**Giants' 28-20 Week 1 victory at MetLife Stadium has positioned them to claim the season series with a win in the January 3, 2027, rematch at Dallas, while the split remains the leading trader consensus outcome at 69%.** New head coach John Harbaugh's Giants controlled the opener behind Jaxson Dart's three touchdown passes, Cam Skattebo's rushing score, and a balanced attack that outgained Dallas 394-244. The Cowboys, now 2-3, have shown inconsistency on both sides of the ball since the loss. With roughly two and a half months until the return matchup and both teams navigating demanding NFC East schedules, the market reflects substantial uncertainty about which side will prevail in the finale, keeping a 1-1 split as the highest-probability resolution while assigning the Giants the clearer path to sweeping the series.