Charles E. Grassley vs John Knudson: head-to-head
Tale of the tape
| Grassley | Statistic | Knudson |
|---|---|---|
| 11–0 | Career record | 0–1 |
| 6,483,117 | Career popular votes | 34,880 |
| 11 | Elections in our record | 1 |
Shared races
| Year | Grassley | Knudson | Winner |
|---|---|---|---|
| 1978 | 103,659 (74.82%) | 34,880 (25.18%) | Charles E. Grassley |