Jannik Sinner, sporting a white Nike baseball cap, is only a couple of steps ahead of Alex Zverev, wearing a red headband, as they walk out onto the Rod Laver Arena. Zverev steps out first.

Nike released two individual ads celebrating Jannik Sinner and Madison Keys' titles at the 2025 Australian Open.

Nike might have swept the podium with champions Jannik Sinner and Madison Keys, but it wasn’t just the big names that made waves in Melbourne.

Alexander Zverev in the red adidas gear.Credit: Getty Images On the other side of the net, Italian Jannik Sinner is clad in Nike. It is a more traditional look with the white shoes and shorts ...

On the men's side, the top two ranked players faced off, with Jannik Sinner dominating Alexander Zverev. Keys (as well as Sabalenka) and Sinner are Nike athletes. Tennis is as much style as it is ...