Frustrated Shane Lowry finishes tied for fourth at Palm Beach

Rory McIlroy finished tied for 21st on ten-under. 

FRUSTRATION: Shane Lowry was tied for the lead going into the final around of the Cognizant Classic. Picture: Ramsey Cardy/Sportsfile

Shane Lowry cut a frustrated figure as he walked off the 18th green at Palm Beach on Monday. The Offaly man had just carded a birdie to conclude a level par final round. 

His 13-under score was good enough to finished tied for fourth in the Cognizant Classic. Lowry's frustration stemmed from the feeling it could have been so much better.