Anastasija Sevastova (born 13 April 1990) is a professional tennis player from Latvia.
Currently the top-ranked Latvian singles player, she reached her career-high singles ranking of world No.
11 in October 2018 after reaching her first Premier Mandatory final at the China Open.
She has won four singles titles on the WTA Tour, as well as thirteen singles and four doubles titles on the ITF Women's Circuit.
Somewhat like Kim Clijsters, Sevastova is best-known for her success at the US Open, particularly in recent years.
In 2016, she defeated the reigning French Open champion and world No.
3 Garbiñe Muguruza, as well as Australian Open semifinalist Johanna Konta, en route to her first Grand Slam quarterfinal.
In 2018, she reached her first Grand Slam semifinal, defeating defending champion and world No.
3 Sloane Stephens in the quarterfinals, whom she had lost to at that same stage in 2017, before losing to Serena Williams.