Vladan Petrov leads the Polymarket field at roughly 21% for Serbia’s next presidential election, followed closely by Miloš Vučević, Vladan Đokić, Ana Brnabić, and several other figures clustered in the low-to-mid teens, reflecting a wide-open contest after Aleksandar Vučić’s September 2026 resignation. Constitutional term limits bar Vučić from a third term, shifting focus to potential successors within the ruling SNS and allied circles while the opposition Student List and other groups weigh candidates ahead of the parliamentary vote on October 25. The presidential contest must conclude by late December 2026 or early 2027, but the absence of finalized nominees and uncertainty over how parliamentary results will shape coalition dynamics have kept implied probabilities fragmented and responsive to polling shifts and party announcements.