A frustrated Rory McIlroy takes out his anger on his club on the 12th & 17th holes during the the second day of the US Open. McIlroy finished the day on +6 to make the cut for the next round.

First Rory McIlroy flung an iron down the 12th fairway. Then he used driver to demolish a tee marker on 17. He might not win the sportsmanship award at the U.S.

Cameras Catch Rory McIlroy Meltdown at Oakmont Club in US Open originally appeared on Athlon Sports. Cameras in the grandstands and on broadcasting towers were rolling as Rory McIlroy reached his breaking point during the second round of the U.S. Open at Oakmont Country Club.