Career 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
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 New Zealand F2 New Zealand F3 Japan F1 Japan F2 Japan F3 Korea F1 Japan F4 Japan F5 Canada F4 USA F20 USA F21 Indonesia F1 USA F22 Indonesia F2 USA F23 Indonesia F3 New Zealand F1 India F4 Australia F4 Japan F1 Japan F2 Japan F3 USA F13 USA F14 Japan F8 China F4 India F7 Korea F1 Korea F2 Japan F2 Japan F3 Japan F4 Japan F6 Japan F7 Japan F8 Japan F2 Korea F1 Germany F8 Korea F1 Usa F13 Malaysia F1 Thailand F4 China F7 Chinese Taipei F3 China F2 Japan F1 Japan F2 Japan F4 China F5 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 Thailand F4 Thailand F5 Korea F1 Korea F2 Guam F1 Korea F4 Korea F6 Korea F7 Korea F8 Korea F10 Korea F11 Korea F12 Korea F1 Korea F2 Hong Kong F1 Japan F8 Korea F5 Korea F6 Korea F7 Korea F7 India F5 China F5 China F6 China F7 China F2 Samsung Secruities Cup Challenger - Seoul Flea Market Cup Busan Challenger Tennis - Busan Samsung Challenger 2007 - Ho Chi Minh City Karshi Challenger - Karshi Caloundra ATP Challenger - Caloundra McDonalds ATP Challenger - Burnie Hilton Waikoloa Village USTA Challenger - Waikoloa Internationaux du Doubs - Besancon Ostdeutscher Sparkassen Cup - Dresden New Delhi Challenger II - New Delhi Carson Challenger Bangkok Challenger Korat Challenger Talahassee Challenger Busan Challenger Japan F6 Binghamton Challenger Samarkand Challenger Almaty Challenger Beijing Challenger Bangkok Challenger Seoul Challenger Yokohama Challenger Guangzhou Challenger Busan Challenger Shanghai Challenger Gimcheon Challenger Japan F2 Kobe Challenger Winnipeg Challenger Bangkok Challenger Shanghai Challenger Kaohsiung Challenger China F2 Ho Chi Minh City Challenger Ningboo Challenger Kobe Challenger Burnie Challenger Launceston Challenger Gimcheon Challenger Busan Challenger Nottingham Challenger Granby Challenger Jinan Challenger Japan F3 Ningboo Challenger Toyota Challenger Hua Hin Challenger Yokohama Challenger Taipei City Challenger Nanchang Challenger Seoul Challenger Gimcheon Challenger Korea F1 Ilkley Challenger Winnipeg Challenger Gatineau Challenger Zhangjiagang Challenger Kaohsiung Challenger Ningboo Challenger Liuzhou Challenger Korea F2 Kobe Challenger Playford Challenger Burnie Challenger Bangkok Challenger Yokohama Challenger Shenzhen Challenger Zhangjiagang Challenger Busan Challenger Nottingham Challenger Korea F3 Ilkley Challenger Aptos Challenger Jinan Challenger Ningboo Challenger Shenzhen Challenger Korea F4 Kobe Challenger Korea F2 Korea F3 China F8 Japan F7 Istanbul Challenger Biella 5 Challenger Knoxville Challenger Columbus Challenger Monterrey Challenger Phoenix Challenger Biel Challenger Laos F1 Japan F10 Chinese Taipei F1 Japan F7 Korea F3 Japan F4 Japan F1 USA F29 USA F30 UAE F1 Qatar F2 Qatar F3 Korea F2 Japan F5 Japan F9 Japan F6 Sri Lanka F2 China F1 China F3 Korea F3 Thailand F4 China F6 Canada F5 New Zealand F2 Korea F1 China F2 Korea F2 China F1 China F1 AIG Japan Open - Tokyo AIG Japan Open - Tokyo AIG Japan Open - Tokyo Korea F1 Hong Kong F2 Fergana Challenger Thailand Open - Bangkok AIG Japan Open Tennis Championships - Tokyo Chennai Open - Chennai Next Generation Adelaide International - Adelaide Heineken Open - Auckland Johannesburg Challenger Gerry Weber Open - Halle Allianz Suisse Open - Gstaad Ilkley Challenger China Open - Beijing AIG Japan Open Tennis Championships - Tokyo Heineken Open - Auckland Seoul Challenger Samsung Securities Cup Challenger Tennis - Seoul Samsung Securities Cup - Seoul Grand Prix Hassan II - Casablanca 4th Volkswagen Challenger - Wolfsburg Shimadzu All Japan Indoor Tennis Championships - Kyoto Campbells Hall of Fame Tennis Championships - Newport Indianapolis Tennis Championships - Indianapolis Busan Open Challenger Tennis - Busan Fifth Third Bank Tennis Championships - Lexington Countrywide Classic - Los Angeles Legg Mason Tennis Classic - Washington China Open - Beijing AIG Japan Open Tennis Championships - Tokyo Chennai Open - Chennai Keio Challenger International Tennis Tournament - Yokohama Medibank International - Sydney Club Coop's ATP Challenger International - Brisbane SAP Open - San Jose BMW Open - Munich Gerry Weber Open - Halle AEGON Championships - London Campbells Hall of Fame Tennis Championships - Newport Mercedes Cup - Stuttgart Indianapolis Tennis Championships - Indianapolis Countrywide Classic - Los Angeles Thailand Open - Bangkok Challenger DCNS de Cherbourg - Cherbourg Proton Malaysian Open - Kuala Lumpur Malaysian Open - Kuala Lumpur Aircel Chennai Open - Chennai SA Tennis Open - Johannesburg Open 13 - Marseille BNP Paribas Primrose - Bordeaux AEGON Championships - London Schickendanz Open - Furth Aircel Chennai Open - Chennai Open 13 - Marseille Power Horse World Team Cup - Dusseldorf AEGON Championships - London Campbell's Hall of Fame Tennis Championships - Newport Atlanta Tennis Championships - Atlanta Malaysian Open - Kuala Lumpur PTT Thailand Open - Bangkok Rakuten Japan Open - Tokyo Nielsen USTA Pro Tennis Championship - Winnetka Aircel Chennai Open - Chennai Delray Beach International Tennis Championships - Delray Beach PTT Thailand Open - Bangkok Aircel Chennai Open - Chennai Malaysian Open - Kuala Lumpur Rakuten Japan Open - Tokyo Heineken Open - Auckland PBZ Zagreb Indoors - Zagreb US Men's Clay Court Championship - Houston AEGON Championships - London BB&T Atlanta Open - Atlanta Citi Open - Washington Rakuten Japan Open - Tokyo Brisbane International - Brisbane Shenzhen Open - Shenzhen Rakuten Japan Open - Tokyo Dunlop World Challenge - Toyota Shenzhen Challenger Dallas Challenger New York Open - New York Kia International in Caloundra - Caloundra Napoli Challenger Monza Challenger Mexico City Challenger Fergana Challenger Oberstaufen Challenger Aptos Challenger Truist Atlanta Open - Atlanta Citi Open - Washington Tiburon Challenger Calabasas Challenger Seoul Challenger Chuncheon Challenger Chengdu Challenger Honolulu Challenger Busan Challenger Cremona Challenger Carson Challenger Caloundra Challenger Granby Challenger Binghamton Challenger Karshi Challenger Astana Challenger Bangkok Challenger Astana Challenger Toyota Challenger Singapore Challenger Honolulu Challenger Bergamo Challenger Salzburg Challenger Kaohsiung Challenger Ningboo Challenger Maui Challenger Anning Challenger Shenzhen Challenger Gimcheon Challenger Nanchang Challenger Traralgon Challenger Toyota Challenger Bangkok Challenger Manila Challenger Kyoto Challenger Guangzhou Challenger Shenzhen Challenger Gwangju Challenger Taipei City Challenger Busan Challenger Samsung Securities Cup Challenger - Seoul Winnetka Challenger Toyota Challenger Maui Challenger Yokohama World Tennis Gaora Cup - Yokohama Belgaum Open - Belgaum Gemax Samsung Open 2004 - Belgrade Shimadzu All Japan Indoor Tennis Championships - Kyoto Uncle Toby's Burnie Challenger - Tasmania Busan Open - Busan The Natrel's Challenger of Granby - Granby Dharwad Challenger 2003 - Dharwad Challenger Ford de Cherbourg - Cherbourg China Open - Beijing Uncle Tobys Challenger in Caloundra - Caloundra Uncle Toby's Challenger in Burnie - Burnie Shimadzu All Japan Indoor Tennis Championships - Kyoto Heineken Challenger - Ho Chi Minh City Uncle Toby's Australian Men's Clay Court Challenger - Canberra Busan Open Challenger Tennis - Busan Ilkley Challenger 14° BH Tennis Open - Belo Horizonte VIII Gramado Open - Gramado II Manta Open - Manta Samsung Securities Cup - Seoul Media Will Cup Busan Challenger Tennis - Busan Shimadzu All Japan Indoor Tennis Championships - Kyoto HTV Challenger - Ho Chi Minh City Coffee Cup Challenger - Chikmagalur Dharwad Challenger 2006 - Dharwad Harrah's Entertainment Men's Pro Challenger - Tunica Fergana Challenger - Fergana The West Side Tennis Club Clay Court Challenger - Forest Hills Busan Open Challenger Tennis - Busan The Commercia Challenger - Aptos Seguros Bogota Open - Bogota The Natrel's Challenger - Granby Fifth-Third Bank Tennis Classic - Lexington Odlum Brown Vancouver Open - Vancouver II Manta Open - Manta Samarkand Challenger - Samarkand Bukhara Challenger - Bukhara Black Forest Open - Freudenstadt Kia International In Kawana - Kawana Internationaux de Doubs Open de Franchie-Comte - Besancon Challenger DCN de Cherbourg - Cherbourg Challenger Casablanca San Angel - Mexico City Morocco Tennis Tour - Marrakech Fergana Challenger - Fergana Almaty Challenger 1 - Almaty Almaty Challenger 2 - Almaty The Comercia Challenger - Aptos Odlum Brown Vancouver Open - Vancouver Samarkand Challenger - Samarkand Bukhara Challenger - Bukhara IV Manta Open - Manta Samsung Securities Cup - Seoul Flea Market Cup - Busan Taiwan Challenger - Kaohsiung 2008 China TCL Challenger - Guangzhou Shimadzu All Japan Indoor Tennis Championships - Kyoto San Luis Potosi Challenger - San Luis Potosi 12 Open Barletta Citta Della Disfida Trofeo Angeldevil - Barletta AGT Challenger - Leon Tennis Napoli Cup - Napoli Mitsubishi Electric Europe Cup - Monza Busan Open Challenger Tennis - Busan Sail Open - New Delhi Izmir Cup - Izmir Challenger Banque Nationale - Granby Oldum Brown Vancouver Open - Vancouver Tashkent Challenger - Tashkent Samsung Securities Cup - Seoul Flea Market Cup Busan Challenger Tennis - Busan President's Cup - Astana Keio Challenger International Tennis Tournament - Yokohama Melbourn Challenger Kyoto Challenger Sofia Challenger Karshi Challenger Bangkok Challenger Drummondville Challenger Calgary Challenger Kyoto Challenger Rogers Masters - Toronto Western & Southern Financial Group Masters - Cincinnati Nottingham Challenger Ojai Challenger Winnetka Challenger Shanghai - Shanghai Western & Southern Financial Group Masters - Cincinnati Yokohama Challenger Shanghai ATP Masters 1000 - Shanghai Shanghai ATP Masters - Shanghai Internazionali BNL d'Italia - Rome Cleveland Challenger Toyota Challenger Kyoto Challenger Shanghai Rolex Masters - Shanghai BNP Paribas Masters - Paris Guangzhou Challenger Pingguo Challenger BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Tallahassee Challenger Sarasota Challenger Leon Challenger Busan Challenger Fergana Challenger Shanghai Rolex Masters - Shanghai Nottingham Challenger Sony Open Tennis - Miami Winnetka Challenger Dallas Challenger Burnie Challenger Wuhai Challenger Beijing Challenger Miami Open - Miami Shanghai Challenger Bergamo Challenger BNP Paribas Open - Indian Wells Seoul Challenger Eckental Challenger Loughborough Challenger Toyota Challenger Honolulu Challenger Caloundra Challenger Bergamo Challenger Singapore Challenger Kyoto Challenger Pingguo Challenger Sarasota Challenger Zagreb Challenger Busan Challenger Nottingham Challenger Nottingham 2 Challenger Bangkok Challenger Shanghai Challenger Porto Challenger Seoul Challenger Kyoto Challenger Dallas Challenger Nottingham Challenger Nottingham-2 Challenger Beijing Challenger Recanati Challenger Cassis Challenger Rennes Challenger Kun-Ming Challenger Busan Challenger Baton Rouge Challenger Biel Challenger Guimaraes Challenger Kolkata Challenger New Delhi Challenger Kyoto Challenger Tallahassee Challenger Seoul Challenger Taipei City Challenger Nottingham Challenger Nottingham-2 Challenger Yeongwol Challenger Kaohsiung Challenger Aptos Challenger Bangkok Challenger Manta Challenger Traralgon Challenger 2 Yokohama Challenger Guadalajara Challenger Toyota Challenger Taipei City Challenger Samarkand Challenger Busan Challenger Champaign Challenger Seoul Challenger Granby Challenger Vancouver Challenger Kyoto Challenger Shanghai Challenger Nanchang Challenger Ningboo Challenger Yokohama Challenger Bergamo Challenger St. Brieuc Challenger Chengdu Challenger Heilbronn Challenger Irving Challenger Gatineau Challenger Anning Challenger Ho Chi Minh City Challenger Wuhan Challenger Kyoto Challenger Yokohama Challenger Taipei City Challenger Shanghai Challenger Launceston Challenger Bangkok Challenger Taipei City Challenger Nanchang Challenger Seoul Challenger Kaohsiung Challenger Zhangjiagang Challenger Charlottesville Challenger Cleveland Challenger Kobe Challenger Bangkok Challenger Shimadzu All Japan Indoor - Kyoto Toyota Challenger Busan Challenger Samsung Securities Cup Challenger Tennis - Seoul Samsung Securities Cup - Seoul Shimadzu All Japan Indoor - Kyoto Traralgon Challenger Australian Open - Melbourne Shenzhen Challenger Wimbledon - London U.S. Open - New York Head Cup Busan Open - Busan USTA Seascape Challenger - Aptos Winnipeg Challenger Australian Open - Melbourne Vancouver Challenger Wimbledon - London U.S. Open - New York Australian Open - Melbourne Baden Open - Karlsruhe Prague 2 Challenger AIG Japan Open - Tokyo China Open - Beijing The Artois Championships - London Delray Beach International Tennis Championships - Delray Beach AIG Japan Open Tennis Championships - Tokyo Wimbledon - London U.S. Open - New York Open 13 - Marseille Australian Open - Melbourne Wimbledon - London U.S. Open - New York Australian Open - Melbourne PTT Thailand Open - Bangkok Rakuten Japan Open - Tokyo Rakuten Japan Open - Tokyo US Men's Clay Court Championship - Houston AEGON International - Eastbourne If Stockholm Open - Stockholm Heineken Open - Auckland SAP Open - San Jose U.S. National Indoor Tennis Championships - Memphis Apia International - Sydney Aegon Nottingham Open - Nottingham Wimbledon - London Malaysian Open - Kuala Lumpur U.S. Open - New York Australian Open - Melbourne Shenzhen Open - Shenzhen Open 13 - Marseille French Open - Paris Campbells Hall of Fame Tennis Championships - Newport Rakuten Japan Open - Tokyo Citi Open - Washington Power Horse Cup - Dusseldorf 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 Rakuten Japan Open - Tokyo Wimbledon - London U.S. Open - New York Zhuhai Challenger Delray Beach Open - Delray Beach St. Tropez Challenger Zagreb Challenger AIG Japan Open - Tokyo Vietnam Open - Ho Chi Minh City US Men's Clay Court Championship - Houston Winston-Salem Open - Winston-Salem Open Parc - Lyon Australian Open - Melbourne Rakuten Japan Open - Tokyo Dallas Open - Dallas Ordina Open - 's-Hertogenbosch Rogers Masters - Montreal Chengdu Open - Chengdu Monte-Carlo Rolex Masters - Monte-Carlo AIG Japan Open Tennis Championships - Tokyo Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Swiss Indoors Basel - Basel Miami Open - Miami 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 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 U.S. Open - New York Australian Open Qualifying - Doha French Open - Paris Wimbledon - London U.S. Open - New York Australian Open - Melbourne Davis Cup, Group 1, PO, JPN-THA 4-1 Davis Cup, Group 2, 2R, KOR-POC 5-0 Davis Cup, Group 1, 1R, JPN-CHN 4-1 Davis Cup, Group 1, 1R, KOR-KAZ 5-0 Davis Cup, Group 1, 2R, JPN-THA 5-0 Davis Cup, Group 1, 2R, KOR-UZB 5-0 Davis Cup, Group 1, 1R, KOR-IND 4-1 Davis Cup, Group 1, 1R, JPN-CHN 5-0 Davis Cup, Group 1, 2R, TPE-KOR 1-4 Davis Cup, World Group, PO, JPN-ROU 2-3 Davis Cup, World Group, PO, SVK-KOR 2-3 Davis Cup, World Group, 1R, GER-KOR 3-2 Davis Cup, Group 1, 1R, JPN-PHI 5-0 Davis Cup, Group 1, 2R, IND-JPN 3-2 Asian Hopman Cup - Astana Davis Cup, World Group, PO, NED-KOR, 3-2 Davis Cup, Group 1, 2R, JPN-CHN 5-0 Davis Cup, Group 1, 1R, JPN-PHI 5-0 Davis Cup, Group 1, 2R, THA-JPN 3-2 Davis Cup, World Group, PO, ROU-KOR 4-1 Davis Cup, Group I, 2R, JPN-UZB 4-1 Davis Cup, World Group, PO, JPN-IND 4-1 Davis Cup, Group I, 1R, PHI-JPN 1-3 Davis Cup, World Group, 1R, JPN-CRO 2-3 Davis Cup, Group I, 1R, JPN-INA 5-0 Davis Cup, Group I, 2R, JPN-KOR 3-2 Davis Cup, World Group, PO, JPN-ISR 2-3 Davis Cup, World Group, PO, JPN-COL 3-2 Davis Cup, World Group, 1R, JPN-CAN 4-1 Davis Cup, World Group, 1R, CAN-JPN 3-2 Davis Cup, World Group, PO, JPN-BRA 3-1 ATP Cup - Brisbane, Perth, Sydney Davis Cup, World Group, QR, JPN-ECU 0-3 Australian Open (juniors) French Open (juniors) Wimbledon (juniors) Australian Open (juniors) 15th Asian Games Doha 2006 Olympics - London