Gaeul Jang advanced to the quarterfinals of the W15 Tianjin tournament with a retirement win over Meiqi Guo in the Round of 16. Jang was leading 7-6, 0-0 when Guo retired. The match saw Jang record one ace and one double fault, while Guo had no aces and two double faults.
No previous meetings on record.
Averages over each player's completed matches in the selected window (9 vs 18). ATP, WTA & Challenger.
Clear favourite · Guo M. clearly ahead, but no certainty
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.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About