WTA
Seasons
Every WTA season since 1967: leaders, tournaments and stats.
2020s
- 2026No. 1 now Aryna SabalenkaMost titles Aryna Sabalenka (3)25 events
- 2025Year-end No. 1 Aryna SabalenkaMost titles Aryna Sabalenka (3)51 events
- 2024Year-end No. 1 Aryna SabalenkaMost titles Aryna Sabalenka (5)61 events
- 2023Year-end No. 1 Iga SwiatekMost titles Iga Swiatek (6)58 events
- 2022Year-end No. 1 Iga SwiatekMost titles Iga Swiatek (8)55 events
- 2021Year-end No. 1 Ashleigh BartyMost titles Ashleigh Barty (5)57 events
- 2020Year-end No. 1 Ashleigh BartyMost titles Aryna Sabalenka (3)24 events
2010s
- 2019Year-end No. 1 Ashleigh BartyMost titles Ashleigh Barty (4)56 events
- 2018Year-end No. 1 Simona HalepMost titles Petra Kvitova (5)61 events
- 2017Year-end No. 1 Simona HalepMost titles Elina Svitolina (5)61 events
- 2016Year-end No. 1 Angelique KerberMost titles Dominika Cibulkova (4)62 events
- 2015Year-end No. 1 Serena WilliamsMost titles Serena Williams (5)59 events
- 2014Year-end No. 1 Serena WilliamsMost titles Serena Williams (6)55 events
- 2013Year-end No. 1 Serena WilliamsMost titles Serena Williams (11)57 events
- 2012Year-end No. 1 Victoria AzarenkaMost titles Serena Williams (8)60 events
- 2011Year-end No. 1 Caroline WozniackiMost titles Caroline Wozniacki (6)57 events
- 2010Year-end No. 1 Caroline WozniackiMost titles Caroline Wozniacki (6)57 events
2000s
- 2009Year-end No. 1 Serena WilliamsMost titles Caroline Wozniacki (3)55 events
- 2008Year-end No. 1 Jelena JankovicMost titles Dinara Safina (4)57 events
- 2007Year-end No. 1 Justine HeninMost titles Justine Henin (10)62 events
- 2006Year-end No. 1 Justine HeninMost titles Justine Henin (6)61 events
- 2005Year-end No. 1 Lindsay DavenportMost titles Kim Clijsters (9)63 events
- 2004Year-end No. 1 Lindsay DavenportMost titles Lindsay Davenport (7)60 events
- 2003Year-end No. 1 Justine HeninMost titles Kim Clijsters (9)57 events
- 2002Year-end No. 1 Serena WilliamsMost titles Serena Williams (8)64 events
- 2001Year-end No. 1 Lindsay DavenportMost titles Lindsay Davenport (7)63 events
- 2000Year-end No. 1 Martina HingisMost titles Martina Hingis (9)60 events
1990s
- 1999Year-end No. 1 Martina HingisMost titles Lindsay Davenport (7)58 events
- 1998Year-end No. 1 Lindsay DavenportMost titles Lindsay Davenport (6)53 events
- 1997Year-end No. 1 Martina HingisMost titles Martina Hingis (12)49 events
- 1996Year-end No. 1 Steffi GrafMost titles Steffi Graf (7)53 events
- 1995Year-end No. 1 Steffi GrafMost titles Steffi Graf (9)51 events
- 1994Year-end No. 1 Steffi GrafMost titles Arantxa Sanchez Vicario (8)55 events
- 1993Year-end No. 1 Steffi GrafMost titles Steffi Graf (10)60 events
- 1992Year-end No. 1 Monica SelesMost titles Monica Seles (10)56 events
- 1991Year-end No. 1 Monica SelesMost titles Monica Seles (10)60 events
- 1990Year-end No. 1 Steffi GrafMost titles Steffi Graf (10)60 events
1980s
- 1989Year-end No. 1 Steffi GrafMost titles Steffi Graf (14)62 events
- 1988Year-end No. 1 Steffi GrafMost titles Steffi Graf (11)61 events
- 1987Year-end No. 1 Steffi GrafMost titles Steffi Graf (11)54 events
- 1986Year-end No. 1 Martina NavratilovaMost titles Martina Navratilova (14)56 events
- 1985Year-end No. 1 Martina NavratilovaMost titles Martina Navratilova (12)63 events
- 1984Year-end No. 1 Martina NavratilovaMost titles Martina Navratilova (13)55 events
- 1983Year-end No. 1 –Most titles Martina Navratilova (16)71 events
- 1982Year-end No. 1 –Most titles Martina Navratilova (15)113 events
- 1981Year-end No. 1 –Most titles Martina Navratilova (10)131 events
- 1980Year-end No. 1 –Most titles Martina Navratilova (11)129 events
1970s
- 1979Year-end No. 1 –Most titles Martina Navratilova (10)96 events
- 1978Year-end No. 1 –Most titles Martina Navratilova (11)82 events
- 1977Year-end No. 1 –Most titles Chris Evert (11)105 events
- 1976Year-end No. 1 –Most titles Chris Evert (9)91 events
- 1975Year-end No. 1 –Most titles Chris Evert (13)112 events
- 1974Year-end No. 1 –Most titles Chris Evert (12)154 events
- 1973Year-end No. 1 –Most titles Margaret Court (17)158 events
- 1972Year-end No. 1 –Most titles Evonne Goolagong (12)184 events
- 1971Year-end No. 1 –Most titles Billie Jean King (17)164 events
- 1970Year-end No. 1 –Most titles Margaret Court (21)226 events
1960s
- 1969Year-end No. 1 –Most titles Margaret Court (20)218 events
- 1968Year-end No. 1 –Most titles Gail Sherriff (17)240 events
- 1967Year-end No. 1 –Most titles Frances Maclennan (1)2 events