Zangar Nurlanuly advanced to the quarterfinals of the M15 Astana tournament with a win over Y. Yerdilda in the Round of 16. Yerdilda retired during the match, trailing 2-6, 6-4, 1-0. The two players had converted an equal number of service breaks, but Nurlanuly led in aces and break points converted percentage.
No previous meetings on record.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Toss-up · Too close to call
Calibrated model (out-of-sample validated). 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.
Nurlanuly Z.: 8 days rest · 1 match (14d) · Yerdilda Y.: 10 days rest · 1 match (14d). Higher means fresher. About