Madison Keys bringing her late-career breakthrough to US Open

Madison Keys began her tennis season on the best attainable excessive.
After coming shut as a 2017 U.S. Open finalist, the 30-year-old lastly gained her first Grand Slam title on the Australian Open.
Not solely that, she defeated three-time Grand Slam champion and defending Australian Open champion and world No. 1 Aryna Sabalenka in a three-set thriller, 6-3, 2-6, 7-5.
It was the sweetest victory conceivable for the world-No. 6 American, and he or she has but to even replicate on the beautiful late-career breakthrough.