Most Betted Sports of All Time: BettingRanker’s Report | 2026
Betting volume remains the most reliable indicator of sports betting industry trends, revealing where bettors place their trust and where sportsbooks invest their resources. As an independent betting research authority. analyzes these patterns to help bettors understand the evolving landscape. In 2026, three forces reshape betting dominance: globalization connects bettors to leagues worldwide, mobile platforms enable instant wagering, and in-play markets transform how we engage with live events. This analysis combines historical data with modern trends to reveal which sports have dominated betting throughout the online era—and why those patterns are shifting faster than ever before.
