Tony Petersen has announced his retirement as the offensive coordinator for Illinois State football after four successful seasons. Under his leadership, the Redbirds achieved four consecutive winning seasons, including back-to-back playoff appearances, culminating in a run to the 2025 FCS National Championship game. Head coach Spack praised Petersen's significant contributions to the program and quarterback development throughout his 30-year coaching career. Petersen’s offense achieved remarkable scoring and yardage metrics, showcasing his effectiveness in building a competitive team.

By the Numbers
  • ISU ranked No. 1 in the FCS with 392 offensive first downs.
  • The Redbirds scored an average of 30.8 points per game in 2025, ranking No. 34 nationally.
  • Quarterback Tommy Rittenhouse led the FCS with 40 passing touchdowns in 2025.
State of Play
  • Petersen's retirement comes after a transformative period for the Redbirds, marked by significant athletic achievements.
  • Illinois State's offense ranked highly in various categories during his tenure, including scoring and total yardage.
What's Next

The Redbirds will need to find a new offensive coordinator who can build on Petersen's legacy and continue the program's upward trajectory. Identifying a candidate with a similar vision for offensive excellence will be crucial for maintaining team competitiveness.

Bottom Line

Petersen's retirement signifies the end of a successful era for Illinois State football, highlighting the importance of strategic leadership in maintaining momentum in the program's future. It's crucial for the Redbirds to capitalize on his legacy while pursuing ongoing development and success.