The twelfth hole on Augusta is part of "Amen Corner".
It is one of the toughest holes - where many golfers have fallen there.
Today it was Tiger Woods who took the water over his head.
First, he hit the ball twice in the water.
Then he took height and hit too far over the green and ended up in the bunker instead.
From the bunker, he then sent the ball back across the green - and down into the water again.
Finished in ten strokes
He fought the ball into the cup in the end.
A total of ten strokes - seven over par on the hole which is 142 meters.
But Tiger jerked up.
He finished the round with five birdies on the last six holes.
He went the last lap four over par and in total he ended up one stroke below par.
It took Tiger 23,789 holes before ending up in double digits.