calculated by taking a player’s best 19 tournament results to determine their ranking over the preceding 52 weeks. The ATP rankings determine which tournaments a player can enter and their seeding. For example...
aThat means he will move from his current No.4 position to No.3 in the ATP rankings.It leapfrogs him over Roger Federer to rank among the world's top three tennis players,behind Rafael Nadal and word No.1,Novak Djokovic 那意味他从他的潮流将移动没有位置向没有在ATP等第。它跳过他Roger...
All had active local and colo- nial governments with elections open to most free men, with a growing devotion to the ancient rights of English- men and a sense of self government that stimulated sup- port for republicanism. All had legalized the African slave trade. With high birth rates, ...