Brock Spack is the Head Coach at Illinois State, coaching since 2016. Staff history at 1 school, the head coaches he worked under and the players he coached.
Updated Nov 12, 2026Sources: school staff directories, TransferPortl coaching tenures, CFBD
Illinois State Staff, 2026
11- Brock SpackHead Coach
- Mickey TurnerOffensive Coordinator/Wide Receivers
- Travis NiekampDefensive Coordinator/Inside Linebackers
- Kye StewartAssociate Head Coach/Special Teams Coordinator/Outside Linebackers
- Dru RichardsonAssistant Coach/Defensive Backs/Special Teams Assistant
- Max CaltageroneAssistant Coach/Defensive Line/Defensive Recruiting Coordinator
- Harold EtheridgeAssistant Coach/Offensive Line
- Bob DunnAssistant Coach/Quarterbacks
- KeyShawn CarpenterAssistant Coach/Running Backs
- Cody DetiAssistant Coach/Safeties
- C.J. IrvinAssistant Head Coach/Run Game Coordinator/Tight Ends, Fullbacks, Assistant Offensive Line/Pro Liaison
Transfer Portal at Illinois State
Roster average Transfer Vulnerability Score (TVS): 14
| Cycle | In | Out | Net |
|---|---|---|---|
| 2026 | 7 | 10 | -3 |
| 2025 | 17 | 8 | +9 |
| 2024 | 2 | 1 | +1 |
| 2023 | 1 | 1 | 0 |
| 2022 | 2 | 0 | +2 |
Staff History by Season
2 stints- 2026
Illinois StateHead Coach - 2016-2024Illinois StateHead Coach