Kyle Busch — Viewed by many as the underdog despite winning the regular-season championship, Busch found the right time to end a 21-race winless streak and collect his second Cup championship.
Joe Gibbs Racing — The organization started the year with a 1-2-3 finish, led by Denny Hamlin, in the Daytona 500. The organization ended the year with a 1-2-3 finish, led by Kyle Busch, in the season finale in Miami. Busch’s victory also gave the organization 19 victories this season, breaking the record for most wins in a season in the modern era (since 1972).
Matt Crafton — He doesn’t care if there are those bothered that he won the championship without winning a race. He’s a three-time champion in the Gander Outdoors Truck Series.
Beau Reddick — He’s not due to arrive until Jan. 17, but the future son of Tyler Reddick and girlfriend Alexa De Leon had his name determined by a bet. If Reddick won the Xfinity title, then he could name the baby. Reddick did and that means when his son arrives, he will already be a winner.
Tyler Reddick and Cole Custer — As Tyler Reddick was on the NBC Sports Peacock Pit Box after winning Saturday’s Xfinity Series championship, runner-up Cole Custer went over and to offer his congratulations. Custer and Reddick then engaged in a conversation about their thrilling battle as if they were standing alone in the garage. The moment gave fans an unfiltered look into their dramatic battle from each driver’s vantage point.
Martin Truex Jr.’s team — To put a right-side tire on the left side and a left-side tire on the right side is inexcusable. For it to happen in the championship race and play a role in costing Truex the title is something that will hang over this team for a very long time.
Chevrolet’s Cup playoff performance — For the third consecutive year, the Cup championship race did not include a Chevrolet team. Chevy’s top finisher in Sunday’s season finale was eighth. Chevy’s Tyler Reddick did win the Xfinity title.
Hendrick Motorsports engines — For the third time in the last four races, a Hendrick motor had an issue. Sunday, Kyle Larson, whose team gets its engines from Hendrick, and William Byron each were eliminated by engine issues. Last month at Martinsville, Chase Elliott had an engine fail early in opening practice, forcing him to start that race at the back of the pack.