Rory McIlroy was fully invested in his friend Shane Lowry's performance during the final round of the Truist Championship on Sunday. The Northern Irishman saw his own title defence fall short, finishing six shots behind winner Sepp Straka after carding a round of 68.

Sepp Straka took advantage of Shane Lowry's late mistakes to win the Truist Championship as the Irishman missed out on a $3.6 million first prize in Pennsylvania

Shane Lowry missed out on the chance to win the Truist Championship as he collapsed on the final two holes and cost himself £1.38million in the process.