| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | Purdue Boilermakers football - Conference championships |  |  |  |  |
| 3 | Season | Coach | Conference | Record | Conference Record |
| 4 | 1891 | Knowlton Ames | IIAA | 4–0 | 4–0 |
| 5 | 1892 | Knowlton Ames | IIAA | 8–0 | 4–0 |
| 6 | 1893 | D.M. Balliet | IIAA | 5–2–1 | 4–0 |
| 7 | 1894 | D.M. Balliet | IIAA | 9–1 | 4–0 |
| 8 | 1918† | A. G. Scanlon | Big Ten Conference | 3–3 | 1–0 |
| 9 | 1929 | James Phelan | Big Ten Conference | 8–0 | 5–0 |
| 10 | 1931† | Noble Kizer | Big Ten Conference | 9–1 | 5–1 |
| 11 | 1932† | Noble Kizer | Big Ten Conference | 7–0–1 | 5–0–1 |
| 12 | 1943† | Elmer Burnham | Big Ten Conference | 9–0 | 6–0 |
| 13 | 1952† | Stu Holcomb | Big Ten Conference | 4–3–1 | 4–1–1 |
| 14 | 1967† | Jack Mollenkopf | Big Ten Conference | 8–2 | 6–1 |
| 15 | 2000† | Joe Tiller | Big Ten Conference | 8–4 | 6–2 |

Question: In which years and with what records did Purdue have unbeaten seasons?
Answer: Purdue had five unbeaten seasons, going 4–0 in 1891, 8–0 in 1892, 8–0 in 1929, 7–0–1 in 1932 and 9–0 in 1943.