Serena Williams congratulates Madison Keys after winning her first Grand Slam title at the Australian Open. The 29-year-old ...

Madison Keys, 29, became the fourth-oldest first-time Grand Slam champion and is the fifth American woman to win in Australia ...

Madison Keys — using a mix of solid serves, power and defense — upset two-time defending champion and top seed Aryna Sabalenka 6-3, 2-6, 7-5 to win the Australian Open on Saturday, giving the ...

Madison Keys says she kept telling herself to be brave down the stretch of a tight third set in the Australian Open final ...

Facing crackling third-set pressure tonight, Keys beat back stress and knocked out world No. 1 Aryna Sabalenka capturing ...

Madison Keys appeared destined for a Grand Slam trophy. Sixteen years later on a breezy night in Melbourne, she held it in her hands.

Madison Keys was a tennis prodigy, beating Serena Williams when she was just 14 years old, but had not won a grand slam title ...

The American tennis player, 29, secured her first grand slam title on Jan. 25, achieving a breakthrough win over world No. 1 ...

In a hard-fought, three-set match, Keys outlasted Sabalenka 6-3, 2-6, 7-5 to win the Australian Open and her first career major. ESPN's broadcast caught Keys's reaction to her incredible win, as she ...

American underdog Madison Keys finally gets her hands on a Grand Slam trophy after holding off defending champion Aryna ...

Madison Keys of the United States won her first Grand Slam title on Saturday, defeating two-time defending champion Aryna Sabalenka of Belarus in the Australian Open final at Melbourne Park. The ...