Recent women's US Open singles champions after Bianca Andreescu won the 2019 title at Flushing Meadows on Saturday:
2019: Bianca Andreescu (CAN)
2018: Naomi Osaka (JPN)
2017: Sloane Stephens (USA)
2016: Angelique Kerber (GER)
2015: Flavia Pennetta (ITA)
2014: Serena Williams (USA)
2013: Serena Williams (USA)
2012: Serena Williams (USA)
2011: Sam Stosur (AUS)
2010: Kim Clijsters (BEL).