Curt Cignetti's Indiana program shattered expectations in 2025, posting a 32.5 SP+ rating - 32.6 points above the school's 20-year average. This historic turnaround included a 16-0 season, six wins against top-11 teams, and the program's first national title. The Hoosiers' surge from perennial basement-dwellers to playoff contenders redefined coaching impact metrics.

The SP+ rating system, which blends team performance against historical baselines with raw quality metrics, now ranks Cignetti above Nick Saban's 2012 Alabama (32.4) and Jimbo Fisher's 2013 Florida State (30.8). This places Indiana's 2025 campaign among the top 20 coaching performances since 2006, with Cignetti topping the list alongside Saban's four 20-year peak seasons.

While Kirby Smart (26.8 avg) and Ryan Day (30.7 in 2013) maintain elite status, Rhett Lashlee (SMU) and GJ Kinne (Texas State) emerge as surprise 2020s contenders. Lashlee's Mustangs averaged 14.5 SP+ ratings over three seasons despite program turmoil, while Kinne transformed Texas State from a 3.6-win program to 7.7 wins per season.

For 2026, Oklahoma State stands out with first-year coach Eric Morris inheriting a program 28 points below its historical SP+ average. Other teams like Texas Tech (McGuire) and Vanderbilt (Lea) show potential to exceed baselines, though projections remain cautious without established track records.