Caroline Wozniacki vs Klara Koukalova — Japan Open Quarter-final

Japan Open · WTA · Quarter-final
DEN
Caroline Wozniacki
36 yrs · 177 cm · Right-handed
Last 10 · pre-match
LWWWLWLWLW
2 — 1
Sets
Monday, 1 October 2007
hard
CZE
Klara Koukalova
44 yrs · 166 cm · Right-handed
Last 10 · pre-match
LWLLLLLLWW
Wozniacki C.
6-3 2-6 7-6
Koukalova K.
Wozniacki C.
62772
Koukalova K.
36631

Caroline Wozniacki defeated Klara Koukalova 6-3 2-6 7-6 in the Japan Open quarter-final on hard. The result followed the form book — Caroline Wozniacki came in leading the head-to-head 3–0, defending last year's round of 32. Caroline Wozniacki extended the head-to-head to 4–0.

Key context

Head to head

3–0
DateTournamentRoundSurfaceWinnerScore
2014-08-04MontrealR32hardCaroline Wozniacki6-1 6-2
2012-09-17SeoulQFhardCaroline Wozniacki6-2 6-3
2010-08-02CopenhagenFhardCaroline Wozniacki6-2 7-6(5)

Serve vs return

This season
Wozniacki C.serving75% hold

wins 61% of points on serve vs Koukalova K.

Koukalova K.serving57% hold

wins 53% of points on serve vs Wozniacki C.

Serve advantage — Wozniacki C.

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
Wozniacki C.Koukalova K.
1st serve in·Slight edge
66%
56%
1st serve points won·Even
65%
61%
2nd serve points won·Even
47%
44%
Service points won·Slight edge
59%
53%
Return points won·Even
46%
44%
Break points saved·Slight edge
59%
50%
Aces / match·Clear edge
2.7
1.1
Double faults / match·Dominant
2.2
5.6

Averages over each player's completed matches in the selected window (199 vs 76). ATP, WTA & Challenger.

Clutch

Under pressure
Wozniacki C.Koukalova K.
Clutch Rating·Dominant
89
18
Break points saved·Dominant
92
25
Break points won·Dominant
97
44
Deciding sets·Dominant
90
56
Tiebreaks·Dominant
84
55

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Draw

Final
Razzano V.
Williams V.
4-67-676-4
Semi-finals
Razzano V.
Pennetta F.
4-67-56-3
Williams V.
Wozniacki C.
6-37-5
Quarter-finals
Pennetta F.
Mirza S.
6-46-4
Wozniacki C.
Koukalova K.
6-32-67-63
Williams V.
Molik A.
7-646-3
Razzano V.
Pin C.
6-26-2
R16
Mirza S.
Dellacqua C.
6-43-66-4
Williams V.
King V.
6-06-4
Molik A.
Wozniak A.
6-16-0
Wozniacki C.
Yuan M.
7-634-66-1
Koukalova K.
Radwanska U.
6-23-66-2
Razzano V.
Baltacha E.
6-26-2
Pin C.
Kostanic Tosic J.
6-16-0
Pennetta F.
Spears A.
6-47-62
R32
Kostanic Tosic J.
Dominguez Lino L.
6-46-4
Spears A.
Yonemura T.
6-46-1
Pennetta F.
Rolle A.
7-56-1
Dellacqua C.
Beltrame S.
6-46-0
Mirza S.
Morita A.
6-06-4
Williams V.
Craybas J.
6-36-1
King V.
Gallovits Hall E.
6-25-77-5
Wozniak A.
Fedossova Y.
7-56-776-1
Molik A.
Morigami A.
6-16-2
Yuan M.
Sugiyama A.
6-36-3
Wozniacki C.
Castano C.
6-26-1
Radwanska U.
Ferguson S.
6-16-2
Koukalova K.
Nakamura A.
6-36-4
Razzano V.
Tanasugarn T.
6-36-1
Baltacha E.
Yan Z.
2-66-26-4
Pin C.
Kirilenko M.
6-34-66-3