Former US Open champion is a new mom.
Day 1 of the 2020 World TeamTennis season is in the books.
The 2016 US Open quarterfinalist plans to skip New York next month.
"The Hammer" pounded his way to the title, edging Tsitsipas in a sudden death final
The Russian takes out Thiem in the final at Kitzbuhel.
Hall of Famer shares longevity secrets.
Milos Raonic and Mardy Fish are both out.
