Trader consensus heavily favors pediatrician Annie Andrews as the Democratic nominee in South Carolina's June 9 Senate primary, reflecting her overwhelming financial dominance with over $2.6 million cash on hand after raising $2.1 million in Q1 2026—dwarfing rivals Catherine Fleming Bruce's minimal resources and Kyle Freeman's $53,000 total receipts. Andrews benefits from prior name recognition from her 2022 House bid, endorsements including Emily's List and state party chair Jaime Harrison, and a robust volunteer network exceeding 1,800, enabling superior grassroots mobilization in this low-turnout primary. Recent town halls and rallies, like her April 1 Greenville event drawing crowds, have solidified her frontrunner status. Upsets could stem from a late scandal, major rival endorsement, or unexpected surge in organized turnout for underdogs, though structural barriers remain high.