Juan Ignacio Chela vs Stan Wawrinka — US Open Round of 16

US Open · ATP · Round of 16
ARG
Juan Ignacio Chela
46 yrs · 190 cm · Right-handed
Last 10 · pre-match
LLLLLLLLWL
3 — 2
Sets
Monday, 27 August 2007
hard
Stan Wawrinka
SUI
Stan Wawrinka
#109ATP
1678ELO
1664Hard ELO
$657kYTD
$38MCAREER
41 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLWLWLLLL
Chela J.
4-6 6-2 7-6 1-6 6-4
Wawrinka S.
Chela J.
4678163
Wawrinka S.
6266642

Juan Ignacio Chela defeated Stan Wawrinka 4-6 6-2 7-6 1-6 6-4 in the US Open round of 16 on hard. The upset overturned the form book — Stan Wawrinka came in leading the head-to-head 4–1, defending last year's round of 32. Juan Ignacio Chela narrowed the head-to-head to 4–2.

Key context

Head to head

1–4
DateTournamentRoundSurfaceWinnerScore
2011-02-14Buenos AiresSFclayJuan Ignacio Chela6-2 6-2
2010-08-30US OpenR64hardStan Wawrinka7-5 6-3 6-4
2007-10-28Paris MastersR32hardStan Wawrinka6-3 6-1
2007-07-16StuttgartSFgrassStan Wawrinka6-7(2) 6-4 6-1
2006-08-28US OpenR128hardStan Wawrinka6-7(3) 6-4 6-4 6-4

Serve vs return

This season
Chela J.serving80% hold

wins 63% of points on serve vs Wawrinka S.

Wawrinka S.serving80% hold

wins 63% of points on serve vs Chela J.

Even serve battle

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

Serve & return on hard

Chela J.Wawrinka S.
—
Serve
48
—
Return
8

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
Chela J.Wawrinka S.
1st serve in·Slight edge
62%
57%
1st serve points won·Slight edge
65%
74%
2nd serve points won·Even
50%
53%
Service points won·Slight edge
59%
65%
Return points won·Slight edge
41%
35%
Break points saved·Slight edge
58%
63%
Aces / match·Dominant
2.0
7.0
Double faults / match·Clear edge
2.8
2.0

Averages over each player's completed matches in the selected window (200 vs 198). ATP, WTA & Challenger.

Clutch

Under pressure
Chela J.Wawrinka S.
Clutch Rating·Clear edge
49
65
Break points saved·Clear edge
81
99
Break points won·Dominant
57
30
Deciding sets·Clear edge
49
71
Tiebreaks·Dominant
45
90

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

Freshness

Recent load
Chela J.Wawrinka S.
Freshness·
—
92

Wawrinka S.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
26°CClear
Wind 10 km/hHumidity 62%

Draw

Final
Federer R.
Djokovic N.
7-647-626-4
Semi-finals
Federer R.
Davydenko N.
7-56-17-5
Djokovic N.
Ferrer D.
6-46-46-3
Quarter-finals
Davydenko N.
Haas T.
6-36-36-4
Federer R.
Roddick A.
7-657-646-2
Djokovic N.
Moya C.
6-47-676-1
Ferrer D.
Chela J.
6-26-37-5
R16
Roddick A.
Berdych T.
7-662-0
Haas T.
Blake J.
4-66-43-66-07-64
Moya C.
Gulbis E.
7-56-26-756-4
Davydenko N.
Lee H.
6-16-36-4
Chela J.
Wawrinka S.
4-66-27-661-66-4
Djokovic N.
Monaco J.
7-57-626-766-1
Ferrer D.
Nadal R.
6-736-47-646-2
Federer R.
Lopez F.
3-66-46-16-4
R32
Nadal R.
Tsonga J.
7-636-26-1
Federer R.
Isner J.
6-746-26-46-2
Lopez F.
Young D.
3-66-37-657-5
Berdych T.
Verdasco F.
7-626-17-63
Roddick A.
Johansson T.
6-36-26-0
Davydenko N.
Almagro N.
7-56-07-5
Lee H.
Murray A.
6-36-32-67-5
Moya C.
Kohlschreiber P.
4-67-57-654-66-4
Haas T.
Grosjean S.
6-26-43-64-66-3
Monaco J.
Calleri A.
7-656-26-4
Djokovic N.
del Potro J.
6-16-36-4
Wawrinka S.
Ginepri R.
5-76-44-66-46-3
Chela J.
Ljubicic I.
6-46-752-66-36-3
Ferrer D.
Nalbandian D.
6-33-64-67-657-5
Gulbis E.
Robredo T.
6-16-36-2
Blake J.
Koubek S.
6-43-67-656-1
R64
Young D.
Gasquet R.
W/O
Nadal R.
Tipsarevic J.
6-26-33-2
Almagro N.
Horna L.
6-46-22-1
Roddick A.
Acasuso J.
4-66-16-2
Monaco J.
Sela D.
6-46-06-716-4
Johansson T.
Clement A.
6-47-646-797-61
Verdasco F.
Simon G.
6-06-46-3
Berdych T.
Bolelli S.
7-56-36-3
Lopez F.
Andreev I.
6-737-53-66-47-65
Ginepri R.
Gabashvili T.
6-26-36-1
Djokovic N.
Stepanek R.
6-747-655-77-57-62
del Potro J.
Melzer J.
6-36-16-4
Robredo T.
Fish M.
6-43-66-46-776-4
Gulbis E.
Berrer M.
7-646-26-1
Lee H.
Canas G.
7-57-56-3
Isner J.
De Voest R.
6-36-37-64
Federer R.
Capdeville P.
6-16-46-4
Haas T.
Petzschner P.
4-66-36-27-5
Chela J.
Odesnik W.
6-36-17-5
Ljubicic I.
Pavel A.
6-36-47-66
Grosjean S.
Mirnyi M.
6-46-766-46-3
Ferrer D.
Serra F.
4-66-36-36-2
Nalbandian D.
Malisse X.
6-46-46-2
Koubek S.
Llodra M.
6-16-36-3
Blake J.
Santoro F.
6-43-66-24-66-4
Wawrinka S.
Safin M.
6-36-36-3
Tsonga J.
Henman T.
7-622-67-56-4
Murray A.
Bjorkman J.
5-76-36-14-66-1
Davydenko N.
Kiefer N.
6-26-26-2
Moya C.
Kunitsyn I.
6-46-47-5
Kohlschreiber P.
Youzhny M.
3-66-46-36-3
Calleri A.
Hewitt L.
4-66-46-46-2
R128
De Voest R.
Ascione T.
6-23-0
Grosjean S.
Goldstein P.
6-14-1
Simon G.
Waske A.
6-46-1
Acasuso J.
Vassallo Arguello M.
6-46-726-36-4
Young D.
Guccione C.
6-726-36-26-3
Andreev I.
Kendrick R.
7-646-36-4
Roddick A.
Gimelstob J.
7-666-36-3
Davydenko N.
Levine J.
6-46-06-1
Kiefer N.
Spadea V.
6-27-616-3
Horna L.
Luczak P.
7-646-37-66
Almagro N.
Kuznetsov A.
6-46-07-64
Murray A.
Cuevas P.
6-26-36-0
Bjorkman J.
Guzman J.
6-37-646-2
Lee H.
Hrbaty D.
6-746-47-56-766-4
Canas G.
Ramirez Hidalgo R.
6-34-67-56-3
Haas T.
Darcis S.
6-757-56-36-4
Petzschner P.
Becker B.
2-63-66-46-46-1
Lopez F.
Ferrero J.
6-36-46-4
Isner J.
Nieminen J.
6-747-647-656-4
Mirnyi M.
Baghdatis M.
6-37-53-67-66
Capdeville P.
Schuettler R.
5-76-36-746-46-3
Federer R.
Jenkins S.
6-36-26-4
Llodra M.
Volandri F.
6-34-66-46-4
Koubek S.
Querrey S.
7-616-16-1
Santoro F.
Montanes A.
6-16-786-26-1
Blake J.
Russell M.
7-666-37-64
Robredo T.
Reynolds B.
6-37-656-1
Fish M.
Echagaray B.
6-46-16-2
Berrer M.
Przysiezny M.
6-14-66-17-64
Gulbis E.
Starace P.
7-57-646-3
Moya C.
Phau B.
6-16-26-4
Kunitsyn I.
Garcia Lopez G.
4-66-37-52-67-5
Kohlschreiber P.
Zabaleta M.
6-26-26-4
Youzhny M.
Devilder N.
6-06-16-2
Hewitt L.
Delic A.
6-26-46-2
Calleri A.
Seppi A.
6-46-43-67-5
Sela D.
Lapentti N.
5-76-26-16-3
Monaco J.
Roger-Vasselin E.
6-23-66-17-5
Melzer J.
Hartfield D.
6-47-57-5
del Potro J.
Mahut N.
6-06-46-2
Stepanek R.
Berlocq C.
7-636-746-46-2
Djokovic N.
Haase R.
6-26-16-3
Gabashvili T.
Gonzalez F.
6-46-13-65-76-4
Ginepri R.
Rochus O.
6-06-36-1
Wawrinka S.
Korolev E.
4-66-34-66-47-5
Safin M.
Dancevic F.
7-57-657-67
Chela J.
Mcclune M.
6-26-17-60
Odesnik W.
Udomchoke D.
6-726-36-13-67-62
Pavel A.
Meffert D.
3-66-36-27-5
Ljubicic I.
Vliegen K.
6-17-616-1
Ferrer D.
Mayer F.
6-36-26-3
Serra F.
Eschauer W.
6-737-626-46-2
Malisse X.
Pless K.
6-46-756-37-5
Nalbandian D.
Navarro I.
7-57-647-66
Henman T.
Tursunov D.
6-43-66-36-4
Tsonga J.
Hernandez O.
7-56-16-3
Tipsarevic J.
Sweeting R.
5-76-26-46-2
Nadal R.
Jones A.
7-53-66-46-1
Verdasco F.
Mathieu P.
3-61-66-46-36-3
Clement A.
Karlovic I.
7-656-44-66-766-4
Johansson T.
Massu N.
2-67-636-36-3
Bolelli S.
Benneteau J.
6-36-43-66-1
Berdych T.
Gicquel M.
6-37-606-2
Gasquet R.
Roitman S.
7-56-16-2