Incumbent Governor Jim Pillen's 95.7% implied probability in the Nebraska Republican gubernatorial primary reflects his overwhelming incumbency advantage and fragmented field of minor challengers ahead of the May 12, 2026, vote. Pillen officially filed for re-election in January 2026 following his 2022 primary win over Charles Herbster, with no high-profile rivals emerging since—opponents like Sal Holguin, Sheila Korth-Focken, Gary L. Rogge, Jacy Todd, and John Walz remain longshots lacking resources or endorsements. Absent recent polling on the primary, trader consensus underscores Nebraska GOP loyalty to sitting executives, where historical base rates favor incumbents. Late-breaking scandal, major endorsement shift, or voter turnout surprise among conservatives could narrow odds, though barriers remain high with 11 days left.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJim Pillen 95.6%
John Walz <1%
Gary L. Rogge <1%
Sheila Korth-Focken <1%
$129,239 Vol.
$129,239 Vol.
Jim Pillen
96%
John Walz
1%
Gary L. Rogge
1%
Sheila Korth-Focken
<1%
Jacy Todd
<1%
Charles Herbster
<1%
Sal Holguin
<1%
Jim Pillen 95.6%
John Walz <1%
Gary L. Rogge <1%
Sheila Korth-Focken <1%
$129,239 Vol.
$129,239 Vol.
Jim Pillen
96%
John Walz
1%
Gary L. Rogge
1%
Sheila Korth-Focken
<1%
Jacy Todd
<1%
Charles Herbster
<1%
Sal Holguin
<1%
If no 2026 Nebraska 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 Nebraska Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Market Opened: Dec 4, 2025, 5:57 PM ET
Resolver
0x2F5e3684c...If no 2026 Nebraska 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 Nebraska Republican Party; however, an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...Incumbent Governor Jim Pillen's 95.7% implied probability in the Nebraska Republican gubernatorial primary reflects his overwhelming incumbency advantage and fragmented field of minor challengers ahead of the May 12, 2026, vote. Pillen officially filed for re-election in January 2026 following his 2022 primary win over Charles Herbster, with no high-profile rivals emerging since—opponents like Sal Holguin, Sheila Korth-Focken, Gary L. Rogge, Jacy Todd, and John Walz remain longshots lacking resources or endorsements. Absent recent polling on the primary, trader consensus underscores Nebraska GOP loyalty to sitting executives, where historical base rates favor incumbents. Late-breaking scandal, major endorsement shift, or voter turnout surprise among conservatives could narrow odds, though barriers remain high with 11 days left.
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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