Businessman Jim Renacci, a top GOP recruit, has survived a primary scare and will face Rep. John Boccieri (D-Ohio) in November.

Renacci faced former Ashland County Commissioner Matt Miller, a meagerly funded candidate who had nonetheless taken 42 percent of the vote in each of the past two primaries in the district. Miller turned in a similar performance this time, but Renacci led him 49-41 with 75 percent of precincts in. The race has been called for Renacci.

Renacci has achieved the second step of the NRCC's Young Guns program for top challengers, and his strong fundraising has made him a candidate the party has heralded as someone who could lead the GOP back to the majority.

Another member of the Young Guns program, Ohio state Sen. Bob Gibbs, was struggling with his primary in the nearby 18th district. Gibbs trailed 2008 nominee Fred Dailey 21.6 percent to 21.2 percent with 93 percent of precincts reporting in Rep. Zack Space's (D-Ohio) district. The primary may require a recount.