Momoko Kobori vs Dayeon Back — W100 Incheon Round of 32

W100 Incheon · CHALLENGER · Round of 32
Momoko Kobori
JPN
Momoko Kobori
#338WTA
1355ELO
1328Hard ELO
27 yrs · 158 cm · Right-handed
Last 10 · pre-match
LWLWLWLWWW
2 — 1
Sets
Monday, 22 September 2025
hard
KOR
Dayeon Back
#264WTA
24 yrs
Last 10 · pre-match
WWWWWWWWWW
Kobori M.
6-0 3-6 6-3
Back D.
Kobori M.
6362
Back D.
0631

Momoko Kobori defeated Dayeon Back 6-0 3-6 6-3 in the W100 Incheon round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Kobori M.serving35% hold

wins 44% of points on serve vs Back D.

Back D.serving45% hold

wins 48% of points on serve vs Kobori M.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Kobori M.Back D.
1st serve in·Slight edge
62%
67%
1st serve points won·Even
59%
62%
2nd serve points won·Even
45%
44%
Service points won·Even
54%
56%
Return points won·Even
48%
50%
Break points saved·Even
54%
52%
Aces / match·Even
0.7
0.9
Double faults / match·Slight edge
3.1
2.4

Averages over each player's completed matches in the selected window (45 vs 95). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Kobori M.
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
Back D.
6.2
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
10.0No prior meetings
H2H
0.0
4.1
Surface form
6.1
0.0Lost last 4
Win streak
0.0
Fatigue & Travel
Minutes 14d
8.6
7.0
3-set count
Prev. match
7.0
6.0
Surface transition
Context
6.0
Defending pts
7.0

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.

Freshness

Recent load
Kobori M.Back D.
Freshness·
84
—

Kobori M.: 3 days rest · 2 matches, 41 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast

Draw

Final
Hibino N.
Lee E.
7-57-62
Semi-finals
Lee E.
Kaji H.
7-56-1
Hibino N.
Saito S.
6-46-1
Quarter-finals
Saito S.
Dang Y.
6-46-0
Lee E.
Imamura S.
6-16-3
Kaji H.
Kuramochi M.
6-46-3
Hibino N.
Ku Y.
4-66-26-2
R16
Ku Y.
Matsuda M.
6-26-3
Hibino N.
Shimizu E.
6-36-4
Kaji H.
Zhu A.
6-36-4
Imamura S.
Naklo T.
6-26-3
Lee E.
Panshina V.
6-06-0
Saito S.
Kawaguchi N.
6-46-4
Kuramochi M.
Kobori M.
6-36-3
Dang Y.
Hosogi S.
6-21-67-64
R32
Ku Y.
Kim D.
6-36-1
Kobori M.
Back D.
6-03-66-3
Zhu A.
Choi S.
2-67-627-65
Imamura S.
Chang H.
6-26-3
Kaji H.
Plipuech P.
6-47-64
Hibino N.
Hule P.
6-36-0
Matsuda M.
Koshiishi A.
6-44-66-2
Naklo T.
Jeong B.
1-67-56-4
Shimizu E.
Muramatsu C.
6-36-2
Lee E.
Park S.
6-46-1
Saito S.
Jang S.
6-36-3
Kawaguchi N.
Lee Y.
6-17-5
Hosogi S.
Choi O.
6-26-1
Panshina V.
Nugroho P.
6-12-67-5
Kuramochi M.
Kolodynska J.
6-46-3
Dang Y.
Sato H.
6-46-2