2018Final results
2018 election for South Carolina House District 123
South Carolina House of Representatives · South Carolina
Jeff Bradley (R) won with 62.0% of the vote, defeating Mario Martinez (D) by 24.1 points.
Jeff BradleyRepublican · winner · incumbent
62.0%10,781
Mario MartinezDemocrat
37.9%6,594
17,394 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET