With just two races remaining in the NASCAR Cup regular season, the circuit heads to Michigan International Speedway. The races for the top spot in the standings and the final two playoff berths will take center stage when the green flag drops at 3 p.m. ET for the 2021 FireKeepers Casino 400. Kyle Larson, listed at 3-1 in the latest 2021 FireKeepers Casino 400 odds from Caesars Sportsbook, has a 22-point lead over Denny Hamlin in the points standings and can potentially clinch the regular season title this week. 

Larson can wrap up the Cup regular season championship if he is at least 61 points ahead of Hamlin by the end of the race. That may not be an easy task, as Larson has an average finish of 12.1 at Michigan, while Hamlin, listed at 15-2 NASCAR at Michigan odds, has an average finish of 13.1. Meanwhile, 14 of 16 Cup playoff spots have been clinched, with Kevin Harvick and Tyler Reddick holding onto the last two berths.

Before making any FireKeepers Casino 400 picks, you NEED to see what SportsLine's Micah Roberts has to say. Roberts, a former Vegas bookmaker, was the first to offer expanded NASCAR betting, and now hands out NASCAR winners to his followers on SportsLine. Roberts is the nation's premier NASCAR betting expert, and his top pick, Chase Elliott, won the Jockey Made in America 250 in early July at 2-1 odds. 

He also correctly predicted the Coca-Cola 600 winner in the final event of May, hitting Kyle Larson's win at 11-2 odds. The previous week, he was on point at the EchoPark Texas Grand Prix, targeting Elliott as the winner at 8-5 odds. 

Now, Roberts has analyzed Sunday's FireKeepers Casino 400 starting grid. We can tell you he is not high on Kevin Harvick, listed at 8-1 odds, even though he is a five-time winner at Michigan. In fact, Roberts says Harvick doesn't even crack the top five!

Instead, Roberts is also strongly considering a significant long shot who is vying for one of the final playoff berths! This driver is being underestimated by oddsmakers, and anyone who bets on him could hit it BIG. You ABSOLUTELY need to see who it is before making any picks.

So who wins the FireKeepers Casino 400 2021? And which enormous long shot stuns NASCAR? ... Join SportsLine right now to see Micah Roberts' full projected leaderboard for the FireKeepers Casino 400, all from the nation's premier NASCAR betting expert!