Richard Tabor holds a 53.5% implied probability as the trader consensus frontrunner in New Jersey's Republican U.S. Senate primary, propelled by a string of county Republican organization endorsements in late February and March, including decisive wins in Atlantic, Hunterdon, Somerset, Ocean, and Middlesex counties over rival Alex Zdan. Zdan commands 37% with victories in Monmouth, Cumberland, Salem, Burlington, and Cape May, highlighting a divided NJGOP establishment unwilling to unify, as seen in Morris County's decision against endorsing on March 19. The crowded field solidified post-March 23 petition deadline, relegating Robert Lebovics, Justin Murphy, and others to low-single digits amid absent public polling, with the June 2 primary looming as the key test of organizational strength and voter turnout.