New York: The New England Patriots ground out a bruising 20-13 victory over the Buffalo Bills to keep their unbeaten start to the season intact on Monday. Patriots quarterback Tom Brady survived a sustained buffeting from the Buffalo defense to steer the reigning Super Bowl champions to their 10th win of the current campaign. Brady threw one touchdown pass and his third interception of the season as New England dug deep at Foxborough to see off their AFC Eastern Division rivals. Running back James White crossed for two touchdowns — the first of his career — while wide receiver Danny Amendola caught nine passes for 117 yards before leaving the game injured in the second half.