South Carolina Republican Presidential Primary Winner 2028

As of Fri, 06 Nov 2026 02:58:40 UTC, Polymarket traders price Candidate A (50.0%), Candidate E (50.0%), Candidate B (50.0%). The market has $1K in volume and closes on Wed, 08 Nov 2028.

Updated:

Current odds

OutcomeChanceYes priceNo price
Candidate A50.0%50.0¢50.0¢
Candidate E50.0%50.0¢50.0¢
Candidate B50.0%50.0¢50.0¢
Candidate C50.0%50.0¢50.0¢
Candidate D50.0%50.0¢50.0¢
Other50.0%50.0¢50.0¢
Marco Rubio42.5%42.5¢57.5¢
Ron DeSantis41.0%41.0¢59.0¢
J.D. Vance38.5%38.5¢61.5¢
Vivek Ramaswamy35.5%35.5¢64.5¢
Tucker Carlson34.5%34.5¢65.5¢
Ted Cruz34.5%34.5¢65.5¢
Tom Cotton34.5%34.5¢65.5¢
Donald Trump Jr.34.0%34.0¢66.0¢
Brian Kemp33.5%33.5¢66.5¢

Market details

Resolution rules

South Carolina is expected to hold a Republican presidential primary or caucus in 2028. This market will resolve according to the candidate who wins the most votes in the South Carolina Republican primary, caucus, or other official voting process by which the South Carolina public directs the voting of delegates for the selection of the 2028 Republican presidential nominee. If the relevant delegate selection process is a caucus or other multi-round process, the relevant vote count will be the final round vote count that determines the apportionment of statewide delegates. The named candidates will be primarily ranked by the number of valid votes received in the specified election. If two or more candidates are tied on valid votes, ties will be broken by alphabetical order of the candidates' last names. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If no 2028 South Carolina primary, caucus, or comparable process takes place, or if the results are not definitively known by the earliest of November 7, 2028, 11:59 PM ET, or the first day of the 2028 Republican convention, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the complete results from the South Carolina Republican Party; however, an overwhelming consensus of credible reporting may suffice.

Sources

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