Here’s the SC governor primary composition in the past 3 midterms (from @electioncord.com)
2018:
🔴GOP - 60.48%
🔵DEM - 39.52%
2022:
🔴GOP - 67.02%
🔵DEM - 32.98%
2026:
🔴GOP - 55.97%
🔵DEM - 44.03%
Dems have done very well this year, winning the early vote due to attempted redistricting