(Sports Network) - San Antonio Spurs forward Tim Duncan declared himself "a Spur for life" during the playoffs, and that will reportedly hold up.
Yahoo! Sports reported Tuesday that Duncan will sign a three-year contract with San Antonio later this week. It will be worth around $34 million.
The 36-year-old Duncan has been with the Spurs since they selected him No. 1 overall in the 1997 draft.
Duncan averaged 15.4 points and 9.0 rebounds in 58 games last season.
In 1,111 career contests, Duncan has averaged 20.3 points and 11.3 rebounds. The 15-year pro has won four NBA titles with the Spurs.
In addition to Duncan, San Antonio has reportedly agreed to terms with guards Danny Green and Patty Mills and forward Boris Diaw.