Leylah Fernandez is on to the finals of the Citi Open after defeating the third-seeded Elena Rybakina of Kazakhstan 6-7 (2), 7-6 (3), 7-6 (3) in a three-hour and 12-minute marathon on Saturday afternoon.

Leylah Fernandez battled back to upset Elena Rybakina and Anna Kalinskaya ousted a resurgent Emma Raducanu to set up the DC Open final.

The biggest tennis title of Leylah Fernandez's career arrived at the D.C. Open on Sunday with the help of a terrific backhand, some superb returning — and energy courtesy of Shake Shack's burgers and fries.