Traders have priced Annie Andrews as the clear frontrunner to capture the South Carolina Democratic Senate primary nomination, reflecting her established statewide profile from prior congressional campaigns and stronger early fundraising and organizational support compared with her rivals. Catherine Fleming Bruce and Kyle Freeman register only marginal shares, consistent with limited polling visibility and donor momentum in a low-turnout contest within a state where Democrats face structural headwinds. The outcome could still shift if late endorsements from national party leaders or prominent state officials consolidate behind an alternative, or if debate performances and last-minute voter mobilization alter turnout patterns ahead of the June primary. Historical patterns in similar low-competition Democratic primaries show that commanding leads can narrow when opposition resources consolidate or unexpected scandals emerge.