As the NASCAR Cup Series gears up for the Xfinity 500 at Martinsville, the stage is set for an intense playoff race that will determine the championship field. Martin Truex Jr. has secured the pole position, outpacing fellow playoff contenders Chase Elliott and William Byron. Fans can expect a thrilling event filled with high stakes, as drivers vie for crucial points in this win-or-get-in scenario. Live updates, leaderboards, and expert predictions are available as viewers prepare for the action-packed weekend. The race is broadcasted on NBC, with multiple options for streaming and following the event. Bettors are also looking for insights with various betting promotions available for this key matchup.