NASCAR Playoffs Kick Off With Favorites And Underdogs

The playoffs consist of four rounds, with Kyle Larson, Denny Hamlin and William Byron seen as top contenders.
Joey Logano says "the only fun part is winning" and is focused on execution in the playoffs after a disappointing regular season.
Kyle Busch could face challenges in the first round but has performed well in past playoffs.
Ricky Stenhouse Jr. and Brad Keselowski may struggle early on while Bubba Wallace looks to surprise.
The Championship 4 looks to be a battle between veterans Kevin Harvick, Joey Logano and Kyle Larson.