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Vikapower
Oct 15th, 2011, 04:10 AM
Ok, considering the other thread is just like mess after so much patching in which I myself often get lost, I think it's better worth making a brand new one with a much proper organization for better clarity and understanding. :)

I. General index Post #2 (http://www.tennisforum.com/showpost.php?p=20361480&postcount=2) (U)

References
Index (Microsoft Access, Excel)
Graph, WTA Main draw Post #3 (http://www.tennisforum.com/showpost.php?p=20361481&postcount=3)
Graph, Win percentage by events Post #3 (http://www.tennisforum.com/showpost.php?p=20361481&postcount=3)

II. Records by events and surfaces Post #4 (http://www.tennisforum.com/showpost.php?p=20361482&postcount=4) (U)

Masters, YEC...
Grand-Slams
Premiers
Internationals
Challengers
Fed-Cup

III. Ranking Post #5 (http://www.tennisforum.com/showpost.php?p=20361484&postcount=5) (U)

Ranking history (2010, 2011)
Weeks in top 10
Ranking break-down

IV. Head-to-heads Post #6 (http://www.tennisforum.com/showpost.php?p=20361485&postcount=6) (U)

General head-to-head
By nations
Against any top 10 players (past or present)
Against actual Top 10 and Top 20 (Google docs)
Against Grand-Slam champions
Against ex-#1's or actual #1's
V. Petra and her environment Post #7 (http://www.tennisforum.com/showpost.php?p=20361486&postcount=7)

WinLoss comparison against the 89-90's Generation
--- Main draw participation
--- Highest winning % by events
--- Win/Loss comparison by events

VI. Serving profile Post #9 (http://www.tennisforum.com/showpost.php?p=20361502&postcount=9)

1st. serve % evolution
1st. serve % evolution vs. 1st. serve % won
Aces/double faults evolution
All serving Data for 2010 (not yet available)
All serving Data for 2011 including serve speed (all 4 majors)

VII. Petra's game profile in majors

References/Documentation Post #10 (http://www.tennisforum.com/showpost.php?p=20361510&postcount=10)
Analysis Post #11 (http://www.tennisforum.com/showpost.php?p=20361535&postcount=11)
Attachment files
--- A table resumé
--- Forced errors graph for all 4 majors
--- Winners/UEs evolution in all 4 majors

VIII. Complementary informations Post #12 (http://www.tennisforum.com/showpost.php?p=20361548&postcount=12)

Vikapower
Oct 15th, 2011, 04:10 AM
http://i.imgur.com/RmNaG.png

Index

As of April 3rd. 2012

General facts

- Petra is 211-98 lifetimes (68.28%) and 101-66 on the WTA regular tour.

- Petra has 15 main draw appearances in majors, 33 in Premiers and 24 in Internationals.

- Notable fact (International), Petra's last final lost in an International event is Linz 2009 against #24 Yanina Wickmayer (BEL) in 2, 6-3 6-4.

- Petra has 12 first rounds exits in International events. Her last was Copenhagen 2010 to #63, Sorana Cirstea in 3, 4-6 6-2 6-4. Petra also has 12 first rounds exit in Premier events (last in Beijing 2011) and 6 first rounds exit in majors (last US Open 2011).

- Petra is 123-59 (65-44) on hard, 35-22 (19-14) on clay, 16-6 on grass and 8-1 (1-1) on carpet.

- Petra is 29-9 in Qualifying (last Q played was Madrid 2010).

- Petra's record as a top 5 player is 20-4 and has won 14 of her last 15 matches to players outside the top 10 (last defeat Beijing 2011). Is on a 12 match consecutive winning streak to players outside the top 10 as a top 5 player.

- Petra was on a 4 consecutive SF run (Linz, Istanbul, Sydney and AO) stopped in Indian Wells 2012 against Christina McHale.

- Petra's win/loss record displays as followed :

Specific facts (WTA Tour only)

- Petra is 108-17 after having won the first set -- Her last defeat after having won the first set is Indian Wells 2012 to #35 Christina Mchale 2-6 6-2 6-3.
Against top 5 players, Petra is 8-1
Against top 10 players, Petra is 14-2
Against non top 10 players Petra is 93-14 and her last match lost to a player outside the top 10 after having won the first set is Indian Wells 2011 to #57, Barbora Zahlavova-Strycova (CZE) 3-6 6-2 7-5.

- Petra is 18-2 after having won the first set as a top 5 player. Last defeat to Christina McHale in Indian Wells 2012.

- Petra is 17-57 after having lost the first set. Her last match won after having lost the first set is YEC Istanbul 2012 against #7 Samantha Stosur 5-7 6-3 6-3. Petra is 2-15 after having lost the first set to a top ten player.

- On Hard Petra is 58-11, on grass 13-0 and 19-4 on clay after having won the first set.

Winning/losing streaks

- Petra was on a 12 match winning streak stopped in Sydney 2012 SF by Li Na.
In that streak, she beat 5 top 10 players and lost to 2.
The average rank of the opponents she faced was 29.25

- Petra is on a 15 consecutive regular tour indoor winning streak (last defeat Moscou 2010 to #126 Kateryna Bondarenko 6-3 7-6(7) 6-1.
In that still ongoing streak she beat 6 top 10 players
The average rank of the opponents she faced is 33.13
Petra has won 8 consecutive indoor matches in Fed Cup (last defeat Fed Cup 2010 week 2 on Clay). It brings her streak to 23 consecutive.
Petra has won three more matches indoors in Hopman Cup which brings her streak to 26 consecutive wins.
On the WTA regular tour, Petra's win/loss set record is 30-5 for an average of 2.33 sets lost.

- Petra's biggest losing streak is of 5 after Wimbledon's 2010 SF. It occurred between Portoroz and New-Haven where 4 of 5 of the opponents she was losing to were lower ranked than her. 3 of 5 of these matches went 3 and only 1 tie-break was disputed in the the 5.

Other

Surfaces (see graph)

- Petra's win loss record by surface name displays as followed :
Decoturf : 17 ; 8-9
Decoturf II : 16 ; 7-9
DecoColor : 18 ; 14-4
Green set Confort : 11 ; 9-2
Green set GranPrix : 6 ; 5-1
Laykold : 8 ; 4-4
Plexipave : 11 ; 8-3
Plexipave IW : 8 ; 4-4
Plexicushion : 32 ; 24-8
Red-Clay : 37 ; 22-15
RukortHard : 0-2
Rye-Grass : 22 ; 16-6

Vikapower
Oct 15th, 2011, 04:11 AM
Graph, WTA main draw

**UPDATED**

http://i.imgur.com/b1UKM.png

Graph, Win percentage by events

http://i.imgur.com/NqyxT.png

Graph, Win/Loss record by surface speed
Missing Antwerp, Portoroz, Istanbul, Copenhagen and Istanbul YEC to resort and find exact speed and surface.

Medium fast : DecoColor, RyeGrass, Decoturf II, Rebound Ace, Plexipave, GreenSet Confort, Synpave
Medium : Plexicushion, Decoturf, GreenSet Grand Prix
Medium slow : Plexipave IW, RukHortHard, Laykold
Slow : Red Clay, Har-Tru

[CENTER]http://i.imgur.com/1JFc8.png

Vikapower
Oct 15th, 2011, 04:11 AM
Masters, YEC...
**Next Istanbul 2011**

Majors

http://i.imgur.com/hJWNF.png

Premiers

http://i.imgur.com/9AXtz.png

More details : 1 (http://i.imgur.com/9J6hD.png) - 2 (http://i.imgur.com/rErbk.png)

International events

http://i.imgur.com/Zt5RO.png

More details : Click here. (http://i.imgur.com/ka5MU.png)

Challengers

http://i.imgur.com/hfdYL.png

Fed Cup

Event Category Surface I/O W L T
Fed Cup 2008 Playoffs H O 1 1 2
Fed Cup 2009 Week 1 Cp I 2 0 2
Fed Cup 2009 Week 2 H I 1 1 2
Fed Cup 2010 Week 1 H I 1 1 2
Fed Cup 2010 Week 2 C I 0 1 1
Fed Cup 2011 Week 1 H I 2 0 2
Fed Cup 2011 Week 2 H I 2 0 2
Fed Cup 2011 Final H I 2 0 2
Fed Cup 2012 Week 1 H I 2 0 2

Indoor : 12-3
Outdoor : 1-1

Vikapower
Oct 15th, 2011, 04:12 AM
Ranking

April 3rd. 2012.

http://i.imgur.com/dTEh4.png

Vikapower
Oct 15th, 2011, 04:12 AM
General H2H

<<Entries Christina McHale, Barbora Zahlavova Strycova>>

Names Nat W L T PCT
---------------------------------------------------------------------
Agnes Szavay HUN 1 0 1 1,000
Agnieszka Radwanska POL 3 0 3 1,000
Ai Sugiyama JPN 0 1 1 0,000
Aiko Nakamura JPN 1 0 1 1,000
Akiko Morigami JPN 1 0 1 1,000
Alberta Brianti ITA 1 0 1 1,000
Alexa Glatch USA 1 1 2 0,500
Alexandra Dulgheru ROU 2 1 1 0,667
Alisa Kleybanova RUS 2 0 2 1,000
Alla Kudryatseva RUS 1 2 3 0,333
Alona Bondarenko UKR 1 1 2 0,500
Ana Ivanovic SRB 1 3 3 0,250
Anabel Medina Guarrigues ESP 2 0 2 1,000
Anastasia Pavlyuchenkova RUS 2 2 4 0,500
Anastasia Rodionova AUS 1 0 1 1,000
Anastasja Sevastova LAT 1 2 3 0,333
Andrea Petkovic GER 3 4 7 0,429
Andreja Klepac SLO 1 1 2 0,500
Anna Chackvetadze RUS 1 0 1 1,000
Anna Koethavong GBR 3 0 3 1,000
Anna Lapushchenkova RUS 3 1 4 0,750
Anna Lena Groenefeld GER 1 1 2 0,500
Aravane Rezaď FRA 0 1 1 0,000
Ayumi Morita JPN 0 1 1 0,000
Barbora Zahlavova Strycova CZE 3 1 3 0,750
Bethanie Mattek-Sands USA 2 0 2 1,000
Camille Pin FRA 0 1 1 0,000
Carla Suarez Navarro ESP 3 0 3 1,000
Caroline Wozniacki DEN 2 3 5 0,400
Chanelle Scheepers RSA 3 0 3 1,000
Daniela Hantuchova SVK 4 0 2 1,000
Dinara Safina RUS 1 0 1 1,000
Dominika Cibulkova SVK 4 0 4 1,000
Ekaterina Makarova RUS 1 0 1 1,000
Elena Baltacha GER 2 1 3 0,667
Elena Dementieva RUS 0 1 1 0,000
Eleni Danilidou GRE 1 0 1 1,000
Flavia Pennetta ITA 2 3 5 0,400
Francesca Schiavone ITA 0 1 1 0,000
Galina Voskoboeva KAZ 1 0 1 1,000
Greta Arn HUN 1 0 1 1,000
Iveta Benesova CZE 3 1 4 0,750
Jelena Jankovic SRB 1 0 1 1,000
Jill Craybas USA 2 0 2 1,000
Julia Görges GER 0 1 1 0,000
Julia Schruff GER 0 1 1 0,000
Julia Vakulenko UKR 1 0 1 1,000
Kaia Kanepi EST 3 2 5 0,600
Karolina Sprem CRO 0 1 1 0,000
Kateryna Bondarenko UKR 1 2 3 0,333
Kim Clijsters BEL 1 2 3 0,333
Kirsten Flipkens BEL 1 1 2 0,500
Kristina Barrois GER 0 1 1 0,000
Ksenia Pervak RUS 1 0 1 1,000
Li Na CHN 1 2 2 0,333
Lucie Hradecka CZE 1 0 1 1,000
Mandy Minella LUX 1 0 1 1,000
Maria Kirilenko RUS 2 2 4 0,500
Maria Sharapova RUS 2 2 4 0,500
Marion Bartoli FRA 0 2 2 0,000
Marta Domachowksa POL 0 1 1 0,000
Martina Müller GER 1 0 1 1,000
Melanie South GBR 0 1 1 0,000
Michaella Krajickek NED 1 0 1 1,000
Nadia Petrova RUS 1 0 1 1,000
Nuria Llagostera Vives ESP 2 0 2 1,000
Patricia Mayer Achleitner AUT 1 0 1 1,000
Patty Schnyder SUI 1 1 2 0,500
Pauline Parmentier FRA 2 0 2 1,000
Rao Sunitha IND 0 1 1 0,000
Rebecca Marino CAN 1 0 1 1,000
Roberta Vinci ITA 1 0 1 1,000
Sabine Lisicki GER 0 1 1 0,000
Sally Peers AUS 2 0 2 1,000
Samantha Stosur AUS 3 0 3 1,000
Sara Errani ITA 1 0 1 1,000
Serena Williams USA 0 2 2 0,000
Sofia Arvidsson SWE 1 2 3 0,333
Sophie Ferguson AUS 0 1 1 0,000
Sorana Cirstea ROU 2 1 3 0,667
Stefanie Vögele SUI 1 1 2 0,500
Stephanie Cohen aloro FRA 1 0 1 1,000
Sybille Bammer AUT 1 0 1 1,000
Tamira Paszek AUT 1 0 1 1,000
Tathiana Garbin ITA 2 0 2 1,000
Tatiana Perebynis UKR 0 1 1 0,000
Tsvetana Pironkova BUL 3 0 3 1,000
Vania King USA 2 0 2 1,000
Varvara Lepchenko USA 1 0 1 1,000
Venus Williams USA 1 0 1 1,000
Vera Dushevina RUS 1 0 1 1,000
Vera Zvonareva RUS 3 3 6 0,500
Vesna Dolonts RUS 2 0 2 1,000
Victoria Azarenka BLR 4 2 5 0,600
Virginia Ruano Pascual ESP 0 1 1 0,000
Virginie Razzano FRA 1 0 1 1,000
Yanina Wickmayer BEL 4 3 7 0,571
Zarina Diyas KAZ 0 1 1 0,000
Zheng Jie CHN 2 0 2 1,000


Total 101 137 77 214 0,640


Winning H2Hs (>50%) 59
Neuter H2Hs (=50%) 13
Losing H2Hs (<50%) 29

- Against actual Top 10 and Top 20 : Here. (https://docs.google.com/spreadsheet/ar?&hl=fr&id=t3LV31-3ok0OMkrSmh08e3Q.09088913535980441274.686602595005 4843461&action=1&tile=0&rpert=20&srow=0&erow=30&scol=0&ecol=9&fprt=false&tfe=yh_437&gsessionid=PnqW4lJXyvI)

Vikapower
Oct 15th, 2011, 04:12 AM
Petra and her environment
Comparison to generation

January 25th 2012 next update after IW

Victoria Azarenka
Main draw participation ; 25 in majors, 62 in Premiers and 20 in International
Majors/Premiers titles : 1/6
F/SF appearances : 33
W/L record : 296-122 (0.710)
WTA W/L record : 234-95 (0.710)
H2H win percentage : 245-110 (0.690)
Hard : 179-68 ; WTA : 158-53
Clay : 66-33 ; WTA : 52-28
Grass : 21-10
Carpet : 3-4

Sabine Lisicki
Main draw participation ; 13 in majors, 29 in Premiers and 18 in International
Finals/Titles : 3/4
Majors/Premier titles : 0/1
F/SF appearances : 8
W/L record : 190-116 (0.620)
WTA W/L record : 83-57 (0.592)
H2H win percentage : 92-73 (0.558)
Hard : 89-59 ; WTA : 47-34
Clay : 29-21 ; WTA : 17-12
Grass : 15-6
Carpet : 3-4

Sorana Cirstea
Main draw participation ; 17 in majors, 27 in Premiers and 45 in International
Finals/Titles : 1/1
Majors/Premier titles : 0/0
F/SF appearances : 9
W/L record : 242-143 (0.629)
WTA W/L record : 84-88 (0.488)
H2H win percentage : 152-115 (0.569)
Hard : 76-60 ; WTA : 32-40
Clay : 92-50 ; WTA : 35-31
Grass : 9-9

Julia Görges
Main draw participation ; 16 in majors, 25 in Premiers and 32 in International
Finals/Titles : 3/2
Majors/Premier titles : 0/1
F/SF appearances : 13
W/L record : 230-142 (0.618)
WTA W/L record : 88-71 (0.553)
H2H win percentage : 107-93 (0.535)
Hard : 69-66 ; WTA : 50-49
Clay : 97-40 ; WTA : 30-15
Grass : 5-5
Carpet : 18-6 ; WTA : 3-1

Anastasia Pavlyuchenkova

Agnieszka Radwanska

[TO BE CONTINUED]

Vikapower
Oct 15th, 2011, 04:15 AM
**

Vikapower
Oct 15th, 2011, 04:22 AM
**

Vikapower
Oct 15th, 2011, 04:25 AM
**

Vikapower
Oct 15th, 2011, 04:34 AM
**

Vikapower
Oct 15th, 2011, 04:38 AM
Flow charts

Madrid F Set 1

http://i.imgur.com/K1dmul.jpg

Madrid F Set 2

Wimbledon SF Set 1

http://i.imgur.com/mMXU6l.jpg

Wimbledon SF Set 2

http://i.imgur.com/QWTGml.jpg

Wimbledon SF Set 3

http://i.imgur.com/et40bl.jpg

Wimbledon F Set 1

http://i.imgur.com/IE8eTl.jpg

Wimbledon F Set 2

http://i.imgur.com/XEGLnl.jpg

Istanbul F Set 1

http://i.imgur.com/VBhNql.jpg

Istanbul F Set 2

http://i.imgur.com/0kR4Vl.jpg

Istanbul F Set 3

http://i.imgur.com/v2XE7l.jpg

Australian Open SF Set 1

Australian Open SF Set 2

Australian Open SF Set 3

mac47
Oct 16th, 2011, 02:53 AM
Ranking

Ranking history 2010 (http://imgur.com/cL8TM.png) 2011 (http://imgur.com/Dn2Wh.png)

Weeks in top 10 2011 (http://imgur.com/x1pFv.png)

Next Linz F (Note : by mistake I put Linz QF this ranking is the one of next week not the actual one)

http://i.imgur.com/KxYFk.png


Didn't Petra win Brisbane?

Vikapower
Oct 16th, 2011, 01:53 PM
Didn't Petra win Brisbane?

:lol: Yes, there are some slight errors here and there from yesterday anyways I was going to update everything again today so it's not really a problem - thanks for having me remark though. :wavey:

Vikapower
Oct 30th, 2011, 07:32 PM
Here you go :hatoff: great year for Petra, notable achievement - beautiful record against the top 10 players, starting to own them all. :worship:

I updated the main things for the rest (google docs (serve stats...) etc..) I'll do it on a longer period the time to counter-verify the numbers of the wtatour.com website with others.

paulmara
Aug 1st, 2013, 04:51 PM
thanks to Edmond Dantčs


It looks as though she's now got the double fault situation mostly under control (it has been going in the right direction in the last few tournaments). Would be great if she could get towards this amount of aces on a semi-regular basis. Funnily enough, though the match with Robson in Australia was a mess, with a horrific amount of DFs from Petra, she also had many many aces in that one too. So maybe the opponent is a factor. We'll see.

I know that post Wimbledon a few people on here commented on how her serve had lost pace when compared to her best years. I had a look at the numbers over the last few Wimbledon tournaments and you can definitely see this trend

http://i.imgur.com/xcb2ks5.png

Serving speeds in KPH and data from tennisinsight.com (I blame them if any of this is wrong! :) )

Caveats: I know it's quite a crude comparison to just look at one tournament, that some speed guns are prob more accurate than others, that good serving isn't all about speed etc - but I think it's at least indicative.

paulmara
Nov 17th, 2013, 07:35 AM
WTA Top 100 Season 2013

http://www.tennistop10.com/articles/WTATop100-Season2013_English.pdf