Australian Open 2023 Watch: Novak Djokovic sings happy birthday to his mother after reaching Australian Open semifinal The Serb dispatched Andrey Rublev in straight sets to remain on course for a record-extending 10th Australian Open men’s singles title. Scroll Staff Jan 25, 2023 · 06:12 pm Novak Djokovic after booking his spot in the 2023 Australian Open semifinals on Wednesday | AFP / William West Play We welcome your comments at letters@scroll.in. australian open 2023 australian open tennis novak djokovic