1999 ATP Tour
The Association of Tennis Professionals Tour is the elite professional tennis circuit organised by the ATP. The 1999 ATP Tour calendar comprises the Grand Slam tournaments, supervised by the International Tennis Federation, the ATP Super 9, the ATP Championship Series, the ATP World Series, the ATP World Team Cup, the ATP Tour World Championships and the Grand Slam Cup. Also included in the 1999 calendar are the Davis Cup and the Hopman Cup, which do not distribute ranking points, and are both organised by the ITF.
In April 1999 ATP signed a $1.2bn 10-year-deal with the sports marketing agency ISL Worldwide to promote the sport. The deal gave ISL the commercial rights for the Super-9 tournaments as well as the ATP World Championship. The ATP also introduced a simplified ranking system and made participation in the Super-9 events mandatory for top players.
Schedule
This is the complete schedule of events on the 1999 calendar, with player progression documented from the quarterfinals stage.;Key
| Grand Slam |
| ATP Tour World Championships |
| ATP Super 9 |
| ATP Championship Series |
| ATP World Series |
| Team Events |
January
February
March
April
May
June
July
August
September
October
November
Statistical information
These tables present the number of singles, doubles, and mixed doubles total number of titles cumulated importance of those titles a singles > doubles > mixed doubles hierarchy; 4) alphabetical order.;Key
| Grand Slam tournaments |
| Year-end championships |
| ATP Super 9 |
| ATP Championship Series |
| ATP World Series |
| All titles |