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

Leylah Fernandez will be trying to win her first WTA title of the season, and Anna Kalinskaya will seek the first of her career when they meet each other in the final of the hard-court D.C. Open.