Not long ago, Kevin Harvick came close to matching Elliott's feat in 2018 when he won three in a row at Atlanta, Las Vegas and Phoenix immediately following that year's Daytona 500. But his bid for four in a row was quickly ended in Fontana, as an early crash on the backstretch deprived him of his chance at winning four of the first five.

Vegas will be a critical race for testing who has strength this year. Can Christopher Bell win his fourth in a row?

Kyle Larson and Christopher Bell are running the dirt race during the NASCAR Las Vegas weekend. See more info about this week's race.