Based in Saratoga Springs, N.Y., the world No. 34 is keeping busy with a variety of fitness activities, English lessons and her adorable dog.

Making his Tokyo debut, Novak Djokovic brushed aside concerns regarding his left shoulder after winning his first match since retiring in the fourth round of the US Open.

Though he lost in the semifinals of Washington D.C., Tsitsipas clinched another notable milestone for Greece this week.