In this week's Insider, reporters Jay Root and Aman Batheja consider the winners and losers of Tuesday night's primary, who's headed to a runoff, who's likely to pull out a win in the U.S. Senate race and whether endorsements matter. Read full versions of theses stories in The New York Times and at

Texas Tribune donors or members may be quoted or mentioned in our stories, or may be the subject of them. For a complete list of contributors, click here.

Never miss a moment in Texas politics with our daily newsletter.