Topic: Argentine Agustin Calleri

France's Richard Gasquet, the No. 2 seed, came from behind to beat a Czech qualifier Wednesday in the second round of the Mercedes Cup in Germany.

Unseeded Gilles Simon beat fifth-seeded Julien Benneteau in Saturday's all-French final at the $575,000 Grand Prix Hassan II.

Third-seeded Argentine Agustin Calleri and Moroccan Younes El Aynaoui were among Tuesday's second-round winners at the Grand Prix Hassan II.

Top-seeded Frenchmen Jo-Wilfried Tsonga and Gael Monfils were first-round winners Monday at the Grand Prix Hassan II in Casablanca, Morocco.

Argentine David Nalbandian was a second-round winner, but seventh-seeded Englishman Andy Murray was ousted Tuesday at the Open Sabadell Atlantico in Spain.

American Mardy Fish won his first-round match and Germany's Tommy Haas lost Tuesday at the $436,000 U.S. Men's Clay Court Championships in Houston.

Former World No. 1 Gustavo Kuerten and third-seeded Russian Igor Andreev were losers Tuesday at the Brazil Open.

Top-seeded Chilean Fernando Gonzalez advanced Tuesday in first-round play at the Movistar Open, the ATP's first clay-court event of 2008.

Top-seeded Russian Nikolay Davydenko and third-seeded Brit Andy Murray won but second-seeded Tommy Robredo lost Tuesday at the Qatar Open.

Top-seeded Spaniard Tommy Robredo needed three sets Monday to defeat German Florian Mayer at the $500,000 Open de Moselle.