Europe holds a narrow edge in the 2027 Ryder Cup market at Adare Manor in Ireland, driven by its recent away victory in 2025 at Bethpage Black and Luke Donald’s return as captain seeking a historic three-peat. The home venue, combined with a deep roster featuring Rory McIlroy and consistent European depth, reinforces trader consensus around Europe’s slight favoritism. Jim Furyk’s U.S. side, returning as captain after the 2018 loss, has acknowledged underdog status on European soil where America has not won since 1993, prompting announced changes including a revised qualification system and new analytics support. These factors, alongside Europe’s strong recent form in team events, explain the current implied probabilities.