but yeah we live today with a bunch of artificial intelligence it is everywhere today and as far as I know machine learning and AI use past data to make predictions in the future just like the trading but I believe the winrate is around 60-70% because the real world event cant be accurately predict in my opinion.
Artificial intelligence (AI) can predict game outcomes by analyzing player performance, team statistics, and external variables. AI algorithms can identify probabilities for future events like match outcomes, goal scorers, cards issued, and assists. AI-powered predictions have an accuracy rate of around 87%, compared to 60-65% for human experts according to https://deepgram.com/ai-apps/ai-sports-prediction