Dale Earnhardt Jr. says he anticipates that tonight's Xfinity Series race at Bristol Motor Speedway will be his final series race to at least 2026. Earnhardt, who turns 50 in October, said Friday afternoon that there is no sponsor requirement that he race next year.

View these NASCAR Classics from Bristol as the Cup Series goes racing under the lights in Thunder Valley on Saturday (7 p.m. ET, USA).

One of the wildest finishes in NASCAR history came 25 years ago at Bristol. Dale Earnhardt roughed up Terry Labonte for the win and heard the boos.