WTA updated its official ranking

German tennis player Angelique Kerber who triumphed at the U.S. Open, tops the ranking. Serena Williams from the U.S. moved down to the second line, and Spanish Garbin Muguruza occupied the third position.

Kazakhstani Yulia Putintseva climbed from the 42^nd line to the 41^st,  while Yaroslava Shvedova jumped 9 lines up having occupied the 43^rd position (52^nd in previous ranking).