After the season-opening race at Daytona, the NASCAR Cup Series shifts to Atlanta Motor Speedway for the 2025 Ambetter Health 400. The race will start at 3 p.m. ET on the 1.54-mile asphalt track, where drivers will compete over 260 laps. William Byron, who won the Daytona 500 last week, is a surprising 22-1 longshot for this race despite his recent success, including two wins in six starts at Atlanta.

Ryan Blaney leads the odds at 15-2, having won this race in 2021, followed closely by defending champion Joey Logano at 10-1. The defending race winner, Daniel Suarez, is listed at 22-1. Meanwhile, the latest weather forecast for Atlanta indicates cloudy skies and temperatures around 50°F.

Here are key sleeper picks and predictions drawn from 10,000 simulations for the race:

Top Ambetter Health 400 Sleepers

William Byron (22-1): Byron’s impressive history at Atlanta and recent victories make him a standout choice despite his long odds.

Christopher Bell (20-1): Bell has consistently performed well at Atlanta with a record of top finishes and has the backing of Hendrick Motorsports, the most successful team at this race.

Daniel Suarez (22-1): Last year’s winner, Suarez boasts an average finish of 7.3 over his last six starts at Atlanta, with multiple top finishes to back his odds.

With these insights and analysis, you can confidently make your picks for the 2025 Ambetter Health 400. For more predictions, visit SportsLine.