Evan Bayh was elected Indiana's secretary of state in 1986, with 53 percent of the vote, defeating Robert O. Bowen, son of former Gov. Otis R. Bowen. In 1988, Bayh won 53 percent of the vote to defeat Republican Lt. Gov. John M. Mutz for the governor's office. In 1992, Bayh defeated Republican Linley Pearson with 63 percent of the vote.
He was elected to the U.S. Senate in 1998, defeating Fort Wayne Mayor Paul Helmke, a Republican, with 63 percent of the vote.