AVONDALE, La. — Argentina's Andres Romero won the Zurich Classic in his 12th career start on the PGA Tour, closing with a 4-under 68 on Sunday for a one-stroke victory over Australia's Peter Lonard. Romero, a shot behind John Merrick on Sunday morning after the completion of the third round, had a 13-under 275 total on the TPC Louisiana and earned $1,116,000. Lonard had a chance to force a playoff, but missed a long birdie putt on 18.

LPGA TOUR: At Superstition Mountain, Ariz., Lorena Ochoa left her pursuers in the desert dust, successfully defending her Safeway International title with a dominating seven-stroke victory. The 26-year-old sensation, with three big flags from her native Mexico waving in the crowd, shot a 6-under 66 to finish at 22-under 266. She won for the second time in three tries in the young LPGA Tour season. It was the lowest score, by four shots, in the five years the tournament has been held at Superstition Mountain Golf and Country Club.

CHAMPIONS TOUR: At Palm Coast, Fla., Bernhard Langer won the Ginn Championship for his second Champions Tour victory in three starts, shooting a 1-under 71 in windy conditions for an eight-stroke victory over Lonnie Nielsen and Tim Simpson. Langer had one of three under-par rounds, with the wind off the Atlantic Ocean a sustained 25 mph and the temperature in 50s. The German star finished at 12-under 204 and earned $375,000 for his third victory in 11 career starts on the 50-and-over tour.