The 22-year-old Canadian took down Australia's Maya Joint in the Round of 32, U.S.'s Jessica Pegula in the Round of 16, U.S.'s Taylor Townsend in the quarterfinals, and Great Britain's Emma Raducanu in the semifinals on her way to the title match—where she beat Russia's Anna Kalinskaya in straight sets (6–1, 6–2).

Leylah Fernandez earned the biggest win of her career as she beat Anna Kalinskaya 6-1 6-2 in the Washington Open final on Sunday.

Leylah Fernandez needed just 1 hour and 9 minutes to cruise past Anna Kalinskaya and win the Mubadala Citi DC Open title -- her first WTA 500 trophy.

The 22-year-old won 6-7 (2-7) 7-6 (7-3) 7-6 (7-3) in three hours and 16 minutes to set up a final against Anna Kalinskaya