State Sen. Mayes Middleton's commanding lead in the March 3 Republican primary for Texas attorney general—securing 46% of the vote through nearly $14 million in self-funding—has solidified trader consensus at 79% implied probability for the May 26 runoff victory over U.S. Rep. Chip Roy (17%). Middleton overcame Roy's early polling edge with a surge in advertising, drawing endorsements from Gov. Greg Abbott, Lt. Gov. Dan Patrick, and most recently former primary rival Aaron Reitz on March 25, who cited Middleton's alignment with President Trump's policies. Low primary turnout (11% of registered voters) underscores the stakes for mobilizing GOP base voters ahead of early voting May 18-22, though Roy's congressional profile retains competitive potential.
Experimental AI-generated summary referencing Polymarket data · UpdatedMayes Middleton
79%
Chip Roy
17%
Mayes Middleton
79%
Chip Roy
17%
If the results of this election are not definitively known by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Texas Republican party, however an overwhelming consensus of credible reporting may suffice.
Market Opened: Mar 4, 2026, 3:48 PM ET
Resolver
0x69c47De9D...If the results of this election are not definitively known by December 31, 2026, 11:59 PM ET, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Texas Republican party, however an overwhelming consensus of credible reporting may suffice.
Resolver
0x69c47De9D...State Sen. Mayes Middleton's commanding lead in the March 3 Republican primary for Texas attorney general—securing 46% of the vote through nearly $14 million in self-funding—has solidified trader consensus at 79% implied probability for the May 26 runoff victory over U.S. Rep. Chip Roy (17%). Middleton overcame Roy's early polling edge with a surge in advertising, drawing endorsements from Gov. Greg Abbott, Lt. Gov. Dan Patrick, and most recently former primary rival Aaron Reitz on March 25, who cited Middleton's alignment with President Trump's policies. Low primary turnout (11% of registered voters) underscores the stakes for mobilizing GOP base voters ahead of early voting May 18-22, though Roy's congressional profile retains competitive potential.
Experimental AI-generated summary referencing Polymarket data · Updated



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