Opportunity knocks for Ryan Blaney in race to the NASCAR Chase

Motorsport photoWhatever chance Ryan Blaney has to win the NASCAR Cup Series regular season championship, and the number one Chase for the Championship seed that comes with it, Sunday afternoon at Iowa will be instrumental.Blaney is 120 points behind Denny Hamlin for the championship lead with four races left until The Chase. He is 36 points behind Tyler Reddick for second in the standings. All of this is important because the points are reset before the final 10 races.The regular season champio