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 Japan F3 USA F21 Australia F4 Japan F1 Japan F5 USA F13 USA F14 Japan F8 Japan F9 Japan F10 Sri Lanka F2 India F7 China F3 Japan F4 Korea F1 Korea F2 Korea F3 China F6 Japan F2 Japan F3 Australia F9 Australia F1 Australia F2 Australia F8 Australia F9 Australia F10 Australia F2 Korea F3 Korea F4 Australia F5 Australia F6 Australia F7 Australia F9 Australia F10 Japan F2 (Nishi-Tokyo) Indonesia F4 (Jakarta) Indonesia F5 (Jakarta) Indonesia F6 (Jakarta) USA F19 (Winston-Salem) USA F21 (Tulsa) Canada F4 (Saskatoon) Thailand F8 (Nonthaburi) Thailand F9 (Pattaya) Australia F3 (Mornington) Australia F4 (Mornington) New Zealand F2 New Zealand F3 Japan F1 Japan F2 Korea F1 Japan F4 Japan F5 Canada F4 Canada F5 USA F20 USA F22 USA F23 Japan F6 Japan F7 USA F29 Korea F5 USA F30 Japan F2 Japan F3 Shimadzu All Japan Indoor - Kyoto Head Cup Busan Open - Busan Belgaum Open - Belgaum Gemax Samsung Open 2004 - Belgrade Challenger Ford de Cherbourg - Cherbourg Shimadzu All Japan Indoor Tennis Championships - Kyoto Uncle Toby's Burnie Challenger - Tasmania China Open - Beijing Samsung Securities Cup - Seoul Kia International in Caloundra - Caloundra Shimadzu All Japan Indoor Tennis Championships - Kyoto HTV Challenger - Ho Chi Minh City Dharwad Challenger 2006 - Dharwad Fergana Challenger - Fergana The Commercia Challenger - Aptos Fifth-Third Bank Tennis Classic - Lexington Challenger DCN de Cherbourg - Cherbourg Club Coop's ATP Challenger International - Brisbane Shimadzu All Japan Indoor Tennis Championships - Kyoto AGT Challenger - Leon Sail Open - New Delhi New Delhi Challenger II - New Delhi Nielsen USTA Pro Tennis Championship - Winnetka Challenger Banque Nationale - Granby Fergana Challenger - Fergana Oldum Brown Vancouver Open - Vancouver Busan Open Challenger Tennis - Busan Tashkent Challenger - Tashkent Samsung Securities Cup - Seoul Flea Market Cup Busan Challenger Tennis - Busan Keio Challenger International Tennis Tournament - Yokohama Melbourn Challenger Bangkok Challenger Korat Challenger Talahassee Challenger Odlum Brown Vancouver Open - Vancouver The Comercia Challenger - Aptos Fifth Third Bank Tennis Championships - Lexington Tiburon Challenger Seoul Challenger Shimadzu All Japan Indoor Tennis Championships - Kyoto Shimadzu All Japan Indoor - Kyoto Honolulu Challenger Dallas Challenger Bergamo Challenger Kyoto Challenger Yokohama World Tennis Gaora Cup - Yokohama Baton Rouge Challenger Manta Challenger Busan Challenger Cremona Challenger Nottingham Challenger Granby Challenger Binghamton Challenger Bangkok Challenger Bangkok Challenger Busan Open Challenger Tennis - Busan Toyota Challenger Singapore Challenger Bergamo Challenger Kyoto Challenger Guangzhou Challenger Tallahassee Challenger Sarasota Challenger Busan Challenger Nottingham Challenger Busan Open Challenger Tennis - Busan Wuhai Challenger Seoul Challenger Loughborough Challenger Toyota Challenger Honolulu Challenger Singapore Challenger Kyoto Challenger Samsung Secruities Cup Challenger - Seoul Pingguo Challenger Flea Market Cup Busan Challenger Tennis - Busan Busan Challenger Nottingham-2 Challenger Beijing Challenger Yokohama Challenger Guangzhou Challenger Kyoto Challenger Shenzhen Challenger Kaohsiung Challenger Aptos Challenger Shanghai Challenger Traralgon Challenger Kyoto Challenger Busan Challenger Seoul Challenger Gimcheon Challenger Granby Challenger 14° BH Tennis Open - Belo Horizonte Nanchang Challenger Kobe Challenger Yokohama Challenger Toyota Challenger Bangkok Challenger Canberra Challenger Manila Challenger Launceston Challenger Kyoto Challenger Guangzhou Challenger Keio Challenger International Tennis Tournament - Yokohama Internationaux de Doubs Open de Franchie-Comte - Besancon Taipei City Challenger VIII Gramado Open - Gramado Heilbronn Challenger Ilkley Challenger Winnetka Challenger Winnipeg Challenger Shimadzu All Japan Indoor Tennis Championships - Kyoto Gimcheon Challenger Chengdu Challenger Bangkok Challenger Shanghai Challenger Ho Chi Minh City Challenger Ningboo Challenger Kobe Challenger Hilton Waikoloa Village USTA Challenger - Waikoloa Toyota Challenger Happy Valley Challenger Maui Challenger Kyoto Challenger Yokohama Challenger Irving Challenger Taipei City Challenger Seoul Challenger Busan Challenger Nottingham Challenger Winnipeg Challenger Gatineau Challenger Granby Challenger Lexington Challenger Jinan Challenger Vancouver Challenger Ho Chi Minh City Challenger Kobe Challenger Toyota Challenger Hua Hin Challenger Bangkok Challenger Burnie Challenger Kyoto Challenger Yokohama Challenger Shenzhen Challenger Taipei City Challenger Sarasota Challenger Tallahassee Challenger Seoul Challenger Savannah Challenger Gimcheon Challenger Busan Challenger Surbiton Challenger Ilkley Challenger Winnipeg Challenger Gatineau Challenger Shanghai Challenger Kaohsiung Challenger Ningboo Challenger Traralgon Challenger Canberra Challenger Kobe Challenger Pune Challenger Playford Challenger Coffee Cup Challenger - Chikmagalur Burnie Challenger Launceston Challenger Bangkok Challenger Bangkok Challenger Yokohama Challenger Odlum Brown Vancouver Open - Vancouver Zhuhai Challenger Samsung Securities Cup - Seoul Shenzhen Challenger Zhangjiagang Challenger Busan Open Challenger Tennis - Busan Taipei City Challenger Nanchang Challenger Busan Challenger Nottingham Challenger Ilkley Challenger Winnetka Challenger Winnipeg Challenger Binghamton Challenger Aptos Challenger Vancouver Challenger Bergamo Challenger Jinan Challenger Kaohsiung Challenger Yokohama Challenger Ningboo Challenger Pingguo Challenger Traralgon Challenger Shenzhen Challenger Kobe Challenger Winnetka Challenger Japan F3 (Kofu) Canberra Challenger Kaohsiung Challenger Beijing Challenger Bangkok Challenger Vancouver Challenger Calgary Challenger Monterrey Challenger Shanghai Challenger Toyota Challenger Lexington Challenger Gimcheon Challenger Eckental Challenger Bergamo Challenger Launceston Challenger Shanghai Challenger Zhangjiagang Challenger Shenzhen Challenger Seoul Challenger Drummondville Challenger Zagreb Challenger Gwangju Challenger Liuzhou Challenger Nottingham 2 Challenger Nottingham-2 Challenger Nanchang Challenger Chennai Challenger Bangkok Challenger Nur-Sultan 3 Challenger Canberra Challenger St. Tropez Challenger Biel Challenger Aptos Challenger Columbus Challenger Maui Challenger Sydney Challenger Charlottesville Challenger Knoxville Challenger Dallas Challenger Champaign Challenger Taipei City Challenger Gimcheon Challenger Anning Challenger Columbus Challenger Bengalaru 1 Challenger Bengalaru 2 Challenger Monterrey Challenger Playford Challenger Phoenix Challenger St. Brieuc Challenger Surbiton Challenger Indianapolis Challenger Seoul Challenger Busan Challenger Playford Challenger Prague 2 Challenger Nonthaburi 1 Challenger Nottingham Challenger Zagreb Challenger Burnie Challenger Chennai Challenger Bengaluru Challenger Pune Challenger Recanati Challenger Las Franquesas del Valles Challenger Guimaraes Challenger Lille Challenger Seoul Challenger Gwangju Challenger Busan Challenger Ningboo Challenger Seoul Challenger Canberra Challenger Kolkata Challenger New Delhi Challenger Sydney Challenger Taipei City Challenger Zhuhai Challenger Gwangju Challenger Busan Challenger Nanchang Challenger Wuxi Challenger Taipei Challenger Chengdu Challenger Burnie Challenger Guangzhou Challenger Kaohsiung Challenger Ningboo Challenger Shymkent Challenger Kaohsiung Challenger Dharwad Challenger 2003 - Dharwad The Natrel's Challenger of Granby - Granby Dunlop World Challenge - Toyota Uncle Tobys Challenger in Caloundra - Caloundra II Manta Open - Manta Uncle Toby's Challenger in Burnie - Burnie Uncle Toby's Australian Men's Clay Court Challenger - Canberra II Manta Open - Manta Kia International In Kawana - Kawana Samsung Challenger 2007 - Ho Chi Minh City Shenzhen Challenger IV Manta Open - Manta Flea Market Cup - Busan 2008 China TCL Challenger - Guangzhou Kyoto Challenger AIG Japan Open - Tokyo AIG Japan Open - Tokyo Busan Challenger Aptos Challenger Binghamton Challenger AIG Japan Open - Tokyo Calabasas Challenger Yokohama Challenger Toyota Challenger Tallahassee Challenger Winnetka Challenger Cleveland Challenger Seoul Challenger Sarasota Challenger Nottingham Challenger Vietnam Open - Ho Chi Minh City AIG Japan Open - Tokyo Thailand Open - Bangkok AIG Japan Open Tennis Championships - Tokyo Next Generation Adelaide International - Adelaide Kun-Ming Challenger Gerry Weber Open - Halle Guadalajara Challenger China Open - Beijing Indianapolis Tennis Championships - Indianapolis Nottingham Challenger Legg Mason Tennis Classic - Washington China Open - Beijing Traralgon Challenger 2 Toyota Challenger Chennai Open - Chennai SAP Open - San Jose Campbells Hall of Fame Tennis Championships - Newport Indianapolis Tennis Championships - Indianapolis Thailand Open - Bangkok AIG Japan Open Tennis Championships - Tokyo Open 13 - Marseille Busan Challenger Campbells Hall of Fame Tennis Championships - Newport Loughborough Challenger Malaysian Open - Kuala Lumpur Aircel Chennai Open - Chennai SA Tennis Open - Johannesburg Open 13 - Marseille Busan Open - Busan Ilkley Challenger AEGON Championships - London PTT Thailand Open - Bangkok Rakuten Japan Open - Tokyo Aircel Chennai Open - Chennai Playford Challenger Zhangjiagang Challenger Open 13 - Marseille Izmir Cup - Izmir US Men's Clay Court Championship - Houston Nature Valley International - Eastbourne Power Horse World Team Cup - Dusseldorf AEGON Championships - London USTA Seascape Challenger - Aptos Atlanta Tennis Championships - Atlanta AEGON International - Eastbourne Winston-Salem Open - Winston-Salem PTT Thailand Open - Bangkok If Stockholm Open - Stockholm Swiss Indoors Basel - Basel Aircel Chennai Open - Chennai Heineken Open - Auckland SAP Open - San Jose U.S. National Indoor Tennis Championships - Memphis Delray Beach International Tennis Championships - Delray Beach Power Horse Cup - Dusseldorf PTT Thailand Open - Bangkok Rakuten Japan Open - Tokyo Apia International - Sydney Mexico City Challenger Rakuten Japan Open - Tokyo Heineken Open - Auckland PBZ Zagreb Indoors - Zagreb US Men's Clay Court Championship - Houston Aircel Chennai Open - Chennai AEGON Championships - London Aegon Nottingham Open - Nottingham BB&T Atlanta Open - Atlanta Citi Open - Washington Shenzhen Open - Shenzhen Rakuten Japan Open - Tokyo Almaty Challenger Malaysian Open - Kuala Lumpur Open 13 - Marseille Shanghai Challenger Rakuten Japan Open - Tokyo Shenzhen Open - Shenzhen Rakuten Japan Open - Tokyo Ricoh Open - 's-Hertogenbosch Chengdu Open - Chengdu Shenzhen Open - Shenzhen Istanbul Challenger McDonalds ATP Challenger - Burnie Citi Open - Washington Cleveland Challenger Winston-Salem Open - Winston-Salem Biella 5 Challenger Nature Valley International - Eastbourne Nottingham 1 Challenger New York Open - New York Abierto Mexicano Telcel - Acapulco Generali Open - Kitzbuhel St. Petersburg Open - St. Petersburg Porto Challenger bett1HULKS Championships - Cologne Astana Open - Nur-Sultan Sofia Open - Sofia AIG Japan Open Tennis Championships - Tokyo Great Ocean Road Open - Melbourne Truist Atlanta Open - Atlanta Citi Open - Washington Winston-Salem Open - Winston-Salem Cassis Challenger Rennes Challenger Cary 2 Challenger Emilia-Romagna Open - Parma The Artois Championships - London Chengdu Open - Chengdu Rakuten Japan Open - Tokyo Traralgon Challenger Dallas Open - Dallas Delray Beach Open - Delray Beach US Men's Clay Court Championship - Houston Serbia Open - Belgrade Millennium Estoril Open - Estoril Salzburg Challenger Abierto de Tenis Mifel - Los Cabos US Men's Clay Court Championship - Houston Biel Challenger Terra Wortmann Open - Halle Sarasota Challenger Delray Beach Open - Delray Beach US Men's Clay Court Championship - Houston Libema Open - 's-Hertogenbosch San Luis Potosi Challenger - San Luis Potosi Hall of Fame Open - Newport Rakuten Japan Open - Tokyo Mallorca Championships - Mallorca Brisbane International - Brisbane Open Parc - Lyon China Open - Beijing Dallas Open - Dallas Libema Open - 's-Hertogenbosch Launceston Challenger Bangalore Challenger Infosys Hall of Fame Open - Newport Citi Open - Washington Rothesay International - Eastbourne Atlanta Open - Atlanta ASB Classic - Auckland Abierto Mexicano Telcel - Acapulco AIG Japan Open - Tokyo AIG Japan Open Tennis Championships - Tokyo AEGON Championships - London Countrywide Classic - Los Angeles AIG Japan Open Tennis Championships - Tokyo Rakuten Japan Open - Tokyo Campbell's Hall of Fame Tennis Championships - Newport Launceston Challenger Open Parc - Lyon Mifel Tennis Open - Los Cabos French Open - Paris Winston-Salem Open - Winston-Salem Sofia Open - Sofia U.S. Open - New York Rogers Masters - Montreal Rogers Masters - Toronto Western & Southern Financial Group Masters - Cincinnati Shanghai ATP Masters 1000 - Shanghai Shanghai ATP Masters - Shanghai Internazionali BNL d'Italia - Rome Shanghai Rolex Masters - Shanghai BNP Paribas Masters - Paris BNP Paribas Open - Indian Wells Sony Open Tennis - Miami Shanghai Rolex Masters - Shanghai Sony Open Tennis - Miami Shanghai Rolex Masters - Shanghai Miami Open - Miami Shanghai Rolex Masters - Shanghai BNP Paribas Open - Indian Wells Miami Open - Miami Miami Open - Miami National Bank Open - Montreal Truist Atlanta Open - Atlanta National Bank Open - Toronto BNP Paribas Open - Indian Wells Monte-Carlo Rolex Masters - Monte-Carlo BNP Paribas Open - Indian Wells Shanghai Rolex Masters - Shanghai Mutua Madrid Open - Madrid BNP Paribas Open - Indian Wells Rolex Paris Masters - Paris Rogers Cup - Toronto Western & Southern Open - Cincinnati BNP Paribas Open - Indian Wells Australian Open - Melbourne Wimbledon - London U.S. Open - New York Western & Southern Open - Cincinnati Australian Open - Melbourne 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 Wimbledon - London U.S. Open - New York French Open - Paris 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 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 Qualifying - Doha 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 Australian Open - Melbourne U.S. Open - New York Davis Cup, Group 1, PO, JPN-THA 4-1 Wimbledon - London Davis Cup, Group 1, 1R, JPN-CHN 5-0 Davis Cup, Group 1, 2R, THA-JPN 3-2 Davis Cup, Group 1, 1R, JPN-CHN 4-1 Davis Cup, Group 1, 2R, JPN-THA 5-0 Davis Cup, World Group, PO, JPN-ROU 2-3 Davis Cup, Group 1, 1R, JPN-PHI 5-0 Davis Cup, Group 1, 2R, IND-JPN 3-2 Davis Cup, Group 1, 2R, JPN-CHN 5-0 Davis Cup, Group 1, 1R, JPN-PHI 5-0 Davis Cup, Group I, 1R, PHI-JPN 1-3 Davis Cup, Group I, 2R, JPN-UZB 4-1 Davis Cup, World Group, PO, JPN-IND 4-1 Davis Cup, World Group, 1R, JPN-CRO 2-3 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, 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 ATP Cup - Sydney Citi Open - Washington 15th Asian Games Doha 2006 Davis Cup, Group C, Hamburg Davis Cup, Group B, Manchester Australian Open (juniors) Australian Open (juniors) Australian Open (Australia, Wildcard) Australian Open (Australia, Wildcard) Australian Open (Australia, Wildcard) All Lower level tournaments Olympics - London Wimbledon - London Chengdu Open - Chengdu Rakuten Japan Open - Tokyo Swiss Indoors Basel - Basel Brisbane International - Brisbane Miami Open - Miami French Open - Paris National Bank Open - Montreal Olympics - Tokyo