(Reuters) -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. After a brief rain delay in the nation's capital, Fernandez - who was just one game away from defeat in the semi-finals - overcame the extreme humidity to capture her first WTA 500 title in her first final in over a year.

One game away from defeat, Leylah Fernandez battled all the way back to win a 3-hour and 12-minute, three-tiebreak epic over Elena Rybakina in the Mubadala Citi DC Open semifinals. In the final, she will meet Anna Kalinskaya,

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.