Watch: Rory McIlroy and Shane Lowry hit back at USA fans on another day of abuse

The heckling of European players at the Ryder Cup threatened to get out of control on the second day at Bethpage Black. Rory McIlroy in particular was again on the receiving end of a torrent of abuse.

Luke Donald eyes Ryder Cup history after tensions boil over on fiery second day

Europe hold a commanding 11.5-4.5 lead over United States in New York after winning the first four sessions for the first ...

Sparks fly at Ryder Cup as tensions boil over with players and caddies — what happened?

The Ryder Cup got a bit edgy on Saturday, something not totally surprising if you consider how raucous many expected the Bethpage Black crowds to be.

What is the Ryder Cup envelope rule and how does it work?

BBC Sport's Ask Me Anything team explains what the Ryder Cup envelope is and why it might be used at Bethpage Black on Sunday ...