Hazel Irvine and Dan Walker present live coverage from day three of The Open at St Andrews. Rory McIlroy lifted the Claret Jug after winning last year's Open - the fourth major of his career - but this weekend the 26-year-old Northern Irishman may face stiff competition from rising American star Jordan Spieth. The 21-year-old has already won the year's first two majors - the Masters and US Open - to surge up the world rankings. Show less