Tom Tiffany secured the Republican nomination for Wisconsin governor in the August 11, 2026 primary with approximately 95 percent of the vote against nominal challenger Andy Manske. Key drivers included Donald Trump’s early endorsement, which prompted several higher-profile candidates such as Washington County Executive Josh Schoemann to exit, followed by the state GOP’s endorsement and Tiffany’s substantial fundraising advantage. As a sitting U.S. representative with prior state legislative experience, Tiffany faced no serious primary opposition after these withdrawals, producing the current trader consensus reflected in market pricing. With the primary complete and results certified, resolution hinges only on any unforeseen procedural delays, though none have materialized.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTom Tiffany 100.0%
Eric Hovde <1%
Andy Manske <1%
Sean Duffy <1%
$101,239 Vol.
$101,239 Vol.
Tom Tiffany
100%
Eric Hovde
<1%
Andy Manske
<1%
Sean Duffy
<1%
Rebecca Kleefisch
<1%
Josh Schoemann
<1%
Tommy Thompson
<1%
Tim Michels
<1%
Tom Tiffany 100.0%
Eric Hovde <1%
Andy Manske <1%
Sean Duffy <1%
$101,239 Vol.
$101,239 Vol.
Tom Tiffany
100%
Eric Hovde
<1%
Andy Manske
<1%
Sean Duffy
<1%
Rebecca Kleefisch
<1%
Josh Schoemann
<1%
Tommy Thompson
<1%
Tim Michels
<1%
If no 2026 Wisconsin Gubernatorial Republican Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first official announcement of the results from the Wisconsin Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Market Opened: Dec 11, 2025, 10:40 AM ET
Resolver
0x2F5e3684c...Outcome proposed: No
No dispute
Final outcome: No
If no 2026 Wisconsin Gubernatorial Republican Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first official announcement of the results from the Wisconsin Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...Outcome proposed: No
No dispute
Final outcome: No
Tom Tiffany secured the Republican nomination for Wisconsin governor in the August 11, 2026 primary with approximately 95 percent of the vote against nominal challenger Andy Manske. Key drivers included Donald Trump’s early endorsement, which prompted several higher-profile candidates such as Washington County Executive Josh Schoemann to exit, followed by the state GOP’s endorsement and Tiffany’s substantial fundraising advantage. As a sitting U.S. representative with prior state legislative experience, Tiffany faced no serious primary opposition after these withdrawals, producing the current trader consensus reflected in market pricing. With the primary complete and results certified, resolution hinges only on any unforeseen procedural delays, though none have materialized.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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