BROOKS KOEPKA rants at Ryder Cup officials. "If I break mine wrist, it's on f***ing each of you," he said after a dramatic row.

Two referees were called in by the American star, who reacted to his demands for relief and ignored him.

Daniel Berger's tee shot was hit into a bunker-side bush by his 15th.

The American pair felt that it was unsafe to play this shot due to the drain in front of his ball. They also claimed that this could affect his swing.

Official Rules David Price disagreed and believed it would not affect the shot.

Koepka was not happy - especially after sustaining a wrist injury in a collision with hidden roots - so he sought out a second opinion from Mark Wilson, another law guru.

Four-time major champion moaned, "You don’t think my club could hit right there?" Do you remember the last time you saw me hit a ball with my hands?

"If you're going to say no, I will call for a second. Call one of your friends

"Didn't you see it a few weeks ago?"

"If I break my wrist this is on you both."

More to come...