Green also hauled down 10 rebounds as San Antonio notched its sixth victory in seven games starting the season.
Kawhi Leonard and Patty Mills came off the bench to combine for 33 points while Tim Duncan contributed 11 and 10 rebounds.
Tony Parker chipped in with 17 points with six assists for the Spurs.
Justin Bieber crashes Drake Bell's album release party
Putin thinks Obama would save him if he were drowning