Corey Day wins Saturday evening's NASCAR O'Reilly Series race at Dover Motor Speedway. Check out the full NASCAR results from ...

Who won the NASCAR O'Reilly Series race at Dover? Corey Day is the winner, plus full NASCAR O'Reilly Auto Parts Series ...

Twenty-year-old Californian Corey Day took the lead from veteran Justin Allgaier with four laps remaining to claim his second ...

Corey Day secured his first career victory at Dover Motor Speedway, making his debut at the track. He tracked down and passed ...

Corey Day is proving to be quite the quick study. Yes, it took most of his first ever race at Dover Motor Speedway on ...

Corey Day delivered one of the most impressive late-race drives of the NASCAR O’Reilly Auto Parts Series season Saturday at ...

Maybe Corey Day's answer on Saturday when asked about his NASCAR Cup Series future means something. Maybe it doesn't. But one ...

With 11 part-time starts in 2025 and now entering the 14th race of the 2026 NASCAR O'Reilly Series campaign , Corey Day is ...

Twenty-year-old Californian Corey Day took the lead from veteran Justin Allgaier with four laps remaining to claim his second ...

Corey Day scores his second Xfinity win of 2026 at Dover, fueling speculation about a 2027 Hendrick Motorsports Cup seat.

Is Corey Day ready for the jump to the NASCAR Cup Series as silly season rumors link him to the move? Denny Hamlin weighed in ...

Day's high line prevailed in the closing laps after Allgaier looked like he had the car to beat for a good chunk of the day.