Relying too heavily on sports betting data and analytics can lead to several pitfalls, primarily overconfidence in numbers that may not account for all variables. Data can sometimes present a misleading picture, as it often doesn't capture real-time factors such as player injuries, weather conditions, or team dynamics; these qualitative aspects can significantly impact outcomes. Additionally, an overemphasis on historical performance might cause bettors to overlook current trends or changes in team strategies.