"Rafa is one of the greatest players ever ... It is always a pleasure to play against him.''
The match turned for good in the fifth game of the second set, when Nadal squandered four break points and fell behind 4-1.
Murray pressed his advantage after the break, pressuring Nadal the rest of the way.
In the final set, Murray broke Nadal three times, behind a combination of forehand winners and unforced errors by the Spaniard.
"He played unbelievable in the third set with no mistakes,'' Nadal said. ``His returns were impressive. After I had my chances in the second set, he started playing at a very high level.''
The victory gave fourth-ranked Murray his 20th career ATP tour title.
Nadal is now 3-7 in finals this season, with the first six of the losses coming to Novak Djokovic. Nadal had beaten Murray five straight times entering the match, and had not lost a service game in the tournament.
The title was Murray's fourth of the season after triumphs at Queen's Club, Cincinnati and in Thailand.
- AP