Joao Fonseca vs Botic van de Zandschulp: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Fonseca comes mainly from age, which contributes 5.1 percentage points to his side, and from overall strength, which adds a further 1.6 points. Those advantages are reflected in Fonseca’s higher ranking, 27 compared with van de Zandschulp’s 70, and a stronger Elo rating, 1834.3 versus 1702.7. Surface fit is also in Fonseca’s favor by 1.9 points, matching his higher surface strength index of 36.39 compared with 30.20 for van de Zandschulp. Van de Zandschulp gains ground through recent form and specific serve and return factors. The model gives him a 2.2 point boost for recent form, which is consistent with a higher form index 56.91 versus Fonseca’s 48.92. The serve and return driver tilts 1.8 points toward van de Zandschulp, although the raw serve and return indices are close: Fonseca’s mean serve 96.99 and return 89.52, and van de Zandschulp’s mean serve 95.30 and return 88.43. Neither difference exceeds five points, so there is no dominant serving or returning gap on paper. Fatigue is another notable contrast, with van de Zandschulp carrying 112 minutes of court time in this tournament versus zero for Fonseca, which could matter late in rallies or sets. Recent matches show Fonseca arriving off two straight impressive wins in Toronto over Casper Ruud and Stefanos Tsitsipas before a loss to Ben Shelton. Van de Zandschulp has mixed recent results, beating Aleksandr Shevchenko and Hubert Hurkacz but losing to Jakub Mensik.