Share
On August 16, 2026, Nigeria’s Independent National Electoral Commission (INEC) declared Ademola Adeleke of the Accord Party winner of the Osun State governorship election. However, Africa’s largest prediction market, Bayse Markets, had already called it weeks before the election.
For most of the country, the result came after weeks of a tightening race. In the final stretch of the campaign, the opposition APC ramped up activity, and word across social and traditional media increasingly portrayed the election as too close to call, on Bayse, that framing never held up.
In the weeks leading up to the election, Adeleke’s chances of winning averaged around 69%, climbing as high as 88% by election day itself. The gap between public conversation and market pricing on Bayse is the interesting part. X threads and news coverage suggested uncertainty. Meanwhile, the probability, priced in real time by people trading with real money on the outcome, told a different and ultimately more accurate story.
As Nigeria’s first FSGRN-licensed prediction market and forerunner in Africa, Bayse is setting the standard for what a credible prediction market looks like, and it was on full display during the Osun State governorship. Unlike traditional polls, prediction markets aggregate the collective judgment of people who have something to lose if they’re wrong. That financial stake is what makes the difference. Because participants have skin in the game, they’re incentivised to trade on genuine conviction rather than noise.
