Career 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999
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 Japan F3 Korea F1 Indonesia F2 Indonesia F3 India F4 India F5 Japan F3 USA F14 China F4 USA F2 Korea F1 Korea F2 USA F7 Japan F2 Japan F3 Japan F4 Japan F6 Japan F7 Japan F8 Japan F2 Germany F8 China F6 China F7 China F2 Korea 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 Chinese Taipei F3 China F2 Japan F1 Japan F2 Japan F4 China F5 Korea F2 Korea F3 Japan F5 Japan F6 Indonesia F1 Indonesia F1 Japan F8 China F1 Korea F3 Korea F4 Guam F1 Korea F6 Korea F7 Korea F8 Korea F2 Korea F1 Thailand F4 Thailand F5 China F5 Japan F4 Korea F1 Korea F2 Guam F1 Korea F4 Japan F6 Korea F6 Korea F7 Chinese Taipei F1 Korea F8 Korea F10 Korea F12 Korea F1 Korea F2 Hong Kong F1 Japan F8 Korea F11 Korea F5 Korea F6 Korea F7 Korea F7 Korea F3 Japan F1 UAE F1 Qatar F2 Qatar F3 Korea F2 Japan F5 China F1 USA F1 Thailand F4 China F6 New Zealand F1 New Zealand F2 Korea F1 China F2 China F1 2002 USTA Challenger of Calabasas - Calabasas USTA Seascape Challenger - Aptos Theusbridge.com Tennis Classic - Tarzana Challenger Britania Zavaleta - Puebla 2002 Azalea Orthopedic Challenger - Tyler USTA/Safeway Challenger - Aptos Samsung Securities Cup Challenger Tennis - Seoul XL Capital Bermuda Open - Bermuda Black Forest Open - Freudenstadt USTA Pro Tennis Classic at Mission Hills - Rancho Mirage 4th Volkswagen Challenger - Wolfsburg China F1 Bruno & Bruno Trial Lawyers Men's Challenger - New Orleans Pro Challenger at Calabasas - Calabasas Samsung Securities Cup - Seoul AT&T Challenger of Dallas - Dallas Ford Tennis Championships - Louisville McDonalds ATP Challenger - Burnie Bancolombia Open - Bogota Tallahassee Tennis Challenger - Tallahassee Ostdeutscher Sparkassen Cup - Dresden Tallahassee Tennis Challenger - Tallahassee Schickendanz Open - Furth Nielsen USTA Pro Tennis Championship - Winnetka Fifth Third Bank Tennis Championships - Lexington Oldum Brown Vancouver Open - Vancouver Swanston Challenger - Sacramento Media Will Cup Busan Challenger Tennis - Busan Almaty Challenger 2 - Almaty USTA Challenger of Dallas - Dallas Music City Challenger - Nashville 2008 Knoxville Challenger - Knoxville Carson Challenger Dallas Challenger GHI Bronx Tennis Classic - Bronx Oberstaufen Challenger Johannesburg Challenger Talahassee Challenger Nottingham Challenger Tennis Napoli Cup - Napoli USTA Challenger of Oklahoma - Tulsa VI Abierto Internacional de Salinas - Salinas 2001 Centura USTA Challenger - Rocky Mount Samarkand Challenger Karshi Challenger Almaty Challenger Sacramento Challenger University of Tennessee USTA Challenger - Knoxville Chuncheon Challenger Honolulu Challenger Baton Rouge Challenger Savannah Challenger Busan Challenger The Surbiton Trophy - Surbiton Fergana Challenger Carson Challenger Ojai Challenger San Luis Potosi Challenger 2002 - San Luis Potosi 2002 Eddleman USTA Challenger - Birmingham Beijing Challenger Binghamton Challenger Sacramento Challenger Seoul Challenger Charlottesville Challenger USTA Championships of Kerrville - Kerrville Knoxville Challenger Toyota Challenger Fifth-Third Bank Tennis Championships - Lexington 2007 Knoxville Challenger - Knoxville Honolulu Challenger Time Warner USTA Challenger - Binghamton Club Coop's ATP Challenger International - Brisbane 2002 Tulsa USTA Challenger - Tulsa Herwalt Motors Mercedes-Benz Center Men's Challenger - Fresno Caloundra Challenger Dallas Challenger Men's Pro Challenger at Tunica National - Tunica Flea Market Cup Busan Challenger Tennis - Busan Binghamton Professional Tennis Tournament - Binghamton GHI Bronx Tennis Classic - Bronx USTA Challenger of Burbank - Burbank Samsung Securities Cup Challenger - Seoul Tulsa Auto Collection USTA Challenger - Tulsa 2003 Eddleman USTA Challenger - Birmingham USTA Men's Challenger of Dallas - Dallas Bukhara Challenger - Bukhara Wuhai Challenger Beijing Challenger Urbana-Champaign Challenger - Urbana The Waco International Tennis Challenger - Waco XL Capital Bermuda Open - Bermuda Burbank Challenger - Burbank Samsung Secruities Cup Challenger - Seoul USTA Challenger of Orlando - Orlando The USTA Challenger at West End Racquet - Torrance Shanghai Challenger Corona Mexico City Open - Mexico City Challenger Casablanca San Angel - Mexico City President's Cup - Astana A Glimmer of Hope Challenger - Austin Hilton Waikoloa Village USTA Challenger - Waikoloa JSM Challenger of Champaign - Urbana Seoul Challenger Toyota Challenger Honolulu Challenger Dallas Challenger Kyoto Challenger Busan Open Challenger Tennis - Busan Bangkok Challenger Korea F1 Anning Challenger Samsung Securities Cup - Seoul Monza Challenger Beijing Challenger Hilton Waikoloa Village USTA Challenger - Waikoloa USTA Men's Challenger of Dallas - Dallas XL Capital Bermuda Open - Bermuda Samarkand Challenger - Samarkand Harrah's Entertainment Challenger - Tunica The $50,000 Pro Challenger at Calabasas - Calabasas Samsung Challenger 2007 - Ho Chi Minh City The 'Fitz' Casino Challenger - Tunica The West Side Tennis Club Grass Court Challenger - Forest Hills Champaign Challenger Flea Market Cup - Busan JSM Challenger - Champaign Caloundra ATP Challenger - Caloundra AT&T Challenger of Dallas - Dallas Challenger DCNS de Cherbourg - Cherbourg The Commercia Challenger - Aptos The Natrel's Challenger - Granby Austin Challenger - Austin Lubbock Challenger - Lubbock The Swanston Challenger - Sacramento Busan Challenger Tiburon Challenger - Tiburon Almaty Challenger 1 - Almaty Ford Tennis Championships - Louisville BNP Paribas Primrose - Bordeaux Challenger Groningen - Groningen BMW Tennis Championship - Sunrise 2007 West Side Tennis Club Clay Court Challenger - Forest Hills Music City Challenger - Nashville Internationaux du Doubs - Besancon Shimadzu All Japan Indoor Tennis Championships - Kyoto Bangkok Challenger 12 Open Barletta Citta Della Disfida Trofeo Angeldevil - Barletta Sofia Challenger Puerto Rico Challenger Tennis Event - Humacao Mitsubishi Electric Europe Cup - Monza Busan Open Challenger Tennis - Busan Swanston Challenger - Sacramento Leon Challenger Samsung Securities Cup - Seoul Vancouver Challenger Calabasas Challenger Astana Challenger Hurricane Tennis Open - Bradenton Hong Kong F2 San Jose Challenger Tashkent Challenger - Tashkent Ford Tennis Championships - Louisville Shimadzu All Japan Indoor Tennis Championships - Kyoto Dunlop World Challenge - Toyota Torneo Internacional Challenger Fila 2006 - Leon Seguros Bogota Open - Bogota Napoli Challenger Flea Market Cup Busan Challenger Tennis - Busan USTA Challenger - Champaign Shimadzu All Japan Indoor Tennis Championships - Kyoto Challenger Casablanca San Angel - Mexico City Morocco Tennis Tour - Marrakech II Naples ITG Challenger - Naples Busan Open Challenger Tennis - Busan 2007 Nielsen Pro Tennis Championship - Winnetka Bukhara Challenger - Bukhara Taiwan Challenger - Kaohsiung 2001 USTA Tallahassee Tennis Challenger - Tallahassee Fergana Challenger Shanghai Challenger USTA Seascape Challenger - Aptos China Open - Beijing IPP Open - Helsinki BMW Tennis Championship - Sunrise Atlanta Clay Court Challenger - Atlanta Sunset Moulding Yuba City Racquet Club Challenger - Yuba City Odlum Brown Vancouver Open - Vancouver USTA Challenger of San Antonio - San Antonio Samarkand Challenger - Samarkand Hilton Waikoloa Village USTA Challenger - Waikoloa Fifth-Third Bank Tennis Championships - Lexington Karshi Challenger Gimcheon Challenger Karshi Challenger - Karshi Lubbock Challenger - Lubbock Gwangju Challenger Busan Challenger Heineken Challenger - Ho Chi Minh City Pro Challenger at Calabasas - Calabasas Britania Zavaleta - Puebla Guangzhou Challenger Gimcheon Challenger Pingguo Challenger Tallahassee Challenger 2003 USTA Challenger of Calabasas - Calabasas Open de Montauban - Montauban Kobe Challenger 2002 FSE Challenger - Tarzana USTA Men's Challenger of Dallas - Dallas Franklin Templeton Tennis Classic - Scottsdale USTA Challenger of Las Vegas - Las Vegas 2006 Challenger of Santa Clarita California Challenger - Valencia Hilton Waikoloa Village USTA Challenger - Waikoloa International Tennis Championships - Delray Beach 2001 USTA Challenger of Calabasas - Calabasas The West Side Tennis Club Clay Court Challenger - Forest Hills Legg Mason Tennis Classic - Washington D.C. USTA Tallahassee Tennis Challenger - Tallahassee Granby Challenger - Granby Aberto Da Costa Do Sauipe - Bahia 2001 UT Tyler Patriot Challenger - Tyler Hilton Waikoloa Village USTA Challenger - Waikoloa San Luis Potosi Challenger - San Luis Potosi Music City Challenger - Nashville 2005 West Side Tennis Coub Men's Challenger - Forest Hills Savannah Challenger Busan Challenger Busan Open Challenger Tennis - Busan Challenger Britania Zavaleta - Puebla Nottingham Challenger Heineken Open - Auckland Internationaux de Doubs Open de Franchie-Comte - Besancon Heineken Open - Auckland Siebel Open - San Jose Arizona Men's Tennis Championships - Scottsdale U.S. Men's Clay Court Championships - Houston Shimadzu All Japan Indoor - Kyoto Miller Lite Hall of Fame Tennis Championships - Newport ARMS USTA Challenger - Rocky Mount Mercedes-Benz Cup - Los Angeles Legg Mason Tennis Classic - Washington D.C. International Tennis Championships - Delray Beach USTA Tennis Championships of Houston - Houston USTA Challenger of Burbank - Burbank Open Sainte-Victoire - Aix-En-Provence Kroger / St. Jude International - Memphis USTA Challenger of Tiburon - Tiburon Waco International Tennis Challenger - Waco The Wright Financial Group, Inc. Challenger - Champaign 2004 Colorado Tennis Classic - Denver Music City Challenger - Nashville Pro Tennis World Open - Sunrise Sunset Moulding Yuba City Racquet Club Challenger - Yuba City Home Depot Center USTA Challenger - Carson USTA Freeman Men's Challenger - Joplin Harrah's Entertainment Men's Pro Challenger - Tunica Wailea Men's Challenger - Maui Delray Beach International Tennis Championships - Delray Beach Tennis Channel Open - Las Vegas Baton Rouge Pro Tennis Classic - Baton Rouge Countrywide Classic USTA Men's Challenger - Carson Miller Lite Hall of Fame Tennis Championships - Newport Heineken Open - Auckland Millenium Tennis Championships - Delray Beach Regions Morgan Keegan Championships - Memphis The Tennis Channel Open - Las Vegas Seoul Challenger Sacramento Challenger - Sacramento The Mercedes Benz of Calabasas - Calabasas Astana Challenger Red Letter Days Open - Nottingham Allianz Suisse Open - Gstaad Samsung Securities Cup - Seoul Countrywide Classic - Los Angeles Bangkok Challenger Bangkok Challenger Keio Challenger International Tennis Tournament - Yokohama RCA Championships - Indianapolis Legg Mason Tennis Classic - Washington Nottingham-2 Challenger Busan Challenger Zagreb Challenger Fergana Challenger China Open - Beijing AIG Japan Open Tennis Championships - Tokyo Savannah Challenger Grand Prix Hassan II - Casablanca Busan Challenger SAP Open - San Jose Delray Beach International Tennis Championships - Delray Beach Estoril Open - Estoril AEGON Championships - London AEGON International - Eastbourne Countrywide Classic - Los Angeles SAP Open - San Jose Heineken Open - Auckland The Stella Artois Grass Court Championships - London Caloundra Challenger Legg Mason Tennis Classic - Washington Yokohama Challenger Pilot Pen Tennis - New Haven If Stockholm Open - Stockholm Toyota Challenger TD Waterhouse Cup - Long Island Heineken Open Shanghai - Shanghai Open de Tenis Comunidad Valenciana - Valencia AIG Japan Open - Tokyo Ningboo Challenger Proton Malaysian Open - Kuala Lumpur Gerry Weber Open - Halle Delray Beach International Tennis Championships - Delray Beach Regions Morgan Keegan Championships - Memphis Dallas Challenger Burnie Challenger Seoul Challenger Delray Beach International Tennis Championships - Delray Beach Bank Austria Tennis Trophy - Vienna Mercedes Cup - Stuttgart Campbells Hall of Fame Tennis Championships - Newport The Artois Championships - London Malaysian Open - Kuala Lumpur Legg Mason Tennis Classic - Washington Kyoto Challenger U.S. Mens's Clay Court Championship - Houston Sunrise Challenger SAP Open - San Jose Regions Morgan Keegan Championships - Memphis Open Sabadell Atlantico - Barcelona Regions Morgan Keegan Championships - Memphis Kyoto Challenger Rakuten Japan Open - Tokyo Sacramento Challenger Tallahassee Challenger Seoul Challenger Campbell's Hall of Fame Tennis Championships - Newport Chennai Open - Chennai Yeongwol Challenger The Stella Artois Championships - London Sarasota Challenger Samarkand Challenger US Men's Clay Court Championship - Houston UNICEF Open - 's Hertogenbosch Malaysian Open - Kuala Lumpur Kyoto Challenger PTT Thailand Open - Bangkok Panama City Challenger Anning Challenger AIG Japan Open Tennis Championships - Tokyo Wuhan Challenger Malaysian Open - Kuala Lumpur USTA Men's Challenger of Dallas - Dallas Nova Challenger Osaka - Osaka BMW Open - Munich Samsung Securities Cup Challenger Tennis - Seoul USTA Challenger of Burbank - Burbank Samsung Securities Cup - Seoul Acura USTA Pro Tennis Classic at Mission Hills - Rancho Mirage Medibank International - Sydney College Station Challenger - College Station Baden Open - Karlsruhe U.S. Men's Clay Court Championships - Houston Regions Morgan Keegan Championships - Memphis Indianapolis Tennis Championships - Indianapolis Countrywide Classic - Los Angeles Thailand Open - Bangkok AIG Japan Open Tennis Championships - Tokyo Regions Morgan Keegan Championships - Memphis Tennis Masters Series - Cincinnati Heineken Open - Auckland Aircel Chennai Open - Chennai Siebel Open - San Jose Arizona Men's Tennis Championships - Scottsdale Medibank International - Sydney Pacific Life Open - Indian Wells Siebel Open - San Jose NASDAQ-100 Open - Miami U.S. Men's Clay Court Championships - Houston Pacific Life Open - Indian Wells U.S. Men's Clay Court Championships - Houston Rogers Masters - Toronto Western & Southern Financial Group Masters - Cincinnati Sony Ericsson Open - Miami Pacific Life Open - Indian Wells Sony Ericsson Open - Miami Pacific Life Open - Indian Wells International Tennis Championships - Delray Beach 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 Masters - Paris BNP Paribas Open - Indian Wells AEGON International - Eastbourne SAP Open - San Jose Shanghai Rolex Masters - Shanghai Rogers Masters - Toronto BNP Paribas Open - Indian Wells BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Sony Ericsson Open - Miami Shanghai Rolex Masters - Shanghai Ordina Open - 's-Hertogenbosch BMW Open - Munich French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London U.S. Open - New York Australian Open - Melbourne U.S. Open - New York French Open - Paris Wimbledon - London U.S. Open - New York French Open - Paris Wimbledon - London Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London Wimbledon - London U.S. Open - New York French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Australian Open - Melbourne Wimbledon - London U.S. Open - New York French Open - Paris Wimbledon - London Tennis Masters Series - Miami French Open - Paris U.S. Open - New York Australian Open - Melbourne Davis Cup, Group 2, 2R, KOR-POC 5-0 Davis Cup, Group 1, 1R, KOR-KAZ 5-0 Davis Cup, Group 1, 2R, KOR-UZB 5-0 Davis Cup, World Group, PO, SVK-KOR 2-3 Asian Hopman Cup - Astana Davis Cup, Group 1, 2R, TPE-KOR 1-4 Australian Open (juniors) French Open (juniors) Wimbledon (juniors) Australian Open (juniors) 15th Asian Games Doha 2006 Davis Cup, Group 1, 1R, KOR-IND 4-1 Davis Cup, World Group, 1R, GER-KOR 3-2 Davis Cup, World Group, PO, NED-KOR, 3-2 Davis Cup, World Group, PO, ROU-KOR 4-1 70th River Oaks International Tennis Tournament - Houston River Oaks International Tennis Tournament - Houston River Oaks International Tennis Tournament - Houston