Hunter Heck advanced to the final of the Istanbul 2 semifinals by defeating Aziz Ouakaa. The match ended with a score of 6-2, 6-4 in favor of Heck.
No previous meetings on record.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Clear favourite · Ouakaa A. clearly ahead, but no certainty
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.