Denny Hamlin won the NASCAR Cup Series race at Bristol Motor Speedway on Sunday, passing Joe Gibbs Racing teammate Martin Truex Jr. in the final laps for his fourth victory at the famed short track.
Former driver Felipe Massa said he's filed a lawsuit in London against auto racing governing body the FIA, series owner Formula One Management and Bernie Ecclestone to try and claim the 2008 title.
There's no better message to send to critics than an absolute domination, which was the exact Team Penske response after rival team owners took aim at Roger Penske's series leadership.
Kyle Larson spent most of the afternoon near the front of the pack during the season finale at Phoenix Raceway, putting himself in position for a second NASCAR Cup Series championship in three years.
Josef Newgarden won the pole for IndyCar's season-opening race on Saturday, giving Team Penske something to celebrate as its leadership faced criticism throughout the paddock for its management of the series.
It has been six months since Alex Palou closed the IndyCar season with his second championship in three years and the time off has not been the smoothest for America's open-wheel racing series.
The Red Bull Racing Formula 1 employee whose complaint sparked an investigation into alleged misconduct by team principal Christian Horner has been suspended, a person with information on the matter told The Associated Press on Thursday.
The FIA said Tuesday that its compliance officer has received two complaints ''detailing potential allegations involving certain members of its governing body" in seeming reference to whistleblower claims against the president of Formula 1's governing body.
Christian Horner said midway through his Red Bull internal investigation that it was " business as normal " for the Formula 1 team and star of ''Drive to Survive,'' and he wasn't kidding.
The Red Bull Formula One team will ''explode'' if Christian Horner stays on as team principal, according to Jos Verstappen, the father of three-time F1 champion Max Verstappen.
NASCAR on Saturday displayed a clearly altered glove that Joey Logano wore in qualifying at Atlanta Motor Speedway, where aerodynamic-deflecting alterations were so obvious it looked as if he was wearing part of an amphibious costume.