Hugo Gaston vs Stefanos Tsitsipas: AI Prediction | Games, Spread, Aces & Double Faults

The model’s advantage for Tsitsipas comes mainly from the serve & return game (a +9.5 percentage-point swing) and recent record by level (+5.7), with additional support from surface fit (+3.2), overall strength (+3.1) and overall record/opposition quality (+2.3). Those drivers map to the numbers: Tsitsipas carries a slightly higher mean serve index (96.04 vs Gaston’s 94.35) and arrives with zero tournament fatigue, whereas Gaston has logged heavy minutes at Wimbledon (522 cumulative minutes). Ranking and broad strength also tilt toward Tsitsipas (rank 87 vs Gaston 118), even though their Elo ratings are close (Gaston 1634.33, Tsitsipas 1627.32). On surface and return dynamics the picture is more nuanced. Gaston posts a markedly better mean return index (94.42) than Tsitsipas (85.72) — a gap greater than 5 points — and a higher surface strength index on grass (17.42 vs 10.11). Those traits underpin Gaston’s three recent wins at Wimbledon (straight victories through his last three matches). Tsitsipas, by contrast, arrives with mixed form (form index 33.63) and two recent losses (Mallorca and Roland Garros), but the model still credits him for stronger serve/return balance and experience at higher-level matches.