2013 WTA Tour

The 2013 WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2013 tennis season. The 2013 WTA Tour calendar comprised the Grand Slam tournaments (supervised by the International Tennis Federation, the WTA Premier tournaments (Premier Mandatory, Premier 5, and regular Premier), the WTA International tournaments, the Fed Cup (organized by the ITF), and the year-end championships (the WTA Tour Championships and the WTA Tournament of Champions). Also included in the 2013 calendar is the Hopman Cup, which was organized by the ITF and does not distribute ranking points.

This was the complete schedule of events on the 2013 calendar, with player progression documented from the quarterfinals stage.

These tables present the number of singles (S), doubles (D), and mixed doubles (X) titles won by each player and each nation during the season, within all the tournament categories of the 2013 WTA Tour: the Grand Slam tournaments, the year-end championships (the WTA Tour Championships and the Tournament of Champions), the WTA Premier tournaments (Premier Mandatory, Premier 5, and regular Premier), and the WTA International tournaments. The players/nations are sorted by: 1) total number of titles (a doubles title won by two players representing the same nation counts as only one win for the nation); 2) cumulated importance of those titles (one Grand Slam win equalling two Premier Mandatory/Premier 5 wins, one year-end championships win equalling one-and-a-half Premier Mandatory/Premier 5 win, one Premier Mandatory/Premier 5 win equalling two Premier wins, one Premier win equalling two International wins); 3) a singles > doubles > mixed doubles hierarchy; 4) alphabetical order (by family names for players).

The following players won their first main circuit title in singles, doubles, or mixed doubles:

The following players defended a main circuit title in singles, doubles, or mixed doubles:

The Race to the Championships determines the players in the WTA Tour Championships in October. The WTA rankings are based on tournaments of the latest 52 weeks.

The following is the 2013 top 20 ranked players in the world and top 20 in the Race to the Championships. Players must include points from the Grand Slams, Premier Mandatory tournaments and the WTA Championships. For Top 20 players, their best two results at Premier 5 tournaments will also count. Gold backgrounds indicate players that qualified for the WTA Tour Championships. Blue backgrounds indicate players that qualified as alternates at the WTA Tour Championships.

The following is 2013 season's top 20 doubles players ranked individually, followed by a list of the top 10 doubles pair in the Race to the Championships. Gold backgrounds indicate teams that have qualified for WTA Tour Championships.