Chase Elliott overtakes teammate William Byron for the regular-season points lead; here are other playoff story lines to watch this week.

The "Monster Mile" lived up to its nickhame as a championship measuring stick, and two powerhouse teams took over during Denny Hamlin's win.

Chase Elliott battled weather and strategy to finish sixth in Sunday's Cup Series race at Dover, taking over the ...

See where things stand in the In-Season Challenge following the semifinal round Sunday at Dover Motor Speedway.

Christopher Bell ended up with an eventful 18th-place finish Sunday, spinning out twice while racing for the lead at Dover ...

The Action Network's Nick Giffen gives you his best bets by manufacturer for the NASCAR Cup race at EchoPark Speedway.

Why all eyes will be on Kyle Larson at Dover to see if he can snap summer slump on Sunday (2 p.m. ET, TNT Sports/truTV).

Joey Logano will hit another milestone this weekend at Dover, becoming the 34th driver in NASCAR history to reach 600 Cup ...

Four spots are still up for grabs to make the Cup Series Playoffs, but is Ryan Preece the one bubble drivers need to stay ...

Taking shot after shot from JR Motorsports teammate Shane van Gisbergen over the final two laps, Connor Zilisch held off the ...

Tommy Catalano fended off Patrick Emerling in Saturday's Duel at the Dog 200 at Monadnock Speedway for his first career win.