Flavio Cobolli vs Frances Tiafoe: AI Prediction | Games, Spread, Aces & Double Faults

The model’s single largest driver is the serve & return battle, which it scores in Tiafoe’s favor — largely reflecting his raw serving profile and prior grass results — but Cobolli closes the gap through recent form, age and surface fit. Cobolli sits higher in the rankings (10 vs 26) and carries a superior Elo (1912.8 to 1787.1). Both arrive fresh with zero tournament fatigue. Cobolli’s surface strength index (29.9) and the age component work slightly for him on grass; Tiafoe’s surface index is notably lower (17.0), tempering some of his serving upside. Looking at specific shot metrics, Cobolli posts a strong mean return index (92.37) versus Tiafoe’s 86.44 — a meaningful difference of over five points that suggests Cobolli will be well positioned to neutralize big serves. Their mean serve indices are almost identical (95.31 vs 94.71), so there’s no overwhelming serving gap. Form-wise, Cobolli arrives off two wins at Roland Garros before a five-set loss to Zverev, while Tiafoe had two wins in Stuttgart before a straight-sets defeat to Jiri Lehecka on grass — both players show recent match-play but slightly different surfaces.