NASCAR odds are popular to look at for many gamblers because NASCAR is a very popular sport in the United States. NASCAR odds have really taken off in recent years in terms of popularity, in the media, and with fans around the United States. NASCAR odds continue to expand at sportsbooks around the world. Sportsbooks around the world have gone from just posting NASCAR odds on individual drivers to win races to now featuring driver matchups as well as numerous proposition bets to make for great NASCAR betting odds options for gamblers. These NASCAR betting odds include Nextel Cup races and they also include Nationwide Series races. Remember that the Nationwide Series was formerly known as the Busch Series.