Former Pinal County Sheriff Mark Lamb commands overwhelming trader consensus in the AZ-05 Republican primary due to President Trump's November 2025 endorsement, consistent polls showing him at 54-55% among likely GOP primary voters—including a December 2025 survey with a massive lead—and state Rep. Travis Grantham's March 2026 withdrawal for active-duty Air National Guard service, which has funneled residual support his way while leaving ex-NFL kicker Jay Feely trailing far behind. Lamb's fundraising dominance and Club for Growth backing further cement his frontrunner status in this deep-red East Valley district ahead of the July 21 primary. Odds could shift with a high-profile late entrant, damaging scandal, or standout debate performances by underdogs like Daniel Keenan.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMark Lamb 96.3%
Travis Grantham 1.9%
Jay Feely <1%
$47,254 Vol.
$47,254 Vol.
Mark Lamb
96%
Travis Grantham
2%
Jay Feely
<1%
Mark Lamb 96.3%
Travis Grantham 1.9%
Jay Feely <1%
$47,254 Vol.
$47,254 Vol.
Mark Lamb
96%
Travis Grantham
2%
Jay Feely
<1%
If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Republican sources, including https://www.rnc.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Market Opened: Nov 25, 2025, 5:27 PM ET
Resolver
0x2F5e3684c...If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official Republican sources, including https://www.rnc.org/.
Any replacement of the nominee before election day will not change the resolution of the market.
Resolver
0x2F5e3684c...Former Pinal County Sheriff Mark Lamb commands overwhelming trader consensus in the AZ-05 Republican primary due to President Trump's November 2025 endorsement, consistent polls showing him at 54-55% among likely GOP primary voters—including a December 2025 survey with a massive lead—and state Rep. Travis Grantham's March 2026 withdrawal for active-duty Air National Guard service, which has funneled residual support his way while leaving ex-NFL kicker Jay Feely trailing far behind. Lamb's fundraising dominance and Club for Growth backing further cement his frontrunner status in this deep-red East Valley district ahead of the July 21 primary. Odds could shift with a high-profile late entrant, damaging scandal, or standout debate performances by underdogs like Daniel Keenan.
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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