Matches played in 2011 so far - Week of 01/31/2011 ATP level - main draw only Rank Player Nat W-L Matches PCT. 1 Santiago Giraldo COL 10-4 14 0,714 2 Florian Mayer GER 9-4 13 0,692 3 Roger Federer SUI 10-1 11 0,909 4 Tommy Robredo ESP 9-2 11 0,818 5 Kevin Anderson RSA 8-3 11 0,727 6 Guillermo Garcia-Lopez ESP 7-4 11 0,636 7 David Ferrer ESP 9-1 10 0,900 8 Stanislas Wawrinka SUI 9-1 10 0,900 9 Alexandr Dolgopolov UKR 7-3 10 0,700 10 Viktor Troicki SRB 7-3 10 0,700 11 Adrian Mannarino FRA 6-4 10 0,600 12 Richard Gasquet FRA 6-4 10 0,600 13 Robin Soderling SWE 8-1 9 0,889 14 Andy Roddick USA 7-2 9 0,778 15 Ivan Dodig CRO 7-2 9 0,778 16 Rafael Nadal ESP 7-2 9 0,778 17 Tomas Berdych CZE 7-2 9 0,778 18 David Nalbandian ARG 6-3 9 0,667 19 Xavier Malisse BEL 6-3 9 0,667 20 Radek Stepanek CZE 5-4 9 0,556 21 Gilles Simon FRA 6-2 8 0,750 22 Michael Berrer GER 5-3 8 0,625 23 Potito Starace ITA 5-3 8 0,625 24 Robin Haase NED 5-3 8 0,625 25 Thomaz Bellucci BRA 5-3 8 0,625 26 Novak Djokovic SRB 7-0 7 1,000 27 Andy Murray GBR 6-1 7 0,857 28 Jo-Wilfried Tsonga FRA 5-2 7 0,714 29 Nicolas Almagro ESP 5-2 7 0,714 30 Blaz Kavcic SLO 4-3 7 0,571 31 Ernests Gulbis LAT 4-3 7 0,571 32 Janko Tipsarevic SRB 4-3 7 0,571 33 Marin Cilic CRO 4-3 7 0,571 34 Philipp Kohlschreiber GER 4-3 7 0,571 35 Sergiy Stakhovsky UKR 4-3 7 0,571 36 Somdev Devvarman IND 4-3 7 0,571 37 Fabio Fognini ITA 3-4 7 0,429 38 Igor Andreev RUS 3-4 7 0,429 39 Kei Nishikori JPN 4-2 6 0,667 40 Marcos Baghdatis CYP 4-2 6 0,667 41 Milos Raonic CAN 4-2 6 0,667 42 Nikolay Davydenko RUS 4-2 6 0,667 43 Illya Marchenko UKR 3-3 6 0,500 44 Juan Ignacio Chela ARG 3-3 6 0,500 45 Arnaud Clement FRA 2-4 6 0,333 46 Feliciano Lopez ESP 2-4 6 0,333 47 Frederico Gil POR 2-4 6 0,333 48 Lukasz Kubot POL 2-4 6 0,333 49 Philipp Petzschner GER 2-4 6 0,333 50 Fernando Verdasco ESP 3-2 5 0,600 51 Ivan Ljubicic CRO 3-2 5 0,600 52 John Isner USA 3-2 5 0,600 53 Richard Berankis LTU 3-2 5 0,600 54 Andreas Seppi ITA 2-3 5 0,400 55 Benjamin Becker GER 2-3 5 0,400 56 Bernard Tomic AUS 2-3 5 0,400 57 Frank Dancevic CAN 2-3 5 0,400 58 Ivo Karlovic CRO 2-3 5 0,400 59 Karol Beck SVK 2-3 5 0,400 60 Lukas Lacko SVK 2-3 5 0,400 61 Matthew Ebden AUS 2-3 5 0,400 62 Izak van der Merwe RSA 3-1 4 0,750 63 Jurgen Melzer AUT 3-1 4 0,750 64 Bjorn Phau GER 2-2 4 0,500 65 Igor Kunitsyn RUS 2-2 4 0,500 66 Juan Martin del Potro ARG 2-2 4 0,500 67 Mardy Fish USA 2-2 4 0,500 68 Simon Greul GER 2-2 4 0,500 69 Daniel Brands GER 1-3 4 0,250 70 Denis Gremelmayr GER 1-3 4 0,250 71 Denis Istomin UZB 1-3 4 0,250 72 Dudi Sela ISR 1-3 4 0,250 73 Dustin Brown GER 1-3 4 0,250 74 Eduardo Schwank ARG 1-3 4 0,250 75 Jarkko Nieminen FIN 1-3 4 0,250 76 Juan Monaco ARG 1-3 4 0,250 77 Marcel Granollers ESP 1-3 4 0,250 78 Michal Przysiezny POL 1-3 4 0,250 79 Pere Riba ESP 1-3 4 0,250 80 Rui Machado POR 1-3 4 0,250 81 Stephane Robert FRA 1-3 4 0,250 82 Tobias Kamke GER 1-3 4 0,250 83 Victor Hanescu ROU 1-3 4 0,250 84 Alex Bogomolov Jr. USA 2-1 3 0,667 85 Gael Monfils FRA 2-1 3 0,667 86 Horacio Zeballos ARG 2-1 3 0,667 87 Jan Hernych CZE 2-1 3 0,667 88 Maximo Gonzalez ARG 2-1 3 0,667 89 Mikhail Youzhny RUS 2-1 3 0,667 90 Rik de Voest RSA 2-1 3 0,667 91 Albert Montanes ESP 1-2 3 0,333 92 Alejandro Falla COL 1-2 3 0,333 93 Antonio Veic CRO 1-2 3 0,333 94 Michael Russell USA 1-2 3 0,333 95 Pablo Andujar ESP 1-2 3 0,333 96 Ricardo Mello BRA 1-2 3 0,333 97 Teymuraz Gabashvili RUS 1-2 3 0,333 98 Carlos Berlocq ARG 0-3 3 0,000 99 Daniel Gimeno-Traver ESP 0-3 3 0,000 100 Florent Serra FRA 0-3 3 0,000 101 Jeremy Chardy FRA 0-3 3 0,000 102 Marsel Ilhan TUR 0-3 3 0,000 103 Mikhail Kukushkin KAZ 0-3 3 0,000 104 Mischa Zverev GER 0-3 3 0,000 105 Pablo Cuevas URU 0-3 3 0,000 106 Peter Luczak AUS 0-3 3 0,000 107 Rainer Schuettler GER 0-3 3 0,000 108 Ruben Ramirez Hidalgo ESP 0-3 3 0,000 109 Thiemo de Bakker NED 0-3 3 0,000 110 Yen-Hsun Lu TPE 0-3 3 0,000 111 Albert Ramos-Vinolas ESP 1-1 2 0,500 112 Alexander Kudryavtsev RUS 1-1 2 0,500 113 Benoit Paire FRA 1-1 2 0,500 114 Caio Zampieri BRA 1-1 2 0,500 115 David Goffin BEL 1-1 2 0,500 116 Fritz Wolmarans RSA 1-1 2 0,500 117 Gilles Muller LUX 1-1 2 0,500 118 Go Soeda JPN 1-1 2 0,500 119 Grigor Dimitrov BUL 1-1 2 0,500 120 Jesse Huta Galung NED 1-1 2 0,500 121 Joao Souza BRA 1-1 2 0,500 122 Marco Chiudinelli SUI 1-1 2 0,500 123 Michael Llodra FRA 1-1 2 0,500 124 Nicolas Mahut FRA 1-1 2 0,500 125 Robert Kendrick USA 1-1 2 0,500 126 Ryan Sweeting USA 1-1 2 0,500 127 Sergei Bubka UKR 1-1 2 0,500 128 Yuichi Sugita JPN 1-1 2 0,500 129 Brian Dabul ARG 0-2 2 0,000 130 Edouard Roger-Vasselin FRA 0-2 2 0,000 131 Filippo Volandri ITA 0-2 2 0,000 132 Jan Hajek CZE 0-2 2 0,000 133 Leonardo Mayer ARG 0-2 2 0,000 134 Marcos Daniel BRA 0-2 2 0,000 135 Marinko Matosevic AUS 0-2 2 0,000 136 Ryan Harrison USA 0-2 2 0,000 137 Sam Querrey USA 0-2 2 0,000 138 Andreas Haider-Maurer AUT 0-1 1 0,000 139 Andrey Golubev KAZ 0-1 1 0,000 140 Bobby Reynolds USA 0-1 1 0,000 141 Carsten Ball AUS 0-1 1 0,000 142 Chris Guccione AUS 0-1 1 0,000 143 Dmitry Tursunov RUS 0-1 1 0,000 144 Donald Young USA 0-1 1 0,000 145 Dusan Lajovic SRB 0-1 1 0,000 146 Facundo Bagnis ARG 0-1 1 0,000 147 Felipe Rios CHI 0-1 1 0,000 148 Flavio Cipolla ITA 0-1 1 0,000 149 Franco Skugor CRO 0-1 1 0,000 150 Grega Zemlja SLO 0-1 1 0,000 151 Igor Sijsling NED 0-1 1 0,000 152 James Ward GBR 0-1 1 0,000 153 Jaroslav Pospisil CZE 0-1 1 0,000 154 John Millman AUS 0-1 1 0,000 155 Jorge Aguilar CHI 0-1 1 0,000 156 Julien Benneteau FRA 0-1 1 0,000 157 Lleyton Hewitt AUS 0-1 1 0,000 158 Lukas Rosol CZE 0-1 1 0,000 159 Marco Crugnola ITA 0-1 1 0,000 160 Martin Fischer AUT 0-1 1 0,000 161 Michael Venus NZL 0-1 1 0,000 162 Nicolas Massu CHI 0-1 1 0,000 163 Nikala Scholtz RSA 0-1 1 0,000 164 Nikola Mektic CRO 0-1 1 0,000 165 Paul Capdeville CHI 0-1 1 0,000 166 Raven Klaasen RSA 0-1 1 0,000 167 Reda El Amrani MAR 0-1 1 0,000 168 Ricardo Hocevar BRA 0-1 1 0,000 169 Rohan Bopanna IND 0-1 1 0,000 170 Sherif Sabry EGY 0-1 1 0,000 171 Simon Stadler GER 0-1 1 0,000 172 Simone Bolelli ITA 0-1 1 0,000 173 Stefan Koubek AUT 0-1 1 0,000 174 Stefano Galvani ITA 0-1 1 0,000 175 Stephane Bohli SUI 0-1 1 0,000 176 Thiago Alves BRA 0-1 1 0,000 177 Thomas Schoorel NED 0-1 1 0,000 178 Vincent Millot FRA 0-1 1 0,000 179 Yuki Bhambri IND 0-1 1 0,000 180 Yuri Schukin KAZ 0-1 1 0,000