Klara Koukalova vs Na Li — Doha Round of 16

Doha · WTA · Round of 16
CZE
Klara Koukalova
44 yrs · 166 cm · Right-handed
Last 10 · pre-match
LWLLLLLLWW
0 — 0
Sets
Monday, 21 February 2011
hard
CHN
Na Li
44 yrs · 172 cm · Right-handed
Last 10 · pre-match
LWWLLWWLWW
Koukalova K.
6-2 6-1
Li N.
Koukalova K.
662
Li N.
21–

Klara Koukalova defeated Na Li 6-2 6-1 in the Doha round of 16 on hard. The upset overturned the form book — Na Li came in leading the head-to-head 3–1. Klara Koukalova narrowed the head-to-head to 3–2.

Key context

Head to head

1–3
DateTournamentRoundSurfaceWinnerScore
2013-06-24WimbledonR32grassNa Li4-6 6-0 8-6
2012-12-31ShenzhenFhardNa Li6-3 1-6 7-5
2012-03-05Indian WellsR16hardNa Li6-1 6-0
2010-08-02CopenhagenSFhardKlara Koukalova6-3 1-6 6-4

Serve vs return

This season
Koukalova K.serving55% hold

wins 52% of points on serve vs Li N.

Li N.serving75% hold

wins 61% of points on serve vs Koukalova K.

Serve advantage — Li N.

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
Koukalova K.Li N.
1st serve in·Slight edge
56%
67%
1st serve points won·Even
61%
65%
2nd serve points won·Slight edge
44%
49%
Service points won·Slight edge
53%
59%
Return points won·Even
44%
47%
Break points saved·Slight edge
50%
59%
Aces / match·Slight edge
1.1
2.3
Double faults / match·Dominant
5.6
3.6

Averages over each player's completed matches in the selected window (76 vs 176). ATP, WTA & Challenger.

Clutch

Under pressure
Koukalova K.Li N.
Clutch Rating·Dominant
18
82
Break points saved·Dominant
25
89
Break points won·Dominant
44
96
Deciding sets·Dominant
56
83
Tiebreaks·Clear edge
55
75

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

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Weather
25°COvercast
Wind 20 km/hHumidity 28%

Draw

Final
Zvonareva V.
Wozniacki C.
6-46-4
Semi-finals
Zvonareva V.
Jankovic J.
6-12-66-4
Wozniacki C.
Bartoli M.
6-16-1
Quarter-finals
Wozniacki C.
Pennetta F.
6-26-0
Zvonareva V.
Hantuchova D.
7-56-757-5
Jankovic J.
Koukalova K.
6-26-4
Bartoli M.
Peng S.
6-26-2
R16
Bartoli M.
Peer S.
6-16-0
Zvonareva V.
Cibulkova D.
6-16-2
Wozniacki C.
Petrova N.
6-36-2
Hantuchova D.
Dushevina V.
4-66-26-4
Koukalova K.
Li N.
6-26-1
Jankovic J.
Mirza S.
6-06-1
Peng S.
Schiavone F.
7-56-3
Pennetta F.
Safarova L.
4-66-36-4
R32
Jankovic J.
Al Nabhani F.
6-16-3
Petrova N.
Vinci R.
6-46-2
Pennetta F.
Zheng J.
6-26-2
Mirza S.
Jovanovski B.
6-27-5
Safarova L.
Radwanska A.
7-636-3
Koukalova K.
Dulgheru A.
7-646-2
Hantuchova D.
Azarenka V.
4-66-16-2
Dushevina V.
Martinez Sanchez M.
4-66-17-61
Cibulkova D.
Gajdosova J.
6-44-67-68
Peng S.
Bacsinszky T.
6-36-2
Bartoli M.
Kleybanova A.
7-56-2
Peer S.
Kuznetsova S.
6-26-4