Carlos Alcaraz's serve comes of age as he eyes maiden Australian Open title
Carlos Alcaraz is showcasing a significantly improved serve at the Australian Open, mirroring Novak Djokovic's efficiency. Having worked on his service motion, Alcaraz reached the quarterfinals, demonstrating a smoother, more consistent delivery. He faces Alex De Minaur next, while American Learner Tien, the youngest quarterfinalist since 2015, takes on Alexander Zverev.