American teenager Amanda Anisimova upstaged 11th seed Aryna Sabalenka 6-3 6-2 to storm into the fourth round of the Australian Open and signal the arrival of a new force in women's tennis on Friday.

PARIS (Reuters) - Teenager Amanda Anisimova hopes the confidence she gained during her amazing run at the French Open will help her to succeed during the grasscourt season. A day after bamboozling ...