Redistricting after the Supreme Court’s Louisiana v. Callais decision transformed Tennessee’s 9th Congressional District from a long-held Democratic seat centered on Memphis into a Republican-leaning district that Trump carried by 21 points in 2024. This structural shift, which added large rural and suburban areas while diluting urban Democratic strongholds, positioned Brent Taylor as the clear favorite after his August primary victory with President Trump’s endorsement. Justin Pearson secured the Democratic nomination but faces an uphill path in the reconfigured electorate. A late-September internal poll showed Taylor ahead 48-44 percent, and recent attack ads on data-center policy have not materially altered the race dynamics ahead of the November 3 general election. Trader consensus reflects the district’s partisan realignment and limited remaining time for Pearson to close the gap.