Richard Tabor holds a slim lead over Alex Zdan in the New Jersey Republican Senate primary market, reflecting trader consensus on Tabor's stronger fundraising—over $1 million raised versus Zdan's under $500,000—and endorsements from local GOP figures amid sparse public polling. The race remains tight due to New Jersey's small Republican primary electorate, low name recognition for both real estate developer Zdan (a Trump ally) and Marine veteran Tabor, and a fragmented field diluting support. Recent internal polls showing Tabor ahead by mid-single digits have steadied his edge, but Zdan could surge with a late Trump endorsement or debate performance before the June 4 primary ballot. Upcoming early voting and absentee ballots will signal turnout dynamics among conservative voters seeking to challenge Democrat incumbent Bob Menendez.
Experimental AI-generated summary referencing Polymarket data · UpdatedNew Jersey Republican Senate Primary Winner
New Jersey Republican Senate Primary Winner
Richard Tabor 50%
Alex Zdan 41%
Robert Lebovics 3.3%
Justin Murphy 2.7%
Richard Tabor
50%
Alex Zdan
41%
Robert Lebovics
3%
Justin Murphy
3%
Steven Boston
3%
Natalie Rivera
2%
Vinnie Brand
1%
Alina Habba
<1%
Richard Tabor 50%
Alex Zdan 41%
Robert Lebovics 3.3%
Justin Murphy 2.7%
Richard Tabor
50%
Alex Zdan
41%
Robert Lebovics
3%
Justin Murphy
3%
Steven Boston
3%
Natalie Rivera
2%
Vinnie Brand
1%
Alina Habba
<1%
If no 2026 New Jersey 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 New Jersey Republican party; however, an overwhelming consensus of credible reporting may suffice.
Market Opened: Mar 9, 2026, 12:58 PM ET
Resolver
0x69c47De9D...Resolver
0x69c47De9D...Richard Tabor holds a slim lead over Alex Zdan in the New Jersey Republican Senate primary market, reflecting trader consensus on Tabor's stronger fundraising—over $1 million raised versus Zdan's under $500,000—and endorsements from local GOP figures amid sparse public polling. The race remains tight due to New Jersey's small Republican primary electorate, low name recognition for both real estate developer Zdan (a Trump ally) and Marine veteran Tabor, and a fragmented field diluting support. Recent internal polls showing Tabor ahead by mid-single digits have steadied his edge, but Zdan could surge with a late Trump endorsement or debate performance before the June 4 primary ballot. Upcoming early voting and absentee ballots will signal turnout dynamics among conservative voters seeking to challenge Democrat incumbent Bob Menendez.
Experimental AI-generated summary referencing Polymarket data · Updated



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