All 15 of Ohio's seats in U.S. Congress are up for grabs this Tuesday. Follow along to see how the candidates are doing.

One of the most closely watched local races is for Oregon's 4th Congressional District. Incumbent U.S. Rep. Val Hoyle, ...

In Ohio’s 9 th District, incumbent Democrat Marcy Kaptur, of Toledo, was in a see-saw race with Republican challenger Derek ...

Big Congressional races are also at stake. All 435 House seats are up for election this year, and a handful of close matchups ...