Samantha Davis

The father and stepmother of a boy who was found behind a fake wall four years after he was reported missing made an initial court appearance in the US state of Georgia on Sunday.

Samantha Stosur, who won the US Open title in 2011 and reached and career-high fourth in the world, will face Ukraine's Elina Svitolina in the last four after the number three seed blew away American Lauren Davis 6-2, 6-4.

Novak Djokovic says he used Serbia's emotional Davis Cup triumph in December to launch his remarkable 2011 season in which he is currently unbeaten in 37 matches.

Indian Davis Cupper Rohan Bopanna and his partner Aisam-ul-haq Qureshi, seeded fourth, were sent packing from the Madrid Open as the American pair of John Isner and Sam Querrey edged them past via Super tie-breaker.

The father and stepmother of a boy who was found behind a fake wall four years after he was reported missing made an initial court appearance in the US state of Georgia on Sunday.

Samantha Stosur, who won the US Open title in 2011 and reached and career-high fourth in the world, will face Ukraine's Elina Svitolina in the last four after the number three seed blew away American Lauren Davis 6-2, 6-4.

Novak Djokovic says he used Serbia's emotional Davis Cup triumph in December to launch his remarkable 2011 season in which he is currently unbeaten in 37 matches.

Indian Davis Cupper Rohan Bopanna and his partner Aisam-ul-haq Qureshi, seeded fourth, were sent packing from the Madrid Open as the American pair of John Isner and Sam Querrey edged them past via Super tie-breaker.