The Mavericks didn’t show up for the second half The Dallas Mavericks lost 126-117 to the Golden State Warriors. The Mavericks came out on fire with both Luka Doncic and Jalen Brunson dominating. The Mavericks built a 19 point lead and then… forgot how they built that lead. The Warriors absolutely dominated the second half in route to the nine point win that was not as close as the score indicated. Here are the stats to know. 21 and 12: Number of points and rebounds for Kevon Looney The Mavericks have played Rudy Gobert and Deandre Ayton who are both…