In the deciding set of the Australian Open finals on January 25, Illinois-born, Florida-raised Madison Keys, the 19th ranked player, steeled herself against her opponent, Aryna Sabalenka of Belarus, the formidable No.

Days after her first Slam title, the tennis star shares what stoked her confidence, how she tweaked her game, and why representation matters on the court.

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.