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.

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.

The sweet taste of victory at the Australian Open is still fresh in the mouth of American tennis player Madison Keys, who at the age of 29 won her first Grand Slam title by defeati