The Judiciary Committee has to pass the nomination, then it goes to the floor of the Senate (Mitch McConnell's house, while Minority Leader Chuck Schumer sits and cries).  Thanks to Democrat Harry Reid years ago (the 'nuclear' option) we no longer have to have a 60-vote super majority to stop any filibuster (endless debate), just a simple majority (50% +1).  And remember, the President of the Senate, VP Mike Pence, can cast any tie-breaker vote.  Nevertheless, we just need 50 votes out of the 51 Republicans, and going into Midterms we could pick up a few Dem votes from Red districts.