Europe holds the edge at Adare Manor in Ireland due to pronounced home advantage, passionate local crowds, and captain Luke Donald’s continuity after back-to-back victories. The European core featuring Rory McIlroy, Jon Rahm, and established standouts benefits from familiar course setup and recent form, supporting the 58.5% implied probability. For the United States, captain Jim Furyk has overhauled the 2027 qualifying system to emphasize current-season results and added analytics support, while acknowledging underdog status after decades without an away win; recent Presidents Cup momentum has yet to shift the 38.5% market pricing. A tie remains a low-probability outlier at 3.3%.