1975-76 Indiana's historic perfect season lives to see another year as last unbeaten falls
The 1976 Indiana Hoosiers are the last unbeaten men's basketball national champion, and with Tennessee's recent loss, the record stands to see another year — its 50th.source https://www.ncaa.com/news/basketball-men/article/2025-01-09/1975-76-indianas-historic-perfect-season-lives-see-another-year-last-unbeaten