Satoshi Iwabuchi
CountryJapan
ResidenceKanagawa, Japan
Birth date7 October 1975 (age 51)
Birth placeKanagawa, Japan
Height1.75 m (5 ft 9 in)
PlaysLeft-handed
Careerprizemoney$329,243
Singlesrecord6-17
Singlestitles0
HighestsinglesrankingNo. 223 (20 October 2003)
AustralianopenresultQ2 (1996, 2007)
FrenchopenresultQ1 (2000, 2003)
WimbledonresultQ3 (1998)
UsopenresultQ2 (1999)
Doublesrecord28–26
Doublestitles1
HighestdoublesrankingNo. 125 (11 September 2006)
Australianopendoublesresult1R (2006)
Wimbledondoublesresult1R (2000)
Othertournamentsdoublesyes
Olympicsdoublesresult2R (1996)
Updated6 October 2021
Medals-expandyes

Satoshi Iwabuchi (岩渕 聡, Iwabuchi Satoshi, born October 7, 1975) is a retired professional tennis player from Japan.

Iwabuchi won one ATP Tour doubles title in his career, the 2005 Japan Open, where he and Takao Suzuki defeated Simon Aspelin and Todd Perry in straight sets 5–4(3), 5–4(13).

As of May 17, 2009, Iwabuchi's highest singles ranking was world number 223, which he reached on October 20, 2003.

ATP career finals

Doubles: 1 (1 title)

Legend
Grand Slam tournaments (0–0)
ATP World Tour Finals (0–0)
ATP World Tour Masters Series(0–0)
ATP World Tour Championship Series (1–0)
ATP World Tour World Series (0–0)
Titles by surface
Hard (1–0)
Clay (0–0)
Grass (0–0)
Carpet (0–0)
Titles by setting
Outdoor (1–0)
Indoor (0–0)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Win1–0Oct 2005Tokyo, JapanChampionship SeriesHardTakao SuzukiSimon Aspelin
Todd Perry		5–4(7–3), 5–4(15–13)

ATP Challenger and ITF Futures finals

Singles: 28 (21–7)

Legend
ATP Challenger (1–0)
ITF Futures (20–7)
Finals by surface
Hard (16–4)
Clay (2–0)
Grass (0–1)
Carpet (3–2)
ResultW–LDateTournamentTierSurfaceOpponentScore
Win1–0Nov 1998Japan F6, SaitamaFuturesHardAkira Matsushita6–4, 6–3
Win2–0May 1999Japan F3, FukuokaFuturesHardTakahiro Terachi6–2, 7–5
Win3–0May 1999Japan F4, FukuokaFuturesHardKwon Oh-Hee6–3, 6–3
Loss3–1Jun 2001Canada F2, MontrealFuturesHardBenjamin Cassaigne3–6, 6–7(2–7)
Loss3–2Jan 2002USA F1, AventuraFuturesHardYves Allegro6–4, 1–6, 5–7
Win4–2Mar 2002Australia F1, DevonportFuturesHardLadislav Svarc6–3, 3–6, 7–6(9–7)
Loss4–3Apr 2002Japan F3, TakamoriFuturesCarpetMichihisa Onoda6–7(6–8), 2–6
Loss4–4Jan 2003India F1, LucknowFuturesGrassTodor Enev2–6, 2–6
Win5–4Mar 2003Burnie, AustraliaChallengerHardPaul Baccanello6–2, 6–3
Win6–4May 2004Japan F3, TokyoFuturesHardDavid Martin2–6, 6–3, 6–3
Win7–4Sep 2004Japan F6, KashiwaFuturesHardTi Chen6–4, 6–2
Win8–4Sep 2004Japan F7, TokyoFuturesHardMichihisa Onoda6–1, 4–6, 6–4
Win9–4Apr 2005Japan F1, KofuFuturesCarpetIm Kyu-Tae6–2, 7–6(8–6)
Win10–4Apr 2005Japan F2, HokutoFuturesClayDavid Martin6–3, 7–5
Win11–4May 2005Korea F2, SeogwipoFuturesHardIm Kyu-Tae2–6, 6–2, 6–3
Loss11–5Jun 2005Japan F6, KusatsuFuturesCarpetAtsuo Ogawa6–7(5–7), 6–7(3–7)
Win12–5Feb 2006Australia F2, WollongongFuturesHardJamie Baker6–2, 7–6(7–4)
Win13–5Apr 2006Japan F1, TokyoFuturesHardKwon Oh-Hee6–4, 4–6, 6–1
Win14–5Jun 2006Japan F6, KaruizawaFuturesClayAdam Kennedy6–2, 6–4
Win15–5Jun 2006Japan F7, KusatsuFuturesCarpetYuichi Sugita7–5, 6–2
Win16–5Oct 2006Japan F11, KashiwaFuturesHardNicholas Monroe6–4, 6–1
Win17–5May 2007Korea F3, GimcheonFuturesHardGo Soeda6–1, 2–6, 6–3
Win18–5Sep 2007Great Britain F16, Fox HillsFuturesHardAlexander Slabinsky6–3, 6–2
Win19–5Oct 2007Japan F10, KashiwaFuturesHardGouichi Motomura6–3, 6–3
Loss19–6Apr 2008China F4, TaizhouFuturesHardZhe Li6–2, 5–7, 5–7
Win20–6May 2008Korea F3, DaeguFuturesHardIm Kyu-Tae6–0, 7–6(7–2)
Loss20–7May 2008Korea F4, SeogwipoFuturesHardDylan Seong-Kwan Kim7–5, 3–6, ret.
Win21–7Sep 2008Japan F9, SapporoFuturesCarpetGouichi Motomura6–2, 6–3

Doubles: 31 (14–17)

Legend
ATP Challenger (7–6)
ITF Futures (7–11)
Finals by surface
Hard (8–14)
Clay (3–0)
Grass (1–1)
Carpet (2–2)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Win1–0Apr 1996Nagoya, JapanChallengerHardTakao SuzukiBen Ellwood
Peter Tramacchi		7–6, 7–6
Loss1–1Feb 1997Kyoto, JapanChallengerCarpetTakao SuzukiMahesh Bhupathi
Wayne Black		4–6, 7–6, 1–6
Win2–1Aug 1998Belo Horizonte, BrazilChallengerHardThomas ShimadaJeff Coetzee
Damien Roberts		6–7, 7–5, 7–5
Win3–1May 1999Japan F4, FukuokaFuturesHardMitsuru TakadaTetsuya Chaen
Tasuku Iwami		6–4, 6–4
Win4–1Jul 1999Córdoba, SpainChallengerHardOleg OgorodovNoam Behr
Eyal Erlich		6–3, 6–2
Loss4–2Oct 1999Indonesia F5, JakartaFuturesHardHideki KanekoThomas Shimada
Myles Wakefield		2–6, 7–6, 6–7
Win5–2Nov 1999Yokohama, JapanChallengerCarpetThomas ShimadaMichael Joyce
Kyle Spencer		6–2, 6–4
Win6–2Dec 1999Jaipur, IndiaChallengerGrassTomas AnzariIvo Karlović
Yuri Schukin		7–6, 4–6, 7–6
Win7–2Mar 2000Bombay, IndiaChallengerHardTomas AnzariMaxime Boyé
Eyal Erlich		7–6(11–9), 6–4
Loss7–3Mar 2000Kyoto, JapanChallengerCarpetYaoki IshiiMartin Hromec
Tom Spinks		4–6, 6–7(5–7)
Loss7–4May 2000Uzbekistan F2, NamanganFuturesHardYaoki IshiiJonathan Erlich
Lior Mor		2–6, 6–4, 4–6
Win8–4Sep 2001Japan F6, KashiwaFuturesHardMitsuru TakadaKatsushi Fukuda
Benedikt Stronk		6–4, 7–5
Loss8–5Jan 2003India F1, LucknowFuturesGrassKim Dong-HyunPeter Handoyo
Suwandi Suwandi		4–6, 2–6
Loss8–6Feb 2003Great Britain F3, SouthamptonFuturesHardMichihisa OnodaJonathan Marray
David Sherwood		3–6, 5–7
Loss8–7Apr 2004Busan, South KoreaChallengerHardTasuku IwamiSanchai Ratiwatana
Sonchat Ratiwatana		7–6(7–5), 6–7(1–7), 4–6
Loss8–8Feb 2005New Zealand F1, HamiltonFuturesHardHiroyasu SatoScott Lipsky
Alexander Hartman		6–7(5–7), 3–6
Win9–8Jun 2006Japan F6, KaruizawaFuturesClayYaoki IshiiKatsushi Fukuda
Yuichi Ito		6–3, 6–0
Win10–8Aug 2006Samarkand, UzbekistanChallengerClayGouichi MotomuraJun Woong-sun
Frank Moser		2–6, 6–2, [10–5]
Loss10–9May 2007Korea F2, DaeguFuturesHardToshihide MatsuiYu Xinyuan
Zeng Shaoxuan		3–6, 7–5, 3–6
Loss10–10Jul 2007Granby, CanadaChallengerHardPhilip StoltSanchai Ratiwatana
Sonchat Ratiwatana		2–6, 6–7(4–7)
Loss10–11Sep 2007Great Britain F16, Fox HillsFuturesHardYaoki IshiiRobert Searle
Ken Skupski		6–4, 3–6, 4–6
Loss10–12Nov 2007Yokohama, JapanChallengerHardToshihide MatsuiGo Soeda
Hiroki Kondo		7–6(7–5), 3–6, [9–11]
Loss10–13Jan 2008Waikoloa, United StatesChallengerHardGo SoedaScott Lipsky
David Martin		4–6, 7–5, [7–10]
Loss10–14May 2008Korea F3, DaeguFuturesHardToshihide MatsuiKim Young-Jun
Kwon Oh-Hee		6–3, 6–7(5–7), [7–10]
Win11–14Sep 2008Japan F9, SapporoFuturesCarpetKo SuzukiHiroki Kondo
Takahiro Terachi		6–3, 1–6, [10–7]
Win12–14Mar 2009Japan F2, TokyoFuturesHardGouichi MotomuraSho Aida
Bumpei Sato		6–2, 4–6, [10–8]
Win13–14Apr 2009Korea F2, SeogwipoFuturesHardGouichi MotomuraZhe Li
Clement Reix		6–3, 6–4
Win14–14Jun 2009Japan F4, KaruizawaFuturesClayHiroki KondoTasuku Iwami
Hiroyasu Sato		7–6(7–5), 6–2
Loss14–15Jul 2009Korea F5, GyeongsanFuturesHardGouichi MotomuraChen Ti
Yang Tsung-Hua		6–7(4–7), 4–6
Loss14–16Jul 2009Korea F6, GyeongsanFuturesHardChen TiLee Hsin-Han
Yang Tsung-Hua		6–7(4–7), 7–5, [8–10]
Loss14–17Aug 2009Thailand F1, NonthaburiFuturesHardGouichi MotomuraMilos Raonic
Nikolaus Moser		6–0, 6–7(2–7), [3–10]

Performance timeline

Singles

Tournament199619971998199920002001200220032004200520062007SRW–LWin %
Grand Slam tournaments
Australian OpenQ2Q1AAQ1AAAAAQ1Q20 / 00–0
French OpenAAAAQ1AAQ1AAAA0 / 00–0
WimbledonAAQ3Q2Q1AAQ2AAAQ20 / 00–0
US OpenQ1Q1AQ2AAAQ1AAAA0 / 00–0
Win–loss0–00–00–00–00–00–00–00–00–00–00–00–00 / 00–0