The Gridiron Index is a college football ratings and forecasting brand focused on making team performance easier to compare. Its ratings are adjusted for opponent strength, offering a view of how teams perform in the context of the competition they face rather than relying only on unadjusted results. The site also publishes forecasts before kickoff and grades each forecast after the game, making its predictions and subsequent outcomes part of the same transparent process.

This combination of opponent-adjusted ratings and postgame evaluation gives visitors a way to follow both the analytical view of college football teams and the accuracy of predictions over time. Framed by the motto “Football, Quantified,” The Gridiron Index presents a data-oriented approach to the sport. Its core offering is the ratings and forecasts themselves; the available description does not specify additional products, services, or details about the underlying rating model.

For readers interested in structured comparisons and forecasts, the brand centers on quantifying college football and assessing predictions against what happens on the field