What is your take on another option on the best-of-five Grand Slam matches for men: best three out of four sets and if the match is tied 2–2 then use the 10-point tiebreaker. Same ending as if it's five sets without having to play a fifth set.

Australian Open champion Madison Keys credits therapy with helping her understand herself, and that helped her become a better tennis player.

The American discussed the importance of 'being honest' and 'getting help' to finally overcome the biggest hurdle of her career.