Samantha Stosur vs Kai Chen Chang — Australian Open Round of 128

Australian Open · WTA · Round of 128
AUS
Samantha Stosur
42 yrs · 172 cm · Right-handed
Last 10 · pre-match
LLWLLLLLLL
0 — 0
Sets
Monday, 14 January 2013
hard
TPE
Kai Chen Chang
35 yrs · 167 cm · Right-handed
Last 10 · pre-match
LLWLLLWLLL
Stosur S.
7-6 6-3
Chang K.
Stosur S.
7762
Chang K.
633–

Samantha Stosur defeated Kai Chen Chang 7-6 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Kai Chen Chang came in leading the head-to-head 1–0, defending last year's round of 64. Samantha Stosur claimed a first win over Kai Chen Chang in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2012-10-08OsakaSFhardKai Chen Chang6-4 4-6 7-6(3)

Serve vs return

This season
Stosur S.serving69% hold

wins 58% of points on serve vs Chang K.

Chang K.serving71% hold

wins 59% of points on serve vs Stosur S.

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
Stosur S.Chang K.
1st serve in·Even
61%
59%
1st serve points won·Even
65%
62%
2nd serve points won·Even
45%
42%
Service points won·Even
58%
54%
Return points won·Slight edge
41%
46%
Break points saved·Even
57%
54%
Aces / match·Clear edge
4.0
2.2
Double faults / match·Dominant
4.0
6.0

Averages over each player's completed matches in the selected window (197 vs 53). ATP, WTA & Challenger.

Clutch

Under pressure
Stosur S.Chang K.
Clutch Rating·Clear edge
45
30
Break points saved·Dominant
85
39
Break points won·Slight edge
61
70
Deciding sets·Even
45
49
Tiebreaks·
47
—

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

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
20°CPartly cloudy
Wind 16 km/hHumidity 40%

Draw

Final
Azarenka V.
Li N.
4-66-46-3
Semi-finals
Azarenka V.
Stephens S.
6-16-4
Li N.
Sharapova M.
6-26-2
Quarter-finals
Azarenka V.
Kuznetsova S.
7-56-1
Stephens S.
Williams S.
3-67-56-4
Li N.
Radwanska A.
7-56-3
Sharapova M.
Makarova K.
6-26-2
R16
Kuznetsova S.
Wozniacki C.
6-22-67-5
Azarenka V.
Vesnina E.
6-16-1
Sharapova M.
Flipkens K.
6-16-0
Makarova K.
Kerber A.
7-56-4
Stephens S.
Jovanovski B.
6-13-67-5
Li N.
Goerges J.
7-666-1
Radwanska A.
Ivanovic A.
6-26-4
Williams S.
Kirilenko M.
6-26-0
R32
Wozniacki C.
Tsurenko L.
6-46-3
Azarenka V.
Hampton J.
6-44-66-2
Stephens S.
Robson L.
7-56-3
Goerges J.
Zheng J.
6-31-67-5
Jovanovski B.
Date Krumm K.
6-27-63
Kirilenko M.
Wickmayer Y.
7-646-3
Williams S.
Morita A.
6-16-3
Kuznetsova S.
Suarez Navarro C.
6-24-66-3
Vesnina E.
Vinci R.
4-67-646-4
Sharapova M.
Williams V.
6-16-3
Makarova K.
Bartoli M.
6-746-36-4
Kerber A.
Keys M.
6-27-5
Radwanska A.
Watson H.
6-36-1
Ivanovic A.
Jankovic J.
7-56-3
Li N.
Cirstea S.
6-46-1
Flipkens K.
Savinykh V.
6-24-66-3
R64
Williams V.
Cornet A.
6-36-3
Flipkens K.
Koukalova K.
6-16-0
Makarova K.
Foretz Gacon S.
6-36-3
Keys M.
Paszek T.
6-26-1
Watson H.
Pervak K.
4-67-676-2
Goerges J.
Oprandi R.
6-36-2
Sharapova M.
Doi M.
6-06-0
Savinykh V.
Cibulkova D.
7-666-4
Bartoli M.
Dolonc V.
7-56-0
Kerber A.
Hradecka L.
6-36-1
Radwanska A.
Begu I.
6-36-3
Jankovic J.
Koehler M.
2-67-656-2
Ivanovic A.
Chan Y.
7-51-66-4
Zheng J.
Stosur S.
6-41-67-5
Cirstea S.
Pliskova K.
1-66-36-2
Li N.
Govortsova O.
6-27-5
Robson L.
Kvitova P.
2-66-311-9
Stephens S.
Mladenovic K.
6-46-3
Jovanovski B.
Safarova L.
7-57-5
Date Krumm K.
Peer S.
6-27-5
Kirilenko M.
Peng S.
7-56-2
Wickmayer Y.
Cepelova J.
7-687-5
Morita A.
Beck A.
6-26-0
Williams S.
Muguruza G.
6-26-0
Suarez Navarro C.
Putintseva Y.
1-67-656-2
Kuznetsova S.
Hsieh S.
6-26-1
Tsurenko L.
Saville D.
7-56-3
Wozniacki C.
Vekic D.
6-16-4
Vinci R.
Amanmuradova A.
6-36-2
Vesnina E.
Lepchenko V.
6-46-2
Hampton J.
Kumkhum L.
6-16-2
Azarenka V.
Daniilidou E.
6-16-0
R128
Wickmayer Y.
Gajdosova J.
6-17-5
Cibulkova D.
Barty A.
3-66-06-1
Hampton J.
Radwanska U.
6-26-4
Vinci R.
Soler Espinosa S.
6-37-5
Safarova L.
Lucic M.
7-646-4
Robson L.
Oudin M.
6-26-3
Koehler M.
Knapp K.
3-66-36-3
Radwanska A.
Bobusic B.
7-56-0
Kerber A.
Svitolina E.
6-26-4
Paszek T.
Voegele S.
4-66-47-5
Morita A.
Tatishvili A.
6-36-3
Koukalova K.
Scheepers C.
6-16-2
Beck A.
Shvedova Y.
6-26-776-3
Cepelova J.
Arn G.
6-26-2
Peng S.
Marino R.
6-36-0
Kirilenko M.
King V.
6-46-2
Date Krumm K.
Petrova N.
6-26-0
Savinykh V.
Minella M.
7-646-1
Lepchenko V.
Hercog P.
6-46-1
Vesnina E.
Garcia C.
3-66-36-1
Amanmuradova A.
Johansson M.
6-46-2
Saville D.
Davis L.
6-36-726-4
Stephens S.
Halep S.
6-16-1
Sharapova M.
Puchkova O.
6-06-0
Wozniacki C.
Lisicki S.
2-66-36-3
Hradecka L.
Bertens K.
6-27-68
Keys M.
Dellacqua C.
6-47-60
Kumkhum L.
Arvidsson S.
7-656-4
Daniilidou E.
Pliskova K.
7-55-76-4
Azarenka V.
Niculescu M.
6-16-4
Peer S.
Panova A.
6-41-66-3
Jovanovski B.
Torro Flor M.
2-66-46-3
Hsieh S.
Arruabarrena L.
7-656-2
Tsurenko L.
Pavlyuchenkova A.
7-53-67-5
Mladenovic K.
Babos T.
6-34-611-9
Kvitova P.
Schiavone F.
6-42-66-2
Li N.
Karatantcheva S.
6-16-3
Govortsova O.
Parmentier P.
2-66-36-2
Pliskova K.
Jones S.
6-36-2
Cirstea S.
Vandeweghe C.
6-46-2
Goerges J.
Dushevina V.
7-52-66-4
Oprandi R.
Pironkova T.
4-67-56-2
Zheng J.
Zhang Y.
6-13-66-4
Stosur S.
Chang K.
7-636-3
Ivanovic A.
Czink M.
6-26-1
Chan Y.
Hantuchova D.
6-11-66-1
Bartoli M.
Medina Garrigues A.
6-26-4
Jankovic J.
Larsson J.
6-26-2
Pervak K.
Barthel M.
7-52-66-4
Watson H.
Cadantu Ignatik A.
2-66-36-2
Begu I.
Rus A.
6-46-2
Cornet A.
Erakovic M.
7-56-7310-8
Williams V.
Voskoboeva G.
6-16-0
Flipkens K.
Bratchikova N.
6-46-3
Makarova K.
Larcher De Brito M.
6-27-5
Foretz Gacon S.
Giorgi C.
6-26-3
Dolonc V.
Rogowska O.
5-77-58-6
Doi M.
Martic P.
6-36-4
Vekic D.
Hlavackova A.
6-16-2
Kuznetsova S.
Dominguez Lino L.
6-26-1
Putintseva Y.
Mchale C.
6-16-706-2
Williams S.
Gallovits Hall E.
6-06-0
Suarez Navarro C.
Errani S.
6-46-4
Muguruza G.
Rybarikova M.
4-66-114-12