Yujin Kim vs Yu Jin Ahn — W15 Tianjin 3 Q16
W15 Tianjin 3 · ITF · Q16
2 — 0
Sets
Tuesday, 18 August 2026 ·
hard
Kim Y.6-3 6-3
Jin Ahn Y.
Kim Y.
662
Jin Ahn Y.
330
Yujin Kim defeated Yu Jin Ahn 6-3, 6-3 in the quarterfinals of the W15 Tianjin 3 tournament. Kim did not commit any double faults and converted 44% of her break points, while Ahn converted 80% of hers but was limited to four service breaks. Kim won seven service breaks to Ahn's four.
Key context
- Match story: Yujin Kim dropped just 6 games past Yu Jin Ahn.
Head to head
1–0| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-10 | W15 Yeongwol 2 | R32 | hard | Yujin Kim | 6-1 7-6(2) |
Statistics
This season1st serve in·Slight edge
66%
75%
1st serve points won·Even
58%
58%
2nd serve points won·Slight edge
46%
41%
Service points won·Even
54%
53%
Return points won·Even
44%
48%
Break points saved·Slight edge
51%
45%
Aces / match·Slight edge
1.2
0.5
Double faults / match·Dominant
2.7
4.3
Averages over each player's completed matches in the selected window (18 vs 11). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 04:50 UTCKim Y.52%
Jin Ahn Y.48%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Toss-up · Too close to call
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchForm & Matchup
7.8Leads 2–0 on hard
H2H2.2Trails 0–2 on hard
4.04 of last 10 on hard
Surface form6.97 of last 10 on hard
0.0
Win streakContext
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
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.
Conditions
Weather
32°CPartly cloudy
Wind 20 km/hHumidity 66%