How Christopher Bell's overtime win at the Ambetter 400 impacted the NASCAR Cup Series standings, securing his playoff position.

XI Racing is expanding its NASCAR Cup Series program by fielding a part-time third car for rising star Corey Heim.

NASCAR star Christopher Bell pulled off an epic last-lap move to clinch victory in Sunday’s Ambetter Health 400 at Atlanta Motor Speedway.

Ryan Blaney, the recent Cup champion who came within 0.003 seconds of Daniel Suárez, won the pole position to lead the field to green. Ford drivers own nine of the first 10 starting positions in Sunday’s race — including all four members of the Team Penske/Wood Brothers Racing alliance on the front two rows.

Carson Hocevar was making a bold last-lap move for the win on Sunday, but came up just feet shy. He didn't make many friends in the process.