State Sen. Mayes Middleton leads trader consensus at 78.5% implied probability to win the Texas Attorney General Republican primary runoff against U.S. Rep. Chip Roy (26.5%), driven by his first-place finish in the March 3 primary with 39% of the vote to Roy's 32%, fueled by nearly $14 million in self-funding that dwarfs Roy's fundraising. Third-place finisher Aaron Reitz, endorsed by outgoing AG Ken Paxton, backed Middleton on March 25, likely consolidating conservative support ahead of the May 26 runoff. Recent attack ads and responses highlight differences on border policy and state priorities, but low-turnout runoffs favor well-funded frontrunners amid historical GOP primary patterns.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMayes Middleton
78%
Chip Roy
26%
Mayes Middleton
78%
Chip Roy
26%
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 leads trader consensus at 78.5% implied probability to win the Texas Attorney General Republican primary runoff against U.S. Rep. Chip Roy (26.5%), driven by his first-place finish in the March 3 primary with 39% of the vote to Roy's 32%, fueled by nearly $14 million in self-funding that dwarfs Roy's fundraising. Third-place finisher Aaron Reitz, endorsed by outgoing AG Ken Paxton, backed Middleton on March 25, likely consolidating conservative support ahead of the May 26 runoff. Recent attack ads and responses highlight differences on border policy and state priorities, but low-turnout runoffs favor well-funded frontrunners amid historical GOP primary patterns.
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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