Toby Samuel vs Thiago Agustin Tirante: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Tirante comes mainly from overall strength (the largest single driver) and his serving/return combination, with additional support from recent results at higher levels. That backing is visible in the raw numbers: Tirante is ranked 54 to Samuel’s 144, carries a higher Elo (1745.6 vs 1578.5) and a stronger form index (63.2 vs 43.8). Those differentials explain the +12.7 percentage-point tilt toward Tirante on overall strength. The serve/return factor (+6.2 pp) also leans his way — his mean serve index sits slightly higher (96.1 vs 93.2) even though the gap is under 5 points; Samuel’s mean return index is notably stronger (92.7 vs 87.2), a difference worth watching. Surface considerations are interesting: the model awarded a modest surface-fit edge to Samuel (+5.2 pp), likely because Samuel has already logged considerably more minutes on grass at this event (cumulative fatigue 193 min vs Tirante’s 75), suggesting better immediate adaptation despite both players having low surface-strength index values (Samuel 4.8, Tirante 10.7). Recent form and level also favor Tirante — he reached the later stages at Roland Garros and has an efficient, straight-sets win at Eastbourne; Samuel’s recent slate is mixed (a solid straight-sets win over Halys but losses to Arnaldi and Fery).