Dr. Annie Andrews commands 89% trader consensus as the South Carolina Democratic Senate primary frontrunner on June 9, driven by her superior fundraising—over $1.4 million raised quarterly from 156,000 grassroots donors without corporate PAC money—and high name recognition from her 2022 congressional bid and active campaign trail, including a well-attended Greenville event on April 1 that underscored her momentum among party activists. Catherine Fleming Bruce and Kyle Freeman trail at 5% each, reflecting their lower visibility as a repeat candidate and recent entrant despite efforts like county convention appearances and term-limits pledges. Absent polling data, traders view Andrews' organizational edge as decisive in this low-profile primary, though a late surge or scandal could shift odds ahead of early voting.