Momoko Kobori vs Ya Yi Yang — W75 Tianjin Qualifying Round of 32
Kobori M.
Momoko Kobori defeated Ya Yi Yang in the Q32 of the W75 Tianjin tournament, winning 7-6, 7-5 on hard courts. Kobori hit one ace and three double faults, while converting 42% of break points and securing five service breaks. Yang had three aces and six double faults, converting 31% of break points but failing to break Kobori's serve.
Generated automatically from Umpiry match data.
Key context
- Match story: Momoko Kobori edged Ya Yi Yang in two tight sets (7–6 7–5).
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (18 vs 15). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 01:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Kobori M. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.