Perhaps they remember her from Junior Orange Bowl tournaments at Salvadore Park and Biltmore Tennis Center in Coral Gables, or from the Crandon Park Tennis Center in Key Biscayne, where 5-foot-10 Keys dazzled spectators with her 114 mph serve as a 14-year-old in the Orange Bowl Under-18s division.

Madison Keys’ Grand Slam window wasn’t just closing. It had been slammed shut. She has always been an excellent player, but it felt like women’s tennis had passed her by. Far from her peak in 2017, when she was ranked No.

American Madison Keys clinched her first Grand Slam title over the weekend, defeating the No. 1-ranked woman and two-time defending champion Aryna Sabalenka in the 2025 Australian Open final. The 29-year-old tennis star joins "CBS Mornings" to discuss her epic victory.

World No. 1 Jannik Sinner beat No. 2 Alexander Zverev 6-3, 7-6 (7-4), 6-3 on Sunday to win the Australian Open for the second straight year. Sinner is the first Italian to win three Grand Slams, as he also won the 2024 US Open.

Jannik Sinner, right, of Italy holds the Norman Brookes Challenge Cup after defeating Alexander Zverev of Germany in the men’s singles final at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 26, 2025. (AP Photo/Ng Han Guan)

World No. 2 Alexander Zverev was forced to address previous domestic abuse allegations made against him after he was heckled by a member of the crowd after the Australian Open final on Sunday.