Cantor Technology released the spreads for every NFL game in Weeks 1-16. Below are the lines for New York's games.
Week 17 is excluded because of high variance caused by potential playoff seeding, QBs sitting out the final week or playing partial games, etc.
Here is the list for every game.
Week 1
Giants at Cowboys (-5)
Week 2
Lions at Giants (-3)
Week 3
Giants at Eagles (-1)
Week 4
Giants at Buccaneers (-2.5)
Week 5
Chargers at Giants (-7)
Week 6
Giants at Broncos (-3)
Week 7
Seahawks at Giants (PK)
Week 8
BYE
Week 9
Rams at Giants (-8.5)
Week 10
Giants (-4.5) at 49ers
Week 11
Chiefs at Giants (-2)
Week 12
Giants at Redskins (-1)
Week 13
Giants at Raiders (-3)
Week 14
Cowboys (-1) at Giants
Week 15
Eagles at Giants (-3.5)
Week 16
Giants at Cardinals (-2)