Continuing their dream run in the ATP and WTA tournament, Indian tennis ace Sania Mirza and her Taiwanese partner Chuang Chia-Jung humbled second seeded Anabel Medina Garrigues and Virginia Ruano Pascual 6-3 7-6(4) to sail into the women's double semifinal of the $4.5 million Sony Ericsson Open in Miami.

Rafael Nadal came from behind in both sets to beat Stanislas Wawrinka of Switzerland 7-6 (2), 7-6 (4) and reach the quarterfinals in pursuit of his first Sony Ericsson Open title.

Rafael Nadal advanced to the fourth round of the Sony Ericsson Open by beating qualifier Frederico Gil 7-5, 6-3, while Venus Williams defeated No 10-seeded Agnieszka Radwanska 4-6, 6-1, 6-4.

Sania Mirza's lean patch continued as the Indian ace crashed out of the $4,500,000 Sony Ericsson Open, after losing a gruelling first round match against world number 65 Mathilde Johansson of France in Miami.

Australia's Lleyton Hewitt rallied from a first-set deficit to down Israeli lucky loser Dudi Sela 3-6, 6-4, 6-3 Wednesday in the ATP Masters and WTA hardcourt tournament in Miami.