Poland's Agnieszka Radwanska used her wits to defeat world number two Maria Sharapova 7-5, 6-4 to win the Sony Ericsson Open final on Saturday and once again deny the Russian.
Sharapova has now lost all four finals she has featured in at the Miami tournament and all three she has played in this year.
Radwanska's victory was her second of the year following a triumph in Dubai and her ninth WTA title, arguably her most valuable one.
"I'm just very, very happy that I have been able to play my best tennis since the beginning of the year. Let's hope that I can continue," said Radwanska, who is aiming this year to push for a first Grand Slam title.
"I will never be able to serve like Maria but I try different things and mix it up," she added.
The Pole, ranked fourth in the world, won the tournament without losing a set and she showed exactly why with a classy display that left Sharapova scurrying around the court at times.
In the first set, Radwanska, in control of her service game despite lacking a powerful first serve, survived break point in the fifth game but that was a rare opening for her opponent.
The set was heading to a tie-break when Sharapova, down 6-5, suddenly lost her previously solid service game.
Sharapova, sometimes overly-aggressive, produced two loose shots and then a volley into the net to leave her trailing 0-40 in the game and although the Pole wobbled with two tame returns into the net, Sharapova failed to clear the net herself to hand her opponent the set.
It was a similar story in the second set -- both players solid on serve but Radwanska coming out on top when it mattered at the conclusion of the set.
Radwanska fought back from 0-30 down to go 6-5 up and force Sharapova to hold serve to stay in the match.
The Russian looked agitated and was let down by some reckless strokes, twice going long on returns, as the opportunistic Radwanska lured her into defeat.
Photograph: Kevin Lamarque/Reuters