Wisconsin is a study in political contrasts, as can be seen in the clashing ideologies of the two high-profile incumbents on this year’s ballot. Read more

Senator Tammy Baldwin, a Democrat who was the country’s first openly gay senator, defeated Republican opponent, State Senator Leah Vukmir, in her re-election bid.

Gov. Scott Walker, a Republican who once had presidential ambitions, is seeking a third term. His eight years in office have been marked by tax reductions, an improving economy and heavily protested cuts to the power of labor unions. Mr. Walker has warned his supporters this year of the possibility of a “blue wave.” His Democratic opponent, Tony Evers, the state schools superintendent, has promised to reverse many of Mr. Walker’s signature policies.