The race, which was postponed from Saturday due to rain and then had its own 3½-hour rain delay itself, was the last opportunity of the season for a driver to win their way into the 16-driver playoff field.
That was going to be the only way Dillon, 32, and his No. 3 Richard Childress Racing team would get in this season as there were already 14 drivers in on wins and Dillon was mired in 19th in the series standings.
