Serena Williams won 73 WTA Tour-level singles titles.
Her 73 titles came across a career spanning 1995 to 2022. The total includes 23 major singles championships, five WTA Finals titles, one Olympic singles gold medal, one Grand Slam Cup, 23 titles at the top-level events formerly classified as Tier I and later as Premier Mandatory, Premier 5 or WTA 1000, and additional titles in the lower tour categories.
Williams’s 23 major singles titles are the most by any woman in the Open Era and place her second on the all-time women’s list behind Margaret Court’s 24. She won her first major at the 1999 US Open and her last at the 2017 Australian Open.
The number 73 refers to tournament titles, not match wins, major titles or total finals. Her career singles record in finals was 73 wins and 25 runner-up finishes, for 98 finals overall.