Also included in the 2010 calendar is the Hopman Cup, which does not distribute ranking points, and is organized by the ITF.
[1][2] This is the complete schedule of events on the 2010 calendar, with player progression documented from the quarterfinals stage.
[17] 2 For the first round only, any player who competes in a live rubber, without a win, receives 10 ranking points for participation.
[17] 4 Performance bonus awarded to a singles player who wins 8 live matches in a calendar year.
Following is a list of notable players (winners of a main tour title, and/or part of the ATP rankings top 100 (singles) or top 50 (doubles) for at least one week) who announced their retirement from professional tennis during the 2010 season: Following is a list of notable players (winners of a main tour title, and/or part of the ATP rankings top 100 (singles) or top 50 (doubles) for at least one week) who came out of retirement from professional tennis during the 2010 season: