Martina has been ranked No. 1 on the WTA Tour for a total of 331 weeks, stretching between 1978 and 1987, including 156 consecutive weeks between 1982 and 1985. When the computer rankings first came into effect on November 1, 1975, she was ranked #3. In addition, to the singles ranking, Martina has also been ranked #1 in the doubles, which began in September 1984.