LaMarcus Aldridge agrees to contract with Spurs

Star free-agent forward LaMarcus Aldridge has agreed to sign a four-year, $80 million maximum contract with the San Antonio Spurs, according to league sources.

Aldridge informed the Trail Blazers on Friday night that he had narrowed his choices to either the Spurs or Phoenix Suns, then chose the Spurs on Saturday morning.

Aldridge's contract will include a player option after the third season, sources said.