Brazil · soccer
Brasileirão Série B: 13 matches, 135 expert predictions, 37% overall accuracy. Includes the experts who call this league best, plus every match on record.
Method: accuracy is the share of settled predictions that were correct; pending ones are excluded from the denominator. The expert ranking lists only those with at least 15 records here. Figures aggregate public prediction-market records and are recomputed once a day.