Learner Tien vs Alexander Bublik: AI Prediction | Games, Spread, Aces & Double Faults

Tien arrives ranked 21 with a stronger short-term form index (52.48) and a higher Elo (1778.46) than Bublik, who is ranked 11 but carries a lower form index (23.25) and an Elo of 1723.66. Fatigue is a factor: Tien has logged 109 minutes at this tournament compared with Bublik’s 79, which could matter on slow clay. Surface strength points to Bublik (34.45) having the edge on clay relative to Tien (18.48). Their mean serve indices are virtually identical, so serve power alone shouldn’t separate them, but Tien’s mean return index (92.99) is notably higher than Bublik’s (84.15), a gap of roughly 8.8 points that favors Tien when returning. Looking at recent results, Tien has been solid in this stretch—he beat Stefanos Tsitsipas in Geneva and beat Bublik in Rome (2-1), though he also lost in Rome to Rafael Jodar. Bublik has won his last two recorded matches (Edas Butvilas in Geneva and Sebastian Baez in Rome) but was the victim of Tien’s Rome upset. That head-to-head from Rome provides Tien a recent matchup blueprint, while Bublik’s fresher legs and better clay profile suggest he can adapt.