Fernandez achieved the biggest tennis title of her career at the Citi D.C. Open on Sunday, leaving her little time to rest before she set up against 19-year-old Australian player Maya Joint, who is world No. 45 according to the latest WTA Tennis rankings. She lost in straight sets, 6-4, 6-1.

Fresh off a win at the Citi DC Open in Washington, the 22-year-old from Laval, Que., will play her opener at the National Bank Open presented by Rogers Tuesday afternoon opposite Maya Joint. The Australian lost to Fernandez in a first-round match in Washington.

Canada's Leylah Fernandez defeated Russian Anna Kalinskaya 6-1, 6-2 for her fourth career WTA title at the Citi Open hardcourt tennis tournament on Sunday.