Gabriel Diallo vs Tristan Boyer: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Diallo comes mainly from recent form and match-level results: recent form contributes +8.4 percentage points toward Diallo, while his recent record at comparable levels and surface fit add smaller advantages. Diallo arrives with the higher tour rank (No. 92 vs 166) and enjoys a clean slate for tournament fatigue (0 minutes on court so far), which the model treats as valuable in a heat-and-travel environment. His form index sits at 35.4 and his Elo is 1580.9. By contrast Boyer posts a higher form index (62.0) and a stronger Elo (1665.9), but carries 103 minutes of cumulative court time this week. Serve and return dynamics tilt modestly toward Boyer in the model (+5.1 points for Boyer), though the raw serve and return indexes are close: Diallo’s mean serve index is 97.41 vs Boyer’s 95.24, and their mean return indexes are 87.96 and 86.31, respectively — not a large gap. Surface strength indexes are nearly identical (Diallo 21.46, Boyer 20.65), so neither player has a clear hard-court pedigree advantage. Recent form over the last three matches shows Diallo coming off long grass-court battles (a win over Bonzi and tight losses to Sonego and Draper), while Boyer has mixed results but a fresh straight-sets win at this event over Lorenzo Claverie.