Australian golfer Adam Scott's caddie was involved in a physical altercation that ended with two spectators being arrested during the second round at the US Open.
Caddie Tony Navarro went outside the ropes on the final hole of the day to confront the two apparently unruly spectators.
According to a police spokesman, a physical scuffle ensued, after which two male spectators were arrested and charged with being "drunk in public".
They were escorted to a local jail to sober up.
And you thought golf was boring.