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Spurs lock up West's top seed with rout of Blazers

San Antonio Spurs' Tony Parker (9), of France, tries for a shot against Portland Trail Blazers' Hasheem Thabeet, left, and Raymond Felton, center, during the first quarter of an NBA basketball game, Monday, April 23, 2012, in San Antonio. (AP Photo/Eric Gay)

Spurs clinch top seed by beating Blazers

Tim Duncan scored 18 points as the San Antonio Spurs clinched the top spot in the Western Conference after beating the Portland Trail Blazers 124-89 on April 23.