Penske: IndyCar sure to investigate wheel that flew over stands from Indy 500 wreck

US tennis star Sloane Stephens says racist abuse on social media has 'only gotten worse'

Horse racing authority calls for emergency summit with Churchill Downs in wake of 12 deaths

Bobrovsky's end-of-season haircut can wait, with Panthers headed to Stanley Cup Final

Josef Newgarden finally relishes an Indy 500 win after so many disappointments

NASCAR Coca-Cola 600 set for today after rain delays it from Sunday

Denver Nuggets perfect the drama-free path to their spot on NBA's big stage

Mauricio Pochettino hired as Chelsea manager to lead rebuild after turbulent season

Sloane Stephens leads 4 American women into 2nd round of French Open

Who can stop Man City? Challengers need big offseason to set up Premier League title shot

Chelsea hires Mauricio Pochettino as manager on 2-year deal

The impossible comeback: Can the Boston Celtics beat the Miami Heat and become the first team to crawl out of an 0-3 hole?