Australian Open 2025 Seeds. Official atp tennis top seeds and players in action from men's professional tennis tournaments on the atp tour. The 32 seeds for the men’s and women’s singles events at ao 2025 have been released, with defending champions and world no.1s jannik sinner and aryna sabalenka heading the lists.

Jannik sinner is set to defend his title at the australian open, where the italian is the top seed. It was first held in 1905.