Rep. Greg Walden said candidates "have their own image" separate from Donald Trump.
Ryan's fundraising haul of nearly $30 million for the NRCC is a record for a sitting Speaker.
"I think it comes down to probably a single digit, one way or another."
The endorsements include a U.S. House candidate and several state-level candidates.
Mike Lillis 09/06/16 04:24 PM EDT
But Rep. Steny Hoyer emphasized that it's a long shot.
Andy Biggs defeated Christine Jones in the primary by just nine votes.
The former U.N. ambassador is backing candidates he believes prioritize national security.
Rep. Mia Love (R-Utah) said she thought Rep. David Scott (D-Ga.) was joking.
"I'll concede that Debbie Wasserman Schultz is a corporate stooge."
Taddeo raised nearly $1.5 million, while Garcia raked in just over $600,000.