Gambling site shows this key support suddenly plummeting for JD Vance’s 2028 presidential bid
Betting markets indicate declining confidence in a Donald Trump endorsement for JD Vance's 2028 presidential campaign.Summary
According to the Polymarket betting site, gamblers are significantly decreasing their predictions of a Donald Trump endorsement for Vice President JD Vance’s anticipated 2028 presidential run. Wagering now suggests only a 14% chance of an endorsement before 2027, a sharp drop from 45% in late December 2025. This decline coincides with increasing polling strength for Donald Trump Jr. in the 2028 Republican primary. While Vance still leads in overall polls, including in key states like New Hampshire, and remains the favorite to win the GOP nomination on Polymarket (55%), the diminishing expectation of a Trump endorsement introduces a new dynamic to the race. Secretary of State Marco Rubio is a distant second in Polymarket betting at 13.4%. President Trump has previously stated that a Vance-Rubio ticket would be strong, but has not yet made a formal endorsement.
(Source：Staten Island Ny Local News)