Something is eating Rory McIlroy. How does a guy go from the pinnacle of professional fulfillment to the petulant, club-throwing, tee marker-smashing anger ball that’s been stomping around Oakmont Country Club the last two days?

In the week before the U.S. Open, Rory McIlroy revealed he played Oakmont Country Club and shot an 81 - which would be 11-over in tournament conditions. “Last Monday felt impossible. I birdied the last two holes for 81,

The Masters champion said he had been struggling to find motivation and in his second round at Oakmont showed frustration, but made it to the weekend.

Rory McIlroy is not having a good time as he is among the U.S. Open victims battling the carnage at Oakmont Country Club and a tee time this weekend.

After opening in 4-over 74, Rory McIlroy needed a good start Friday to get back in the U.S. Open mix. Didn't happen. McIlroy's tee shot at the par-4 first finished in an impossible lie in the left fairway bunker.

The U.S. Open is as much a mental test as it is physical. Still, the rules violation Shane Lowry found himself in Friday afternoon at Oakmont was so absurd that he and Rory McIlroy could only laugh at it.

After a sparkling opening nine holes, Rory McIlroy posted his first bogey of the U.S. Open and made a beeline across the concrete bridge that spans the Pennsylvania Turnpike. Not a soul was within 15 feet.