Tallon Griekspoor vs Alexander Blockx: AI Prediction | Games, Spread, Aces & Double Faults

Griekspoor arrives as world No. 31 with a modest form index (36.53) and an Elo around 1659; his surface strength index on clay is low (21.43) but his serving and returning metrics are strong (mean serve 97.24, mean return 90.87). Blockx, ranked 36, carries a much higher form index (77.71) and superior Elo (1821.42), though his surface strength index (31.68) remains only moderate. Fatigue is a contrasting factor: Griekspoor is fresh with zero minutes logged in the tournament so far, while Blockx has 119 minutes on court already. The mean return index gap is noteworthy — Griekspoor’s return (90.87) is about 5.21 points better than Blockx’s (85.66), which could translate to more break opportunities for the Dutchman. Recent results reinforce the projection. Griekspoor’s last three clay outings show one win (over Dzumhur) and two losses, including a straight-sets exit to Lorenzo Musetti and a three-set loss to Denis Shapovalov, indicating inconsistency at this stage. Blockx has been more convincing recently: two wins in his last three (including a tight Rome win over Federico Cina and an earlier victory over Casper Ruud) and a single loss to Alexander Zverev in Madrid. That run underpins his higher form and Elo advantage heading into this tie.