Career 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998
All Rounds Final 1/2 1/4 First Second Third Fourth Pre-q Rubber 1 Rubber 2 Rubber 3 Rubber 4 Rubber 5 Robin Bronze Q3 N/A Q2 Q1 ER Q4 CR QF Q5 N/A
All Courts Acrylic N/A Clay Grass Carpet Hard I.hard
All Tour USA F5 Japan F3 Korea F1 Canada F4 USA F17 USA F18 Indonesia F1 Indonesia F2 Indonesia F3 UAE F1 Qatar F2 Qatar F3 New Zealand F1 New Zealand F2 USA F5 USA F6 India F4 India F5 Japan F3 Korea F1 Korea F2 Japan F5 USA F14 China F4 China F5 USA F26 USA F27 China F1 China F2 USA F4 Korea F1 Korea F2 Korea F3 Japan F1 Japan F2 Japan F3 Japan F4 Japan F6 Japan F7 Japan F8 Japan F2 Germany F8 China F6 China F7 China F2 Korea F1 USA F4 China F1 China F2 Korea F1 Korea F2 Korea F3 Korea F4 Usa F13 Malaysia F1 Thailand F4 Korea F2 Korea F3 China F7 China F8 Japan F7 Laos F1 Thailand F4 Chinese Taipei F3 China F1 China F2 Japan F1 Japan F2 Japan F4 China F5 China F6 Korea F1 Korea F2 Korea F3 Japan F5 Japan F6 Indonesia F1 Japan F8 China F1 Korea F2 Korea F3 Korea F4 Guam F1 Korea F6 Korea F7 Korea F8 Chinese Taipei F1 Thailand F4 Thailand F5 Japan F4 Korea F1 Korea F2 Guam F1 Korea F4 Korea F6 Korea F8 Korea F10 Korea F11 Korea F12 Japan F6 Korea F7 Korea F1 Korea F2 Hong Kong F2 Japan F8 Korea F5 Korea F6 Korea F7 Hong Kong F1 Korea F1 Korea F7 USTA Challenger of Oklahoma - Tulsa Bukhara Challenger - Bukhara Karshi Challenger - Karshi Open Diputacion - Cordoba Copa Ericsson Costa Rica - San Jose The Scottish Tennis Championships - Edinburgh 2001 UT Tyler Patriot Challenger - Tyler University of Tennessee USTA Men's Challenger - Knoxville The Waco International Tennis Challenger - Waco 2002 Tulsa USTA Challenger - Tulsa USTA Challenger of Burbank - Burbank USTA Callenger of Urbana-Champaign - Urbana Shimadsu All Japan Indoor Tennis Championships - Kyoto Ljubljana Open - Ljubljana Swanston Challenger - Sacramento Samsung Securities Cup - Seoul Music City Challenger - Nashville 2005 West Side Tennis Coub Men's Challenger - Forest Hills The Natrel's Challenger - Granby Downtown Athletic Club USTA Challenger - Amarillo XL Capital Bermuda Open - Bermuda Busan Open Challenger Tennis - Busan The Scottish Tennis Championships - Edinburgh Pekao Open - Szczecin Open de Montauban - Montauban Open Castilla y Leon Trofeo Iberdrola - Segovia drkoop.com USTA Tennis Championships of Houston - Houston USTA Tennis Championships of Austin - Austin Copa Ericsson Mexico - Guadalajara USTA Challenger of Las Vegas - Las Vegas USTA Challenger of Burbank - Burbank Samsung Securities Cup Challenger - Seoul University of Tennessee USTA Men's Challenger - Knoxville USTA Men's Challenger of Urbana-Champaign - Urbana GHI Bronx Tennis Classic - Bronx 2001 USTA Challenger of Calabasas - Calabasas XL Capital Bermuda Open - Bermuda 2001 Eddleman USTA Challenger - Birmingham FILA Challenger - Biella Internationaux de Doubs Open de Franchie-Comte - Besancon Harrah's Entertainment Men's Pro Challenger - Tunica Samsung Securities Cup Challenger Tennis - Seoul Swanston Challenger - Sacramento Samsung Securities Cup - Seoul Samsung Securities Cup - Seoul 2002 Azalea Orthopedic Challenger - Tyler Neride Prague Indoor - Prague Taiwan Challenger - Kaohsiung McDonalds ATP Challenger - Burnie Busan Open Challenger Tennis - Busan Samarkand Challenger - Samarkand Intersport Heilbronn Open - Heilbronn Cadillac Pro Indoor USTA Challenger - West Bloomfield KGHM Polish Indoors - Wroclaw Challenger de Granby - Granby 1998 Safeway Challenger - Aptos Windy City Classic - Winnetka Challenger Britania Zavaleta - Puebla Toluca Challenger - Toluca The Indian Oil-Servo ATP Challenger 1999 - Calcutta Lucknow ATP Tour Challenger - Lucknow FILA Challenger Biella - Biella Casino Lugano - Lugano Challenger de Granby - Granby USTA/Safeway Challenger - Aptos Frito Lay/USTA Challenger - Binghamton V Trofeo Ciudad de Quito - Quito drkoop.com USTA Challenger of Austin - Austin Saint Francis Health System USTA Challenger - Tulsa Copa Ericsson - Lima drkoop.com USTA challenger of Miami - Miami Acura USTA Pro Tennis Classic at Mission Hills - Rancho Mirage Copa Ericsson - Guadalajara drkoop.com USTA Challenger of Burbank - Burbank Semgroup Challenger - Tulsa Caloundra ATP Challenger - Caloundra Waco Tennis Challenger - Waco 2008 Lubbock Challenger - Lubbock Sacramento Challenger - Sacramento The Mercedes Benz of Calabasas - Calabasas Samsung Securities Cup - Seoul Flea Market Cup Busan Challenger Tennis - Busan President's Cup - Astana Music City Challenger - Nashville 2004 Freeman Men's Challenger - Joplin XL Capital Bermuda Open - Bermuda JSM Challenger of Champaign - Urbana West Side Tennis Club Clay Court Challenger - Forest Hills Prague Open - Prague Schickedanz Open - Furth The Natrel's Challenger of Granby - Granby 2008 Knoxville Challenger - Knoxville Keio Challenger International Tennis Tournament - Yokohama Abierto Internacional Varonil Ciudad de Cancun - Cancun Salinas Challenger Dallas Challenger I Manta Open - Manta Samsung Securities Cup - Seoul China Open - Beijing Bangkok Challenger Heineken Challenger - Ho Chi Minh City Napoli Challenger Harrah's Entertainment Challenger - Tunica Johannesburg Challenger Rome Challenger Sofia Challenger Rome Challenger Challenger ATP de Cuenca Diario El Mercurio - Cuenca Savannah Challenger Lubbock Challenger - Lubbock Busan Challenger 2005 Tulsa Challenger - Tulsa Sarasota Challenger Media Will Cup Busan Challenger Tennis - Busan Dunlop World Challenge - Toyota USTA Illinois Challenger - Champaign Fergana Challenger USTA Challenger of Orlando - Orlando ATP Challenger Numea - New Caledonia Carson Challenger Hilton Waikoloa Village USTA Challenger - Waikoloa Carson Challenger Shimadzu All Japan Indoor Tennis Championships - Kyoto Corona Mexico City Open - Mexico City XL Bermuda Open - Bermuda Atlanta Clay Court Challenger - Atlanta The West Side Tennis Club Clay Court Challenger - Forest Hills Yuba City Challenger Busan Open Challenger Tennis - Busan 5° Sporting Challenger - Turin 2006 North Shore Pro Tennis Championship - Winnetka Seguros Bogota Open - Bogota Oberstaufen Challenger Bukhara Challenger - Bukhara Black Forest Open - Freudenstadt Granby Challenger WOW Cafe Challenger - New Orleans Lubbock Challenger - Lubbock The $50,000 Pro Challenger at Calabasas - Calabasas Ford Tennis Championships - Louisville Samsung Secruities Cup Challenger - Seoul Flea Market Cup Busan Challenger Tennis - Busan Music City Challenger - Nashville USTA Challenger - Champaign Naples Challenger - Naples Wailea Men's Challenger - Maui Internationaux de Nouvelle-Caledonie - New Caledonia Hilton Waikoloa Village USTA Challenger - Waikoloa Freeman Men's $50,000 Challenger - Joplin 4th Volkswagen Challenger - Wolfsburg Shimadzu All Japan Indoor Tennis Championships - Kyoto Samsung Challenger 2007 - Ho Chi Minh City Karshi Challenger Challenger Casablanca San Angel - Mexico City Morocco Tennis Tour - Marrakech Busan Open Challenger Tennis - Busan Almaty Challenger 1 - Almaty Almaty Challenger 2 - Almaty Samarkand Challenger - Samarkand Alphen Challenger Tiburon Challenger Calabasas Challenger Seoul Challenger Chuncheon Challenger Charlottesville Challenger Flea Market Cup - Busan Ford Tennis Championships - Louisville Knoxville Challenger Champaign Challenger Yokohama Challenger Toyota Challenger 2007 Knoxville Challenger - Knoxville Honolulu Challenger Burnie Challenger Kyoto Challenger Samarkand Challenger Club Coop's ATP Challenger International - Brisbane Hilton Waikoloa Village USTA Challenger - Waikoloa Internationaux du Doubs - Besancon Challenger DCNS de Cherbourg - Cherbourg Shimadzu All Japan Indoor Tennis Championships - Kyoto 12 Open Barletta Citta Della Disfida Trofeo Angeldevil - Barletta Tennis Napoli Cup - Napoli Mitsubishi Electric Europe Cup - Monza Busan Challenger Carson Challenger Prostejov Challenger Ojai Challenger Winnetka Challenger Ostdeutscher Sparkassen Cup - Dresden Beijing Challenger BNP Paribas Primrose - Bordeaux Baden Open - Karlsruhe Schickendanz Open - Furth Samarkand Challenger Nielsen USTA Pro Tennis Championship - Winnetka Bangkok Challenger Bangkok Challenger Seoul Challenger Fergana Challenger Savannah Challenger Busan Challenger Prostejov Challenger Tashkent Challenger - Tashkent Ford Tennis Championships - Louisville Beijing Challenger Shanghai Challenger Champaign Challenger Istanbul Challenger Ningboo Challenger Izmir Challenger Monza Challenger Seoul Challenger Knoxville Challenger Champaign Challenger Maui Challenger Dallas Challenger Sarasota Challenger Savannah Challenger Anning Challenger Beijing Challenger Almaty Challenger Shanghai Challenger Szczecin Challenger Kaoshuing Challenger Charlottesville Challenger Seoul Challenger Knoxville Challenger Yeongwol Challenger Dallas Challenger Le Gosier Challenger Busan Challenger Winnetka Challenger Astana Challenger Toyota Challenger Charlottesville Challenger Honolulu Challenger Bangkok Challenger Caloundra Challenger Sarasota Challenger Dallas Challenger Kyoto Challenger Karshi Challenger Gimcheon Challenger Guangzhou Challenger Astana Challenger Pingguo Challenger Tallahassee Challenger Tallahassee Challenger Kobe Challenger XL Capital Bermuda Open - Bermuda Sarasota Challenger Leon Challenger Schickendanz Open - Furth Fergana Challenger San Luis Potosi Challenger 2000 - San Luis Potosi Winnetka Challenger Wuhai Challenger Busan Challenger USTA Pro Tennis Classic at Mission Hills - Rancho Mirage Tulsa Challenger Seoul Challenger Charlottesville Challenger Knoxville Challenger Toyota Challenger Eddleman USTA Challenger - Birmingham Noumea Challenger Heilbronn Challenger Honolulu Challenger Caloundra Challenger Kyoto Challenger Le Gosier Challenger Dallas Challenger Tallahassee Challenger Healthsouth/USTA Challenger - Denver drkoop.com USTA Tennis Championships of San Antonio - San Antonio Sarasota Challenger Savannah Challenger Prague Challenger Busan Challenger Bordeaux Challenger Gwangju Challenger Nottingham-2 Challenger Panama City Challenger Anning Challenger Wuhan Challenger Kyoto Challenger Dallas Challenger Manta Challenger Zivnobanka Open - Prostejov Sarasota Challenger Heilbronn Challenger Third Bank Tennis Championships - Lexington Napa Challenger Knoxville Challenger Maui Challenger Irving Challenger Irving Challenger Open de Franche Comte - Besancon Sacramento Challenger AXA Open - Lisbon Gimcheon Challenger CNA TennisPro Classic - Winnetka Herwalt Motors Mercedes-Benz Center Men's Challenger - Fresno USTA Challenger of San Antonio - San Antonio Hilton Waikoloa Village USTA Challenger - Waikoloa Nord/LB Open - Braunschweig Samsung Securities Cup Challenger Tennis - Seoul USTA Seascape Challenger - Aptos Sao Paulo Challenger Galleryfurniture.com Challenge - Atlanta U.S. Men's Clay Court Championships - Orlando Miller Lite Hall of Fame Tennis Championships - Newport Waldbaum's Hamlet Cup - Long Island Heineken Open - Auckland Copenhagen Open - Copenhagen Telenordia Swedish Open - Bastad 2001 Mercedes Cup - Stuttgart AIG Japan Open - Tokyo Scania Stockholm Open - Stockholm Heineken Open - Auckland Copa AT&T - Buenos Aires International Tennis Championships - Delray Beach U.S. Men's Clay Court Championships - Houston Mallorca Open - Mallorca Internationaler Raiffeisen Grand Prix - St. Polten The Stella Artois Grass Court Championships - London Telenordia Swedish Open - Bastad Legg Mason Tennis Classic - Washington D.C. Heineken Open - Auckland International Tennis Championships - Delray Beach U.S. Men's Clay Court Championships - Houston Brasil Open - Salvador Cerveza Club Colombia Open - Bogota Idea Prokom Open - Sopot Abierto Mexicano de Tenis Pegaso - Acapulco Copenhagen Open - Copenhagen Legg Mason Tennis Classic - Washington D.C. RCA Championships - Indianapolis President's Cup - Tashkent Heineken Open Shanghai - Shanghai AAPT Championships - Adelaide Ordina Open - 's-Hertogenbosch Energis Open - Amersfoort ABN/AMRO World Tennis Tournament - Rotterdam U.S. Men's Clay Court Championships - Houston U.S. Men's Clay Court Championships - Houston Campbell's Hall of Fame Tennis Championships - Newport AIG Japan Open Tennis Championships - Tokyo Chennai Open - Chennai Heineken Open - Auckland U.S. Men's Clay Court Championships - Houston Grand Prix Hassan II - Casablanca Estoril Open - Estoril Hypo Group Tennis International - Portschach Gerry Weber Open - Halle Red Letter Days Open - Nottingham Allianz Suisse Open - Gstaad RCA Championships - Indianapolis Legg Mason Tennis Classic - Washington Pilot Pen Tennis - New Haven China Open - Beijing AIG Japan Open Tennis Championships - Tokyo Davidoff Swiss Indoors - Basel Next Generation Adelaide International - Adelaide Heineken Open - Auckland Delray Beach International Tennis Championships - Delray Beach Regions Morgan Keegan Championships - Memphis Grand Prix Hassan II - Casablanca The Artois Championships - London Indianapolis Tennis Championships - Indianapolis Countrywide Classic - Los Angeles Medibank International - Sydney SAP Open - San Jose Delray Beach International Tennis Championships - Delray Beach U.S. Mens's Clay Court Championship - Houston BMW Open - Munich Gerry Weber Open - Halle Ordina Open - 's-Hertogenbosch Mercedes Cup - Stuttgart Legg Mason Tennis Classic - Washington Proton Malaysian Open - Kuala Lumpur Chennai Open - Chennai SAP Open - San Jose Regions Morgan Keegan Championships - Memphis Open Sabadell Atlantico - Barcelona Serbia Open - Belgrade AEGON Championships - London Ordina Open - s-Hertogenbosch Campbells Hall of Fame Tennis Championships - Newport Malaysian Open - Kuala Lumpur China Open - Beijing St. Petersburg Open - St. Petersburg Open de Tenis Comunidad Valenciana - Valencia Brisbane International - Brisbane Heineken Open - Auckland Millenium Tennis Championships - Delray Beach SAP Open - San Jose Regions Morgan Keegan Championships - Memphis US Men's Clay Court Championship - Houston Open de Nice Cote d'Azur - Nice Atlanta Tennis Championships - Atlanta Farmers Classic - Los Angeles Thailand Open - Bangkok Legg Mason Tennis Classic - Washington Winston Salem - Winston Salem SAP Open - San Jose Regions Morgan Keegan Championships - Memphis Campbells Hall of Fame Tennis Championships - Newport Legg Mason Tennis Classic - Washington Farmers Classic - Los Angeles Citi Open - Washington Malaysian Open - Kuala Lumpur Heineken Open - Auckland SAP Open - San Jose U.S. National Indoor Tennis Championships - Memphis Delray Beach International Tennis Championships - Delray Beach US Men's Clay Court Championship - Houston AEGON Championships - London AEGON International - Eastbourne Hamburg Challenger - Hamburg BB&T Atlanta Open - Atlanta Kroger / St. Jude International - Memphis Malaysian Open - Kuala Lumpur U.S. National Indoor Tennis Championships - Memphis Atlanta Tennis Championships - Atlanta Power Horse Cup - Dusseldorf Gold Flake Open - Chennai Legg Mason Tennis Classic - Washington AEGON International - Eastbourne Citi Open - Washington Kremlin Cup - Moscow U.S. National Indoor Tennis Championships - Memphis AEGON Championships - London UNICEF Open - 's Hertogenbosch Salem Open - Hong Kong Malaysian Open - Kuala Lumpur Apia International - Sydney Open Sud de France - Montpellier US Men's Clay Court Championship - Houston Campbell's Hall of Fame Tennis Championships - Newport Atlanta Tennis Championships - Atlanta Hall of Fame Tennis Championships - Newport Winston-Salem Open - Winston-Salem PTT Thailand Open - Bangkok Swiss Indoors Basel - Basel Delray Beach Open - Delray Beach Dubai Duty Free Tennis Championships - Dubai US Men's Clay Court Championship - Houston AEGON Championships - London US Men's Clay Court Championships - Houston Rakuten Japan Open - Tokyo Abierto Mexicano Telcel - Acapulco US Men's Clay Court Championship - Houston BellSouth Open - Vina del Mar Rakuten Japan Open - Tokyo Erste Bank Open - Vienna Delray Beach International Tennis Championships - Delray Beach U.S. Men's Clay Court Championships - Houston AIG Japan Open Tennis Championships - Tokyo Power Horse Cup - Dusseldorf du Maurier Open - Toronto The Ericsson Open - Miami Tennis Masters Series - Montreal Tennis Masters Series - Cincinnati Tennis Masters Series - Paris Tennis Masters Series - Indian Wells Tennis Masters Series - Miami Tennis Masters Series - Rome Tennis Masters Series - Hamburg Tennis Masters Series - Toronto Tennis Masters Series - Cincinnati The Ericsson Open - Miami NASDAQ-100 Open - Miami Western & Southern Financial Group Masters - Cincinnati Pacific Life Open - Indian Wells Rogers Masters - Toronto Pacific Life Open - Indian Wells Campionati Internazionali D'Italia - Rome Masters Series - Hamburg Rogers Masters - Montreal Rogers Masters - Toronto Western & Southern Financial Group Masters - Cincinnati BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Western & Southern Financial Group Masters - Cincinnati Shanghai - Shanghai BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Internazionali BNL dItalia - Rome Mutua Madrilena Masters Madrid - Madrid Rogers Cup - Toronto Western & Southern Financial Group Masters - Cincinnati BNP Paribas Masters - Paris BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Rogers Cup - Montreal BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Rogers Cup - Toronto Western & Southern Open - Cincinnati BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Rogers Cup - Montreal Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Rogers Cup - Toronto Western & Southern Open - Cincinnati BNP Paribas Open - Indian Wells Shanghai ATP Masters 1000 - Shanghai Shanghai Rolex Masters - Shanghai Wimbledon - London U.S. Open - New York Australian Open - Melbourne French Open - Paris French Open - Paris U.S. Open - New York Australian Open - Melbourne U.S. Open - New York Australian Open - Melbourne French Open - Paris U.S. Open - New York Australian Open - Melbourne French Open - Paris U.S. Open - New York Australian Open - Melbourne U.S. Open - New York U.S. Open - New York Australian Open - Melbourne French Open - Paris French Open - Paris U.S. Open - New York Wimbledon - London U.S. Open - New York French Open - Paris Wimbledon - London Wimbledon - London Australian Open - Melbourne French Open - Paris Wimbledon - London Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London Wimbledon - London Australian Open - Melbourne U.S. Open - New York U.S. Open - New York Australian Open - Melbourne Davis Cup, Group 2, 2R, KOR-POC 5-0 Davis Cup, Group 1, 1R, KOR-IND 4-1 Davis Cup, World Group, PO, ROU-KOR 4-1 Davis Cup, World Group, PO, SVK-KOR 2-3 Davis Cup, World Group, 1R, GER-KOR 3-2 River Oaks International Tennis Tournament - Houston Australian Open (juniors) French Open (juniors) Wimbledon (juniors) Australian Open (juniors) 15th Asian Games Doha 2006 River Oaks International Tennis Tournament - Houston Davis Cup, Group 1, 2R, TPE-KOR 1-4 Davis Cup, Group 1, 1R, KOR-KAZ 5-0 Davis Cup, Group 1, 2R, KOR-UZB 5-0 Davis Cup, World Group, PO, NED-KOR, 3-2 Asian Hopman Cup - Astana 70th River Oaks International Tennis Tournament - Houston