Summary (tl;dr)

Senator Lindsey Graham and Annie Andrews are trending after both secured their respective party's nominations in the South Carolina primary elections for the U.S. Senate, setting the stage for a general election contest in November 2026.

Essential Background

Lindsey Graham has served as a U.S. Senator for South Carolina since 2003 and is seeking his fifth term. South Carolina has a strong Republican lean, with no Democrat winning a statewide office there since 2000, making it an uphill battle for any Democratic challenger. Annie Andrews, a pediatrician from Charleston, previously ran unsuccessfully for a U.S. House seat in 2022.

The Full Story

On Tuesday, June 9, 2026, incumbent Republican Senator Lindsey Graham won the South Carolina Republican primary, securing his party's nomination for the U.S. Senate. He defeated five challengers, avoiding a runoff with over 58% of the vote. Simultaneously, Annie Andrews won the Democratic primary for the same U.S. Senate seat, defeating her opponents with 61% of the vote. These victories mean that Graham and Andrews will now face each other in the general election on November 3, 2026.

Why It Matters

This matchup highlights the ongoing political landscape in South Carolina, where Democrats face a significant challenge in unseating long-serving Republican incumbents like Lindsey Graham. Andrews' campaign is seen as an attempt to capitalize on potential voter dissatisfaction, while Graham is favored to win due to the state's strong Republican lean and his established political presence. The election will be a key race to watch in the broader 2026 midterm elections, though political analysts currently rate the South Carolina Senate race as "solid R."

Geographic Location

• South Carolina, United States (statewide primary elections for U.S. Senate)
• Greenville, Greenville County, South Carolina, United States (Lindsey Graham won the Republican primary)
• Charleston, Charleston County, South Carolina, United States (Annie Andrews, a pediatrician from Charleston, won the Democratic primary)
• Columbia, Richland County, South Carolina, United States (Associated Press called races around 9 PM; state capital)