Leylah Fernandez proved her resolve three times over on the way to the DC Open final — in two grueling matches against top-15 players and one against her former doubles partner and good friend, Taylor Townsend.

Leylah Fernandez walked slowly toward her player box and triumphantly raised both arms in the air. Her dad and coach, Jorge Fernandez, promptly did the same celebration, quickly transitioning to a flex.