World No. 8 will play with Wilson for the rest of his career.
The winner of two majors and an Olympic Gold says the Davis Cup was more enjoyable to win.
Betway's sponsorship run began at this year's Fed Cup final in Prague.
Behind every great champion is a teacher; Martina Hingis reveals who taught Roger Federer to win.
"The decision has been made that we will not continue our professional relationship in the upcoming year," Raonic writes.
Juan Martin del Potro takes a big step in his wrist rehabilitation.
In a poignant post on social media, world No. 1 pays tribute to her dear, departed dog Jackie.
