Mac Jones is really pushing Cam Newton for the New England Patriots' starting job at quarterback.

Jones, the first-round draft pick from Alabama, threw a touchdown pass and led three scoring drives as the Patriots capped a perfect preseason with a 22-20 victory over the winless New York Giants on Sunday night.

The Giants had a chance to tie the game in the waning seconds when backup Mike Glennon threw his second touchdown of the game, a 43-yard to Damion Willis with :08 to play. A potential tying 2-point pass play from Glennon to Dante Pettis fell incomplete. There is no overtime in preseason games.

CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

Playing most of the second and third quarters, Jones finished 10 of 14 for 156 yards, including a go-ahead 17-yard TD pass to Isaiah Zuber early in the third quarter.

Newton, who got the Pats job last year after Tom Brady signed with Tampa Bay, started for the third straight game and again saw limited action, hitting 2 of 5 passes for 10 yards and throwing an interception. Nick Folk kicked a 41-yard field goal on his first series for the New England (3-0).

Rookie Rhamondre Stevenson scored on a 9-yard third-quarter run and Quinn Nordin added field goals of 48 and 37 yards for New England, which missed the playoffs last year for the first time since 2008.

The Giants, who lost all three preseason games, played their starters for the first time and the results were mixed. Daniel Jones finished 17 of 22 for 135 yards, including a 23-yard TD pass to tight end Kaden Smith just before halftime for a 7-6 lead. He also threw an interception on a play from the Pats 1-yard line.

However, the starting offensive line failed to open lanes for the rushing game, allowed two sacks and a lot of pressures and hits.

Glennon also threw a 12-yard TD pass to Alex Bachman in the third quarter.

New York, whose defense played well and got an interception from linebacker Blake Martinez, has much work to do in the next two weeks to be ready for the season.

NOT PLAYING

Because of injuries and rehabs the Giants did not play WR Kenny Golladay, RB Saquon Barkley, LG Shane Lemieux, WR Kadarius Toney, TE Kyle Rudolph, DT Danny Shelton, CB Adoree Jackson, WR John Ross, CB Josh Jackson, LB Elerson Smith and WR Austin Mack.

Golladay, Jackson and Rudolph were signed as free agents to bolster the offense and Toney was a first-round draft pick. Barkley is coming off knee surgery. The five did not play in the preseason.

DECISIONS

The Patriots will have to make a decision on a placekicker, the 36-year-old Folk or the 23-year old Nordin. Nordin has made 6 of 8 in the preseason, missing a 54-yarder late in the game. This was Folk’s first game this preseason.

FASSEL TRIBUTE

Early in the second quarter, the Giants played a tribute to former coach Jim Fassel, who coached the team from 1997-2003 and led them to a Super Bowl appearance February 2001. He died in June.

Some members of Fassel's family were in the stands watching the game.

INJURIES

Giants TE Evan Engram (calf) and WR Darius Slayton (ankle/foot) left in the first half. Both are starters.

UP NEXT

Patriots: kick off season at home against Miami on Sept. 12.

Giants: start second season under Joe Judge at home against Denver on Sept. 12.