Sunam Jeong vs Yu Jin Ahn — W15 Yeongwol Qualifying Round of 16

W15 Yeongwol · ITF · Qualifying Round of 16
KOR
Sunam Jeong
#1527WTA
30 yrs
Last 10 · pre-match
WWWLWWWWWW
2 — 0
Sets
Tuesday, 1 September 2026 ·
hard
KOR
Yu Jin Ahn
#1161WTA
29 yrs
Last 10 · pre-match
WLWLLLLWWL
Jeong S.
6-1 6-4
Jin Ahn Y.
Jeong S.
662
Jin Ahn Y.
140

Sunam Jeong defeated Yu Jin Ahn in the qualifying round 1 of the W15 Yeongwol tournament, winning in straight sets 6-1, 6-4. Jeong secured her spot in the next round with the victory.

Generated automatically from Umpiry match data.

Key context

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2015-05-25Changwon $25KQ64hardSunam Jeong6-4 6-1

Statistics

This season
Jeong S.Jin Ahn Y.
1st serve in·Even
74%
75%
1st serve points won·Slight edge
52%
58%
2nd serve points won·Even
39%
41%
Service points won·Even
49%
53%
Return points won·Even
48%
48%
Break points saved·Even
44%
45%
Aces / match·Even
0.0
0.5
Double faults / match·Dominant
0.8
4.3

Averages over each player's completed matches in the selected window (4 vs 11). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Jeong S.
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Jin Ahn Y.
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0First meeting on hard
H2H
5.0First meeting on hard
3.43 of last 10 on hard
Surface form
6.97 of last 10 on hard
0.0
Win streak
Context
5.0Didn't play here last year
Defending pts
5.0Didn'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.

Draw