Serena Williams battled Canadian teen Bianca Andreescu in the women's final of the 2019 US Open.
Williams chased Grand Slam title No. 24, as well as her first Grand Slam title since giving birth to daughter Olympia in September 2017.
Check out photos of Williams, from her start around the grounds this year at the USTA Billie Jean King National Tennis Center, to tennis' biggest stage inside Arthur Ashe Stadium.
Serena Williams in action against Petra Martic at the 2019 US Open.
Serena Williams in action against Karolina Muchova at the 2019 US Open.
Serena Williams during her match against Karolina Muchova at the 2019 US Open.
Serena Williams in action against Qiang Wang in a quarterfinal match at the 2019 US Open.
Serena Williams reacts against Qiang Wang in a quarterfinal match at the 2019 US Open.
Serena Williams in action against Elina Svitolina in a semifinal match at the 2019 US Open.
Serena Williams in action against Elina Svitolina in a semifinal match at the 2019 US Open.
Serena Williams makes her way onto the court prior to her Women's singles final match against Bianca Andreescu at the 2019 US Open.
Serena Williams in action against Bianca Andreescu during the women's singles final match at the 2019 US Open.
Serena Williams in action against Bianca Andreescu in the women's singles final at the 2019 US Open.
Serena Williams in action against Bianca Andreescu in the women's singles final at the 2019 US Open.
Serena Williams in action against Bianca Andreescu during the Women's singles final match at the 2019 US Open.
Serena Williams in action against Bianca Andreescu in the women's singles final at the 2019 US Open.
Bianca Andreescu reacts to beating Serena Williams during the women's singles final match at the 2019 US Open.
