The Open Championship isn't over. McIlroy and everyone else in contention have to believe they have a chance. But they're chasing a guy who's almost impossible to catch.

Five-time major winner Rory McIlroy sits six shots back from Scottie Scheffler on eight under, heading into the final round of The Open Championship

Scottie Scheffler is one round away from adding a fourth major championship to his resume, which already includes being on track to be the top player in the world at the end of the season for three consecutive years.