| 1991 Cincinnati Reds | ||
|---|---|---|
| League | National League | |
| Division | West | |
| Ballpark | Riverfront Stadium | |
| City | Cincinnati, Ohio | |
| Record | 74–88 (.457) | |
| Divisional place | 5th | |
| Owners | Marge Schott | |
| General managers | Bob Quinn | |
| Managers | Lou Piniella | |
| Television | WLWT, SportsChannel (Marty Brennaman, Gordy Coleman, Steve LaMar) | |
| Radio | WLW (Marty Brennaman, Joe Nuxhall) | |
| ||
The 1991 Cincinnati Reds season had the team defend their World Series championship, but the team would finish with a losing mark, regressing 17 games from the season before. Their winning percentage (.457) set a new record for worst among defending World Series champions, besting the previous mark set by the Chicago White Sox in 1918. This would be a record for seven years.[1]