11. Nebraska Nebraska is widely seen as a Republican stronghold with incumbent GOP Sen. Pete Ricketts, though there could be a surprisingly competitive race in 2026 with Independent candidate Dan ...

From the South to the Great Lakes, contested primaries and open Senate seat battles will determine who's serving for President Trump's last two years.

Ohio Sen. Jon Husted was appointed to replace VP JD Vance, but he has to run again in 2026. He could face a challenge from ...