The last available playoff spot will be up for grabs on Saturday as the NASCAR Cup Series regular season concludes at Daytona International Speedway with the 2023 Coke Zero Sugar 400. Seventeen drivers will compete for the 16th postseason berth, three of whom can secure it without recording a victory.

Three-time Daytona 500 winner Denny Hamlin, who is battling Martin Truex Jr. for the regular-season championship, is the +1000 favorite, while Chase Elliott is +1100 in the 2023 NASCAR at Daytona odds. Ryan Blaney, Brad Keselowski and reigning Cup Series champion Joey Logano are +1200 in the 2023 Coke Zero Sugar 400 odds. The green flag drops at 7 p.m. ET.

Before making any 2023 Coke Zero Sugar 400 picks, you NEED to see what SportsLine's Micah Roberts has to say. A former Vegas bookmaker, Roberts 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, Hamlin, won the HighPoint.com 400 on July 23 at +500. He also predicted Truex's victory at +650 in the Crayon 301 the previous week and Ross Chastain's triumph at +1000 in the Ally 400 in June. In addition, Roberts correctly called Kyle Larson's win at +650 in the NASCAR All-Star Race in May and nailed the EchoPark Automotive Grand Prix winner in March by hitting Tyler Reddick's victory at +1000.

In addition, the expert correctly predicted Elliott to win the YellaWood 500 at +1200 last October and the Jockey Made in America 250 in 2021, nailed the 2021 Coca-Cola 600 winner by hitting Larson's victory at +550 and was on point by targeting Elliott as the winner of the EchoPark Texas Grand Prix at +160 the previous week. Anyone who has followed his picks has cashed ticket after ticket.

Now, Roberts has analyzed the field for Saturday's Coke Zero Sugar 400. We can tell you he's fading Hamlin, even though he is the favorite at +1000. In fact, Roberts says Denny Hamlin barely even cracks the top 10!

Instead, Roberts is high on a HUGE longshot who has all the metrics to DOMINATE at Daytona. This driver is being vastly underestimated by oddsmakers, and anyone who backs him could hit it BIG! You ABSOLUTELY need to see who it is before making any picks.

So who wins the Coke Zero Sugar 400 2023? And which HUGE longshot is a MUST-BACK? ... Join SportsLine right now to see the full projected leaderboard for the 2023 Coke Zero Sugar 400, all from the nation's premier NASCAR betting expert!