WTA Tournaments — O
WTA main-tour and Olympic tournaments whose names begin with the letter O. Select any year to view that edition's draw, winner, and results.
| Tournament and editions |
|---|
| Oakland (1996 / 1995 / 1994 / 1993 / 1992 / 1991 / 1990 / 1989 / 1988 / 1986 / 1985 / 1984 / 1983 / 1982 / 1981 / 1980 / 1979) |
| Ocala (1974) |
| Oeiras (2014 / 2013) |
| Ojai (1983 / 1982 / 1976 / 1974 / 1973 / 1972 / 1970 / 1969 / 1968) |
| Oklahoma (2000 / 1999 / 1998 / 1997 / 1996 / 1995 / 1994 / 1993 / 1992 / 1991 / 1990 / 1989 / 1988 / 1987 / 1986) |
| Oklahoma City (2001 / 1982 / 1972 / 1971) |
| Oldsmar (1978 / 1977) |
| Opatija (1970) |
| Oporto (2002 / 2001) |
| Orange (1982 / 1981 / 1977 / 1973 / 1969) |
| Orlando (1985 / 1984 / 1983 / 1982 / 1981 / 1980 / 1979 / 1975 / 1974 / 1970 / 1969 / 1968) |
| Ortisei (1969 / 1968) |
| Oskarhamn (1977) |
| Oslo (1991 / 1974 / 1970) |
| Ostend (1968) |
| Ostrava Open (2026 / 2022 / 2021 / 2020 / 1974 / 1973 / 1970 / 1968) |
| Overland Park (1969) |
| Overpelt (1981) |