LOST IN THE STORM

Argentina's Juan Martin del Potro bludgeoned Rafael Nadal 6-2 6-2 6-2 at the U.S. Open on Sunday to reach his first grand-slam final.

The sixth seed overpowered the Spaniard in two hours, 20 minutes of outstanding hitting to set up a final against either five-times champion Roger Federer or fourth seed Novak Djokovic of Serbia.

"It's very difficult for me to speak at this moment. This is my favourite tournament and I can't believe this moment," a beaming Del Potro said in a courtside interview.

"I am very close to my dream, to win this tournament. I hope I can do it. I am very happy to be here. Tomorrow I will fight until the final point, if I win or lose, I think this is the best moment of my life."

Nadal went into the match struggling with a right abdominal injury and his service speed was clearly down, allowing Del Potro to be aggressive on his returns.