The ATP rankings have been updated, and we'll be keeping track of every player inside the top 10 ahead of the US Open.

At only 20 years old, Kim Clijsters made it to number one in the world in both singles and doubles, but the ultimate ...

Rafael Nadal holds the ATP record with 912 consecutive weeks in the top 10. Here's the list of top five players to maintain ...

Women's tennis world rankings are calculated by the WTA, who award points based on a player's performance at particular ...