Serena Williams congratulated Madison Keys on her Australian Open triumph and also stated that it proved she's "one of the best" on the WTA Tour. In a thriller final at Melbourne Park, the 19th-seeded American upset world No.

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

Madison Keys has been through her fair share of gut-wrenching losses and injuries over her 15-year career. But her hard work and earnest perseverance was finally rewarded in spades at the.

Serena Williams has also come forward to praise and congratulate Madison Keys on winning her career's first Australian Open and Grand Slam title.According to Sportskeeda, Keys ended Aryan Sabalenka's 20-match winning streak and her dreams for

Keys, ranked 14th and seeded 19th, prevented Sabalenka from earning what would have been her third women's trophy in a row at the Australian Open — something last accomplished by Martina Hingis from 1997-99 — and her fourth major title overall.

Caroline Wozniacki won the Australian Open women's singles title in 2018 after beating Simona Halep in the final. Serena Williams won the Australian Open women's singles title in 2017 after beating Venus Williams in the final. Angelique Kerber won the Australian Open women's singles title in 2016 after beating Serena Williams in the final.

The first US woman to lift the title in the Open Era, Jordan won her sole Slam title at the Australian Open in 1979 – and remains one of the most surpri