Career 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 
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 M25 Sapporo Cagliari Challenger M15 Tokyo Japan F1 Japan F5 Japan F7 Japan F9 Japan F1 Japan F3 Japan F4 Korea F2 Korea F3 Japan F6 Japan F8 Japan F10 Japan F11 Thailand F1 Thailand F2 Thailand F3 Japan F1 Japan F2 China F3 China F4 Korea F1 Korea F2 Japan F4 Japan F5 Japan F6 Japan F8 Japan F10 Japan F11 Australia F1 New Zealand F2 New Zealand F3 Korea F1 Korea F2 Korea F3 Japan F6 Japan F7 Korea F5 Korea F6 China F1 Japan F3 Guam F1 Japan F5 (Kashiwa) Japan F3 (Kofu) Japan F2 Japan F11 Japan F2 Japan F5 Japan F7 India F6 India F7 India F8 M25 Harmon M25 Harmon M25 Sapporo M25 Tsukuba M15 Karuizawa M15 Tokyo M15 Harmon The LTA Wrexham Challenger - Wrexham Shimadzu All Japan Indoor - Kyoto ATP Bangalore Challenger - Bangalore Binghamton Professional Tennis Tournament - Binghamton USTA Challenger of Tiburon - Tiburon The Wright Financial Group, Inc. Challenger - Champaign USTA Men's Challenger of Dallas - Dallas Heineken Challenger 2004 - Ho Chi Minh City Shimadzu All Japan Indoor Tennis Championships - Kyoto Busan Open - Busan Challenger Leon 2004 - Leon Abierto Club Casablanca - Mexico City Samsung Securities Cup - Seoul China Open - Beijing Uncle Tobys Challenger in Caloundra - Caloundra Challenger Groningen - Groningen Shimadzu All Japan Indoor Tennis Championships - Kyoto Heineken Challenger - Ho Chi Minh City Torneo Internacional Challenger Fila 2005 - Leon Fergana Challenger - Fergana Busan Open Challenger Tennis - Busan The Natrel's Challenger of Granby - Granby Open D'Orleans - Orleans Hilton Waikoloa Village USTA Challenger - Waikoloa Kia International in Burnie - Burnie Internationaux du Doubs - Besancon Shimadzu All Japan Indoor Tennis Championships - Kyoto HTV Challenger - Ho Chi Minh City Coffee Cup Challenger - Chikmagalur Dharwad Challenger 2006 - Dharwad Fergana Challenger - Fergana Busan Open Challenger Tennis - Busan Sunset Moulding Yuba City Racquet Club Challenger - Yuba City The Natrel's Challenger - Granby Odlum Brown Vancouver Open - Vancouver dBI Tennis Challenger - Binghamton The LTA Nottingham Challenger - Nottingham Challenger Banque Nationale Rimouski - Rimouski Kia International In Caloundra - Caloundra Kia International In Kawana - Kawana Shimadzu All Japan Indoor Tennis Championships - Kyoto Samsung Challenger 2007 - Ho Chi Minh City Fergana Challenger - Fergana Challenger Natrel Presented by National Bank - Granby Bukhara Challenger - Bukhara Karshi Challenger - Karshi Samsung Securities Cup - Seoul Taiwan Challenger - Kaohsiung Keio Challenger International Tennis Tournament - Yokohama Hilton Waikoloa Village USTA Challenger - Waikoloa Shimadzu All Japan Indoor Tennis Championships - Kyoto Busan Open Challenger Tennis - Busan III Isla de Lanzarote - Lanzarote Sail Open - New Delhi Fergana Challenger - Fergana New Delhi Challenger II - New Delhi Izmir Cup - Izmir Moncton Men's Challenger - Moncton Flea Market Cup Busan Challenger Tennis - Busan New Delhi Challenger III - New Delhi Tashkent Challenger - Tashkent Samsung Securities Cup - Seoul Nottingham Challenger Keio Challenger International Tennis Tournament - Yokohama Dunlop World Challenge - Toyota Heilbronn Challenger Kyoto Challenger Izmir Challenger Alessandria Challenger Tashkent Challenger Yokohama Challenger 2001 - Yokohama Granby Challenger Seoul Challenger Chuncheon Challenger Yokohama Challenger Toyota Challenger Brasilia Challenger Athens Challenger Manta Challenger Rhodes Challenger Ramat Hasharon Challenger Busan Challenger Winnetka Challenger Granby Challenger Campos do Jordao Challenger University of Tennessee USTA Challenger - Knoxville Salvador Challenger Bangkok Challenger The 70th King's Cup and Queen's Cup - Bangkok Bangkok Challenger Seoul Challenger Vancouver Challenger Toyota Challenger Hilton Waikoloa Village USTA Challenger - Waikoloa Singapore Challenger Burnie Challenger USTA Challenger of Dallas - Dallas Kyoto Challenger Guangzhou Challenger Blumenau Challenger Santos Challenger Leon Challenger Busan Challenger Nottingham Challenger Nottingham Challenger Tashkent Challenger Seoul Challenger Toyota Challenger Honolulu Challenger Burnie Challenger Caloundra Challenger Singapore Challenger Kyoto Challenger Dallas Challenger Busan Challenger Tallahassee Challenger Kaohsiung Challenger Busan Challenger Shanghai Challenger Ningboo Challenger Leon Challenger Guadalajara Challenger Anning Challenger Kun-Ming Challenger Beijing Challenger Granby Challenger Shanghai Challenger GHI Bronx Classic - Bronx Kaoshuing Challenger Melbourne Challenger Toyota Challenger Burnie Challenger West Lakes Challenger Kyoto Challenger Shenzhen Challenger Gimcheon Challenger Manta Challenger Istanbul Challenger Geneva Challenger Yokohama Challenger Kyoto Challenger Taipei City Challenger Busan Challenger Seoul Challenger Granby Challenger - Granby Bangkok Challenger Kaohsiung Challenger USTA Seascape Challenger - Aptos Hua Hin Challenger Kobe Challenger Toyota Challenger Dallas Challenger Kyoto Challenger Le Gosier Challenger Cridicard Mastercard Tennis Cup - Campos do Jordao Gwangju Challenger Taipei City Challenger Seoul Challenger Manchester Challenger Surbiton Challenger Ilkley Challenger Toyota Challenger Nanchang Challenger Ho Chi Minh City Challenger Ningboo Challenger Suzhou Challenger Kobe Challenger Dallas Challenger Kyoto Challenger Yokohama Challenger Irving Challenger Shenzhen Challenger San Francisco Challenger Taipei City Challenger Gimcheon Challenger Hua Hin Challenger Ilkley Challenger Winnipeg Challenger Gatineau Challenger Granby Challenger Chengdu Challenger Jinan Challenger Shanghai Challenger Gwangju Challenger Ningboo Challenger Kobe Challenger Toyota Challenger Nottingham Challenger Bangkok Challenger Dallas Challenger Yokohama Challenger Shenzhen Challenger Taipei City Challenger Nanchang Challenger Seoul Challenger Gimcheon Challenger Busan Challenger Ilkley Challenger Winnipeg Challenger Chengdu Challenger Jinan Challenger Yokohama Challenger Zhangjiagang Challenger Shanghai Challenger Seoul Challenger Ningboo Challenger Liuzhou Challenger Kobe Challenger Launceston Challenger Bangkok Challenger Bangkok Challenger Busan Challenger Nottingham Challenger Chengdu Challenger Yokkaichi Challenger Ningboo Challenger Traralgon Challenger Playford Challenger Launceston Challenger Calgary Challenger Nur-Sultan 1 Challenger Nur-Sultan 2 Challenger Zagreb Challenger Cary Challenger Mallorca Challenger Cassis Challenger Las Vegas Challenger Charlottesville Challenger Puerto Vallarta Challenger ATP Challenger Numea - New Caledonia Flea Market Cup Busan Challenger Tennis - Busan M25 Sapporo Yokohama Challenger Kobe Challenger Recife Challenger Prostejov Challenger Kaohsiung Challenger Manchester Challenger Seoul Challenger M15 Tsukuba Gwangju Challenger Shanghai Challenger Maui Challenger M25 Canberra Busan Challenger Le Gosier Challenger M25 Canberra Lexington Challenger M25 Kashiwa Matsuyama Challenger Nottingham-2 Challenger M25 Changwon Hong Kong Challenger Seoul Challenger M25 Sapporo M15 Hong Kong M25 Takasaki Happy Valley Challenger Yokohama Challenger Maui Challenger Maui Challenger Quanzhou Challenger Phoenix Challenger Dallas Challenger Francavilla Challenger Gwangju Challenger Mexico City Challenger Nottingham Challenger Aptos Challenger Shanghai Challenger Ningboo Challenger Seoul Challenger Traralgon Challenger Yokohama Challenger Yokohama Challenger Guadalajara Challenger Kyoto Challenger Leon Challenger Taipei City Challenger Zhuhai Challenger Bangkok Challenger Busan Challenger SAP Open - San Jose Taipei City Challenger Suzhou Challenger Ilkley Challenger Busan Challenger Kaohsiung Challenger Gatineau Challenger Britania Zavaleta - Puebla Uncle Toby's Burnie Challenger - Tasmania New Delhi Challenger - New Delhi Fergana Tennis Challenger Tournament - Fergana Credicard Mastercard Tennis Cup - Campos do Jordao 12th BH Tennis Open International Cup - Belo Horizonte Tata Open 2003 - Chennai ATP Challenger 2003 Numea - New Caledonia Hilton Waikoloa Village USTA Challenger - Waikoloa 2004 Freeman Men's Challenger - Joplin The Natrel's Challenger of Granby - Granby IPP Open - Helsinki Challenger Casablanca San Angel - Mexico City Newport Beach Challenger Odlum Brown Vancouver Open - Vancouver Challenger Ford de Cherbourg - Cherbourg 2006 North Shore Pro Tennis Championship - Winnetka GHI Bronx Tennis Classic - Bronx Kobstaedernes ATP Challenger - Kolding Baton Rouge Challenger Tallahassee Challenger Swanston Challenger - Sacramento Flea Market Cup - Busan 2008 China TCL Challenger - Guangzhou BMW Tennis Championship - Sunrise Ordina Open - 's-Hertogenbosch RCA Championships - Indianapolis China Open - Beijing Heineken Open Shanghai - Shanghai AIG Japan Open - Tokyo Chennai Open - Chennai Oldum Brown Vancouver Open - Vancouver New Delhi Challenger IV - New Delhi SAP Open - San Jose Kroger / St. Jude International - Memphis Tenerife Challenger RCA Championships - Indianapolis Vietnam Open - Ho Chi Minh City Burnie Challenger Sunrise Challenger Kobe Challenger Ramat Hasharon Challenger Busan Challenger Ningboo Challenger The Stella Artois Championships - London The 10tele.com Open - Nottingham China Open - Beijing Binghamton Challenger Fergana Challenger Chennai Open - Chennai Millenium Tennis Championships - Delray Beach SAP Open - San Jose Regions Morgan Keegan Championships - Memphis M25 Sapporo The Tennis Channel Open - Las Vegas Honolulu Challenger Burnie Challenger Kyoto Challenger Johannesburg Challenger China Open - Beijing Thailand Open - Bangkok Mumbai Open - Mumbai AIG Japan Open Tennis Championships - Tokyo Regions Morgan Keegan Championships - Memphis The Artois Championships - London Indianapolis Tennis Championships - Indianapolis China Open - Beijing Heineken Open - Auckland Regions Morgan Keegan Championships - Memphis Interwetten Austrian Open - Kitzbuhel AEGON International - Eastbourne Pingguo Challenger Indianapolis Tennis Championships - Indianapolis Legg Mason Tennis Classic - Washington Thailand Open - Bangkok AIG Japan Open Tennis Championships - Tokyo Kremlin Cup - Moscow Proton Malaysian Open - Kuala Lumpur Chennai Open - Chennai SA Tennis Open - Johannesburg Heineken Challenger - Ho Chi Minh City Campbells Hall of Fame Tennis Championships - Newport Malaysian Open - Kuala Lumpur China Open - Beijing Davidoff Swiss Indoors Basel - Basel SA Tennis Open - Johannesburg Regions Morgan Keegan Championships - Memphis Dubai Duty Free Tennis Championships - Dubai Serbia Open - Belgrade Gerry Weber Open - Halle AEGON International - Eastbourne Rimouski Challenger Atlanta Tennis Championships - Atlanta Farmers Classic - Los Angeles Legg Mason Tennis Classic - Washington Malaysian Open - Kuala Lumpur PTT Thailand Open - Bangkok Rakuten Japan Open - Tokyo Nottingham Challenger Aircel Chennai Open - Chennai Brisbane International - Brisbane Open 13 - Marseille Yokohama World Tennis Gaora Cup - Yokohama Dubai Duty Free Tennis Championships - Dubai US Men's Clay Court Championship - Houston M15 Kashiwa Open de Nice Cote d'Azur - Nice Power Horse World Team Cup - Dusseldorf AEGON Championships - London UNICEF Open - 's Hertogenbosch Winston-Salem Open - Winston-Salem St. Petersburg Open - St. Petersburg PTT Thailand Open - Bangkok China Open - Beijing Rakuten Japan Open - Tokyo Kremlin Cup - Moscow Brisbane International - Brisbane Apia International - Sydney Heineken Open - Auckland Open Sud de France - Montpellier Binghamton Professional Tennis Tournament - Binghamton ABN AMRO World Tennis Tournament - Rotterdam U.S. National Indoor Tennis Championships - Memphis Delray Beach International Tennis Championships - Delray Beach BRD Nastase Tiriac Trophy - Bucharest Topshelf Open - 's-Hertogenbosch AEGON International - Eastbourne BB&T Atlanta Open - Atlanta Citi Open - Washington Winston-Salem Open - Winston-Salem Malaysian Open - Kuala Lumpur PTT Thailand Open - Bangkok China Open - Beijing Rakuten Japan Open - Tokyo Brisbane International - Brisbane Aircel Chennai Open - Chennai Heineken Open - Auckland U.S. National Indoor Tennis Championships - Memphis Delray Beach Open - Delray Beach Abierto Mexicano Telcel - Acapulco Power Horse Cup - Dusseldorf Gerry Weber Open - Halle Vancouver Challenger Samsung Securities Cup - Seoul Hall of Fame Tennis Championships - Newport Claro Open Colombia - Bogota BB&T Atlanta Open - Atlanta Citi Open - Washington Winston-Salem Open - Winston-Salem Rakuten Japan Open - Tokyo Valencia Open - Valencia Swiss Indoors Basel - Basel Aircel Chennai Open - Chennai Heineken Open - Auckland U.S. National Indoor Tennis Championships - Memphis Delray Beach Open - Delray Beach Abierto Mexicano Telcel - Acapulco US Men's Clay Court Championship - Houston Geneva Open - Geneva Topshelf Open - 's-Hertogenbosch Guangzhou Challenger Gerry Weber Open - Halle AEGON Championships - London Aegon Nottingham Open - Nottingham Hall of Fame Tennis Championships - Newport Claro Open Colombia - Bogota Toyota Challenger BB&T Atlanta Open - Atlanta Citi Open - Washington Winston-Salem Open - Winston-Salem Malaysian Open - Kuala Lumpur China Open - Beijing Rakuten Japan Open - Tokyo Kremlin Cup - Moscow Head Cup Busan Open - Busan Gallagher International - Hamilton Memphis Open - Memphis Winnetka Challenger GHI Bronx Classic - Bronx Delray Beach Open - Delray Beach Topshelf Open - 's-Hertogenbosch Gerry Weber Open - Halle Citi Open - Washington Winston-Salem Open - Winston-Salem Busan Challenger Chengdu Open - Chengdu Shenzhen Open - Shenzhen China Open - Beijing Rakuten Japan Open - Tokyo 2006 Challenger of Santa Clarita California Challenger - Valencia BH Tennis Open International Cup - Belo Horizonte Heineken Challenger - Ho Chi Minh City Aircel Chennai Open - Chennai ASB Classic - Auckland Seoul Challenger USTA Seascape Challenger - Aptos Memphis Open - Memphis Delray Beach Open - Delray Beach Hilton Waikoloa Village USTA Challenger - Waikoloa Abierto Mexicano Telcel - Acapulco A Glimmer of Hope Challenger - Austin Ricoh Open - 's-Hertogenbosch Odlum Brown Vancouver Open - Vancouver Abierto Mexicano - Los Cabos Winston-Salem Open - Winston-Salem Rakuten Japan Open - Tokyo Chengdu Open - Chengdu Draft Corona Mexico City Open - Mexico City Open de Nice Cote d'Azur - Nice AEGON International - Eastbourne Playford Challenger AEGON Championships - London Chennai Open - Chennai AEGON International - Eastbourne Warsteiner Challenger Wolfsburg - Wolfsburg Shenzhen Open - Shenzhen Rakuten Japan Open - Tokyo Jinan Challenger Shanghai Challenger Hall of Fame Open - Newport Zhuhai Open - Zhuhai ASB Classic - Auckland Dubai Duty Free Tennis Championships - Dubai Great Ocean Road Open - Melbourne Granby Challenger Split Challenger The Granby Natrel Challenger - Granby Istanbul Challenger cinch Championships - London Noventi Open - Halle Biella 5 Challenger Porto Challenger Lexington Challenger Korea Open - Seoul Istanbul 2 Challenger Knoxville Challenger Champaign Challenger Challenger Banque Nationale - Granby Aircel Chennai Open - Chennai Rakuten Japan Open - Tokyo X Open Internacional D'Andorra - Andorra Winnipeg Challenger Shanghai Challenger The Surbiton Trophy - Surbiton Open Sud de France - Montpellier Bangkok Challenger Rakuten Japan Open - Tokyo Yokkaichi Challenger Kobe Challenger RCA Championships - Indianapolis Mumbai Open - Mumbai AIG Japan Open Tennis Championships - Tokyo The Stella Artois Grass Court Championships - London Arizona Men's Tennis Championships - Scottsdale AIG Japan Open Tennis Championships - Tokyo ATP Kremlin Cup - Moscow Delray Beach International Tennis Championships - Delray Beach Open Sabadell Atlantico - Barcelona AEGON Championships - London Countrywide Classic - Los Angeles Pilot Pen Tennis - New Haven Open de Moselle - Metz SAP Open - San Jose Regions Morgan Keegan Championships - Memphis AEGON Championships - London AEGON International - Eastbourne Legg Mason Tennis Classic - Washington AIG Japan Open Tennis Championships - Tokyo St. Petersburg Open - St. Petersburg Brisbane International - Brisbane Medibank International - Sydney ABN AMRO World Tennis Tournament - Rotterdam Open de Nice Cote d'Azur - Nice The Nottingham Open - Nottingham Citi Open - Washington Salem Open - Hong Kong AAPT Championships - Adelaide Cary 1 Challenger The Stella Artois Championships - London Telecom Italia Masters - Rome Tennis Masters Series - Hamburg Tennis Masters Series - Toronto Western & Southern Financial Group Masters - Cincinnati Pacific Life Open - Indian Wells Rogers Cup - Toronto Sony Ericsson Open - Miami BNP Paribas Open - Indian Wells Rogers Masters - Toronto BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Rogers Cup - Montreal Western & Southern Financial Group Masters - Cincinnati BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Western & Southern Financial Group Masters - Cincinnati Shanghai ATP Masters 1000 - Shanghai Sony Ericsson Open - Miami Mutua Madrilena Madrid Open - Madrid Rogers Cup - Montreal Shanghai ATP Masters - Shanghai BNP Paribas Open - Indian Wells Sony Ericsson Open - Miami Rogers Cup - Toronto Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Monte-Carlo Rolex Masters - Monte-Carlo Rogers Cup - Montreal Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Monte-Carlo Rolex Masters - Monte-Carlo Rogers Cup - Toronto Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai BNP Paribas Masters - Paris BNP Paribas Open - Indian Wells Miami Open - Miami Rogers Cup - Montreal Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai Miami Open - Miami Rogers Cup - Toronto Western & Southern Open - Cincinnati Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Miami Open - Miami M25 Hong Kong Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Miami Open - Miami Miami Open - Miami Shanghai Rolex Masters - Shanghai U.S. Open - New York Australian Open - Melbourne Wimbledon - London U.S. Open - New York Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London U.S. Open - New York Australian Open - Melbourne French Open - Paris Australian Open - Melbourne Wimbledon - London U.S. Open - New York 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 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 Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Wimbledon - London French Open - Paris Wimbledon - London U.S. Open - New York 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 Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne U.S. Open - New York Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne French Open - Paris Australian Open Qualifying - Doha Australian Open - Melbourne French Open - Paris Wimbledon - London U.S. Open - New York Wimbledon - London Davis Cup, Group 2, REL2, TPE-HKG 4-1 Davis Cup, Group 1, REL1, TPE-PAK 5-0 Davis Cup, Group 1, 1R, TPE-JPN 3-2 Davis Cup, Group 1, 2R, PAK-TPE 4-1 Davis Cup, Group 1, PO, TPE-CHN 3-2 Hyundai Hopman Cup - Perth Davis Cup, Group 1, 1R, AUS-TPE 4-1 Davis Cup, Group 1, 2R, KAZ-TPE 2-3 Asian Hopman Cup - Astana Hopman Cup - Perth Davis Cup, Group 1, 2R, TPE-IND 2-3 Davis Cup, Group 1, 3R, UZB-JPN 3-2 Davis Cup, Group 1, 1R, JPN-PHI 5-0 Davis Cup, Group I, 1R, CHN-TPE 3-2 Davis Cup, Group I, 1R, PHI-JPN 1-3 Davis Cup, Group I, 2R, JPN-UZB 4-1 Davis Cup, World Group, PO, JPN-ISR 2-3 Davis Cup, Group I, 1R, JPN-INA 5-0 Davis Cup, Group I, 2R, JPN-KOR 3-2 Davis Cup, World Group, QF, JPN-CZE 0-5 Davis Cup, World Group, 1R, CAN-JPN 3-2 Davis Cup, Group II, 1R, TPE-LIB 5-0 Davis Cup, Group II, 2R, TPE-PHI 3-1 U.S. Open (juniors) 15th Asian Games Doha 2006 Australian Open (Asia, Wildcard) Olympics - Athens Olympics - Beijing Olympics - London Olympics - Rio de Janeiro Olympics - Tokyo