Joao Fonseca vs Yannick Hanfmann: AI Prediction | Games, Spread, Aces & Double Faults

The model’s prediction is shaped by competing forces: the strongest single factor is the serve & return matchup, which actually leans toward Hanfmann, but Fonseca’s advantages in age and overall strength push the projection in his favor. Fonseca arrives ranked 25 with an Elo of 1870.5 and a form index of 48.21; Hanfmann is 59th with an Elo of 1619.9 and a form index of 33.05. Neither player carries tournament fatigue into this meeting. On grass both players show modest surface profiles, though Fonseca’s surface strength index (19.84) is higher than Hanfmann’s (13.39), suggesting slightly better adaptation to the quick court. Serve metrics are close — mean serve indices are essentially level — but Fonseca’s mean return index (92.19) is more than six points higher than Hanfmann’s (85.83), a meaningful gap on a surface that typically shortens return time. That return advantage offsets Hanfmann’s model-favored serve/return combination. Recent form favors Fonseca as well: his last three matches include two wins followed by a loss in Paris, whereas Hanfmann has a mixed run with a win and a loss on grass at Stuttgart and an earlier clay defeat. Those recent-record and recent-form factors nudge the model slightly toward Fonseca.