The newlywed Keys, whose husband and coach is former American tennis player Bjorn Fratangelo, said after some much needed sleep, they'll be "back to work on Monday" to prepare for "lots of tournaments" including the BNP Paribas Open at Indian Wells and the Miami Open back to back in March.

Ranked 14th and seeded 19th, the 29-year-old American upsets top-ranked two-time defending champion Aryna Sabalenka in three sets in Melbourne

MELBOURNE, Australia — Madison Keys beat Aryna Sabalenka 6-3, 2-6, 7-5 in the Australian Open final at Melbourne Park Saturday.

Keys, born in Illinois and now based in Florida, is the oldest woman to become a first-time Slam champ since Flavia Pennetta, who was 33 at the 2015 US Open.

Aryna Sabalenka threw her racket on the sideline. She sat on her bench with a towel over her head. She then even briefly walked off the court before the trophy ceremony when her bid for a third consecutive Australian Open championship ended with a 6-3,

American Madison Keys produced an inspired display to beat defending champion Aryna Sabalenka 6-3 2-6 7-5 in the Australian Open final on Saturday and capture her maiden Grand Slam title. The 29-year-old,

American underdog Madison Keys finally gets her hands on a Grand Slam trophy after holding off defending champion Aryna Sabalenka to win the Australian Open.

Madison Keys upset two-time defending champion Aryna Sabalenka 6-3, 2-6, 7-5 in the Australian Open tennis final on Saturday to win her first Grand Slam title.

Madison Keys stuns Aryna Sabalenka in Australian Open final as World No 1 smashes racket in defeat - live - Keys triumphs to win first grand slam title, defeating Sabalenka 6-3 2-6 7-5 in a nerve-shre