Chase race gets tight in wake of Tony Stewart's injury

10. Brad Keselowski (unranked) -- For a long time, it appeared that the defending champ might not even make the Chase. But his runner-up showing at Watkins

With four races to go, even Kurt Busch and little Furniture Row Racing have a shot at making the Chase :: Mark Wilson/Getty Images

10. Brad Keselowski (unranked) -- For a long time, it appeared that the defending champ might not even make the Chase. But his runner-up showing at Watkins Glen gave him three finishes in the top six over the past four races, and he has risen to eighth in the points.