Marquette Pool find Harris and Trump are about even in Wisconsin
Trump has the support of 50% of registered voters in a Marquete Poll survey, versus 49% for Harris in a direct matchup; however, among likely voters, the results are reversed, with Harris chosen by 50% of voters, and Trump by 49%.
Marquette Poll finds near-even match between Harris, Trump in Wisconsin • Wisconsin Examiner
Marquette poll shows striking changes in Wisconsin race
Poll shows tight race between Harris and Trump in Wisconsin - Spectrum