NEWPORT BEACH, CALIF. (AP) -- Fred Couples won his second straight Champions Tour title, shooting a 6-under 65 on Sunday for a four-stroke victory in the Toshiba Classic. 

Couples, making his third start on the 50-and-over tour, had an 18-under 195 total on the Newport Beach Country Club course. He won the ACE Group Classic on Feb. 14 in Florida and finished second behind Tom Watson in the season-opening event in Hawaii. Last week, Couples tied for 14th in the PGA Tour's Phoenix Open. 

Ronnie Black (65) finished second.

(Copyright ©2010 by The Associated Press. All Rights Reserved.)