| 2026 | Evans Scholars Invitational | Korn Ferry Tour | Tommy Morrison | USD 1,000,000 |
| 2025 | NV5 Invitational | Korn Ferry Tour | John Keefer | USD 1,000,000 |
| 2024 | NV5 Invitational presented by Old National Bank | Korn Ferry Tour | Thomas Rosenmüller | USD 1,000,000 |
| 2023 | NV5 Invitational presented by Old National Bank | Korn Ferry Tour | Trace Crowe | USD 1,000,000 |
| 2022 | NV5 Invitational presented by Old National Bank | Korn Ferry Tour | Harry Hall | USD 750,000 |
| 2021 | Evans Scholars Invitational presented by First Midwest Bank | Korn Ferry Tour | Cameron Young | USD 600,000 |
| 2019 | Evans Scholars Invitational | Korn Ferry Tour | Scottie Scheffler | USD 550,000 |
| 2008 | Bank of America Open | Korn Ferry Tour | Kris Blanks | USD 750,000 |
| 2007 | LaSalle Bank Open | Korn Ferry Tour | John Riegger | USD 750,000 |
| 2006 | LaSalle Bank Open | Korn Ferry Tour | Jason Dufner | USD 750,000 |
| 2005 | LaSalle Bank Open | Korn Ferry Tour | Chris Couch | USD 750,000 |
| 2004 | LaSalle Bank Open | Korn Ferry Tour | Brendan Jones | USD 650,000 |
| 2003 | LaSalle Bank Open | Korn Ferry Tour | Andre Stolz | USD 500,000 |