John J. Duncan Sr. vs Roger Cowan: head-to-head
Tale of the tape
| Sr. | Statistic | Cowan |
|---|---|---|
| 11–0 | Career record | 0–1 |
| 1,172,075 | Career popular votes | 30,146 |
| 11 | Elections in our record | 1 |
Shared races
| Year | Sr. | Cowan | Winner |
|---|---|---|---|
| 1970 | 85,849 (73.31%) | 30,146 (25.74%) | John J. Duncan Sr. |