Tough guy Jason Witten scored the game's only touchdown while setting another franchise record for the Dallas Cowboys, perhaps the most prestigious yet.
Ezekiel Elliott took care of the tough yards, churning out another 100-yard game two days after learning that his six-game suspension over a domestic violence case is on hold.
While Witten and Elliott helped Dallas produce points, the Cowboys shackled a New York Giants offense missing dynamic receiver Odell Beckham Jr. in a 19-3 victory Sunday night in Arlington, TExas.
"You just enjoy the journey," said Witten, who began his 15th season by breaking Hall of Fame receiver Michael Irvin's club record of 11,904 yards. "I'm just trying to devour where I am at this moment. It's a great time in my life."
Elliott, last year's NFL rushing leader, had a rugged 104 yards on the ground and another 36 receiving in a game that he knew he would get to play regardless of a federal judge's ruling in his bid to have the NFL's punishment overturned.
"You just have to block it out," said Elliott, who could play the entire season depending on the next legal move by the NFL. "You just have to focus on being the guy I need to be for this team. I think I am good for this locker room."
Dak Prescott was turnover-free while throwing for 268 yards as the Cowboys dominated the division rival that beat them twice during last year's NFC-best 13-3 campaign. Dan Bailey kicked four field goals.
Eli Manning didn't have Beckham in his 200th consecutive start after his top target sprained his left ankle in the preseason. The Giants were outgained in the first half 265-49, with only two first downs, while falling behind 16-0.