SportsLine's model has simulated the 2025 NASCAR Dover race and Round 4 of the NASCAR In-Season Challenge 10,000 times and released its three best NASCAR longshots

No. 10 Sea Best Camaro ZL1 Start: 21st Stage 1 Finish: 21st Stage 2 Finish: 25th Finish: 20th With rain washing out practice and qualifying at Dover Motor Speedway on Saturday, the field for Sunday’s Autotrader EchoPark Automotive 400 was set by the rulebook and Ty Dillon and the No.

The AutoTrader EchoPark Automotive 400 was delayed by a fast-moving storm cell on Sunday, but the rain cleared out of Dover just as soon as it started up. It was heavy enough, however, to soak the track, so the race had to enter an extended delay while the track dried.