Marquette is traditionally the "Gold Standard" of WI polling, and we're starting to see one horse break out of the stall with all the momentum on their side, while the other is a lagging former Kentucky Derby winner as "has been" of days of yonder....
I suspect these numbers might well break even stronger in favor of Evers in the next Marquette poll of WI, considering the "Big Mo" is on the Dems side in WI after all of the Election results we have seen from the State.
Old face... hack WI 'Pub GOV who as backed just about every reactionary agenda wearing the "Moderate Face of a Moderate 'Pub GOV", slinking behind his desk cube in the Governor's Mansion, while neglecting to do anything real to address fundamental core issues of concerns to his constituents....
There is a new day blooming in Wisconsin, and Walker is a "has been" virtual clone of Paul Ryan, and never done much at all to stand up for the people of his State against the reactionary forces that existed within the Republican Party at a National Level even prior to Trump, while at the same time slashing taxes on the wealthy, sticking it to the Unions, gutting entitlement programs, etc....
It's a wonder that WOW is so supportive of him in November '18....
It's only 5 points and Evers is below 50; Calm down.