Michael Katz holds a strong lead in trader consensus for the September 15 Delaware Republican Senate primary, reflecting his prior service as a state senator and 2024 independent Senate candidacy that provide greater name recognition than challenger John Shulli, an instructor at the U.S. Army War College with no prior elected experience. Shulli has raised substantially more funds, yet this has not shifted positioning in the low-profile race. No major endorsements, polls, or campaign events have emerged in recent weeks to alter the dynamics ahead of the primary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedDelaware Republican Senate Primary Winner
$32,771 Vol.
$32,771 Vol.
Sep 15, 2026
Michael Katz
77%
John Shulli
14%
$32,771 Vol.
$32,771 Vol.
Sep 15, 2026
Michael Katz
$1,841 Vol.
77%
John Shulli
$30,929 Vol.
14%
This market will resolve according to the winner of the Republican Primary for United States Senator from Delaware.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.Michael Katz holds a strong lead in trader consensus for the September 15 Delaware Republican Senate primary, reflecting his prior service as a state senator and 2024 independent Senate candidacy that provide greater name recognition than challenger John Shulli, an instructor at the U.S. Army War College with no prior elected experience. Shulli has raised substantially more funds, yet this has not shifted positioning in the low-profile race. No major endorsements, polls, or campaign events have emerged in recent weeks to alter the dynamics ahead of the primary.
This market will resolve according to the winner of the Republican Primary for United States Senator from Delaware.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.
Market Opened: Feb 25, 2026, 6:16 PM ET
Volume
$32,771End Date
Sep 15, 2026Market Opened
Feb 25, 2026, 6:16 PM ETResolver
0x69c47De9D...This market will resolve according to the winner of the Republican Primary for United States Senator from Delaware.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.Michael Katz holds a strong lead in trader consensus for the September 15 Delaware Republican Senate primary, reflecting his prior service as a state senator and 2024 independent Senate candidacy that provide greater name recognition than challenger John Shulli, an instructor at the U.S. Army War College with no prior elected experience. Shulli has raised substantially more funds, yet this has not shifted positioning in the low-profile race. No major endorsements, polls, or campaign events have emerged in recent weeks to alter the dynamics ahead of the primary.
This market will resolve according to the winner of the Republican Primary for United States Senator from Delaware.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.
If no 2026 Delaware 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 Delaware Republican party, however an overwhelming consensus of credible reporting may suffice.
Volume
$32,771End Date
Sep 15, 2026Market Opened
Feb 25, 2026, 6:16 PM ETResolver
0x69c47De9D...Michael Katz holds a strong lead in trader consensus for the September 15 Delaware Republican Senate primary, reflecting his prior service as a state senator and 2024 independent Senate candidacy that provide greater name recognition than challenger John Shulli, an instructor at the U.S. Army War College with no prior elected experience. Shulli has raised substantially more funds, yet this has not shifted positioning in the low-profile race. No major endorsements, polls, or campaign events have emerged in recent weeks to alter the dynamics ahead of the primary.
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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