Trader consensus favors Rep. Julia Letlow as the frontrunner in Louisiana's closed Republican U.S. Senate primary on May 16, with 66% implied probability reflecting President Trump's endorsement and her surge in recent Emerson College polling released April 30, where she and State Treasurer John Fleming lead incumbent Sen. Bill Cassidy among likely GOP primary voters. Cassidy's trailing 4.8% stems from lingering opposition over his 2021 vote to convict Trump after January 6 and his public criticism of Gov. Jeff Landry's April 30 decision to proceed with the Senate contest despite suspending House primaries post-Supreme Court voting rights ruling—early voting begins May 2. Fleming's solid 30.4% signals a tight two-way battle, with turnout among Trump-aligned voters a key factor.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJulia Letlow 66%
John Fleming 30.4%
Bill Cassidy 4.5%
Tracy Dendy <1%
$245,185 Vol.
$245,185 Vol.
Julia Letlow
66%
John Fleming
30%
Bill Cassidy
5%
Tracy Dendy
<1%
Julie Emerson
<1%
Blake Miguez
<1%
Kathy Seiden
<1%
Eric Skrmetta
<1%
Samuel “Sammy” Wyatt
<1%
Randall Arrington
<1%
Chris Holder
<1%
Xan John
<1%
Julia Letlow 66%
John Fleming 30.4%
Bill Cassidy 4.5%
Tracy Dendy <1%
$245,185 Vol.
$245,185 Vol.
Julia Letlow
66%
John Fleming
30%
Bill Cassidy
5%
Tracy Dendy
<1%
Julie Emerson
<1%
Blake Miguez
<1%
Kathy Seiden
<1%
Eric Skrmetta
<1%
Samuel “Sammy” Wyatt
<1%
Randall Arrington
<1%
Chris Holder
<1%
Xan John
<1%
If no 2026 Louisiana Republican Senate Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first announcement of the results from the Louisiana Republican Party; however an overwhelming consensus of credible reporting may suffice.
Market Opened: Dec 22, 2025, 1:09 PM ET
Resolver
0x2F5e3684c...If no 2026 Louisiana Republican Senate Primary takes place, this market will resolve to “Other.”
The resolution source for this market will be the first announcement of the results from the Louisiana Republican Party; however an overwhelming consensus of credible reporting may suffice.
Resolver
0x2F5e3684c...Trader consensus favors Rep. Julia Letlow as the frontrunner in Louisiana's closed Republican U.S. Senate primary on May 16, with 66% implied probability reflecting President Trump's endorsement and her surge in recent Emerson College polling released April 30, where she and State Treasurer John Fleming lead incumbent Sen. Bill Cassidy among likely GOP primary voters. Cassidy's trailing 4.8% stems from lingering opposition over his 2021 vote to convict Trump after January 6 and his public criticism of Gov. Jeff Landry's April 30 decision to proceed with the Senate contest despite suspending House primaries post-Supreme Court voting rights ruling—early voting begins May 2. Fleming's solid 30.4% signals a tight two-way battle, with turnout among Trump-aligned voters a key factor.
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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