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Tatsuma Ito

JapanAge, ranking and results

Tatsuma Ito is a retired tennis player who reached a career-high ATP Tour ranking of No. 60 on October 22, 2012.

86ATP Tour matches since 2007

Updated Oct 5, 2026, 3:07 PM ET

Titles0since 2007 Grand Slam titles0since 2007 Career highNo. 60Oct 22, 2012 Agatha's recordNone yetno graded calls on him yet

About Tatsuma Ito

Tatsuma Ito, a retired tennis player from Japan, was born on May 18, 1988, in Inabe. He played right-handed with a two-handed backhand and turned pro in 2006. Alexander Waske coached him. Ito reached a career-high ATP Tour ranking of No. 60 on October 22, 2012, and retired in 2024.

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Agatha Research DeskUpdated Oct 5, 2026

Match history86

Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2022: 0-2

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 1	Japan Open	Qualifying 1st Round	Rio Noguchi	L	0-6, 2-6	Hard
Sep 23	Eugene Korea Open	Qualifying 1st Round	Nicolas Jarry	L	2-6, 1-6	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Jan 21	Australian Open	Round 2	Novak Djokovic	L	1-6, 4-6, 2-6	Hard
Jan 20	Australian Open	Round 1	Prajnesh Gunneswaran	W	6-4, 6-2, 7-5	Hard

2019: 0-3

Date	Tournament	Round	Opponent	Result	Score	Surface
Sep 23	Zhuhai Open	Round 1	Wu Di	L	6-3, 3-6, 5-7	Hard
Mar 8	Indian Wells	Round 1	Jared Donaldson	L	3-6, 5-7	Hard
Jan 13	Australian Open	Round 1	Daniel Evans	L	5-7, 1-6, 6-7(8)	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Sep 25	Shenzhen Open	Round 1	Taro Daniel	L	6-2, 5-7, 6-7(5)	Hard
Aug 22	US Open		Thiago Monteiro	L	5-7, 7-6(5), 2-6	Hard

2017: 1-2

Date	Tournament	Round	Opponent	Result	Score	Surface
Aug 1	ATP Abierto Mexicano de Tenis MIFEL	Round 1	Bjorn Fratangelo	L	4-6, 4-6	Hard
Jun 12	ATP & WTA Topshelf Open	Round 1	Andreas Seppi	L	3-6, 6-3, 3-6	Grass
Jun 10	ATP & WTA Topshelf Open		SoonWoo Kwon	W	7-6(4), 5-7, 6-2	Grass

2016: 3-4

Date	Tournament	Round	Opponent	Result	Score	Surface
Jun 8	ATP & WTA Ricoh Open	Round 2	Sam Querrey	L	3-6, 4-6	Grass
Jun 7	ATP & WTA Ricoh Open	Round 1	Ivan Dodig	W	6-3, 1-6, 6-0	Grass
Mar 26	ATP & WTA Miami Open	Round 2	Gael Monfils	L	3-6, 2-6	Hard
Mar 24	ATP & WTA Miami Open	Round 1	Nicolas Mahut	W	7-6(3), 6-2	Hard
Feb 17	Delray Beach Open	Round 2	Adrian Mannarino	L	6-7(6), 7-6(4), 3-6	Hard
Feb 16	Delray Beach Open	Round 1	Dennis Novikov	W	6-2, 6-4	Hard
Jan 19	Australian Open	Round 1	Radek Stepanek	L	4-6, 3-6, 7-6(5), 2-6	Hard

2015: 8-11

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 20	ATP Kremlin Cup by Bank of Moscow	Round 1	Marsel Ilhan	L	3-6, 4-6	Hard
Oct 7	Japan Open	Round 2	Stan Wawrinka	L	3-6, 6-2, 4-6	Hard
Oct 4	Japan Open	Round 1	Yoshihito Nishioka	W	3-6, 6-0, 7-5	Hard
Sep 30	ATP Malaysian Open, Kuala Lumpur	Round 2	Nick Kyrgios	L	3-6, 2-6	Hard
Sep 29	ATP Malaysian Open, Kuala Lumpur	Round 1	Jarkko Nieminen	W	6-2, 7-6(3)	Hard
Jul 24	ATP Claro Open Colombia	Quarterfinal	Bernard Tomic	L	1-6, 4-5	Hard
Jul 23	ATP Claro Open Colombia	Round 2	Alejandro Gomez	W	6-1, 5-7, 6-0	Hard
Jul 21	ATP Claro Open Colombia	Round 1	Matthew Ebden	W	1-6, 6-3, 6-4	Hard
Jul 16	Infosys Hall of Fame Open	Quarterfinal	John-Patrick Smith	L	3-6, 7-6(2), 3-6	Grass
Jul 15	Infosys Hall of Fame Open	Round 2	Steve Johnson	W	6-4, 6-4	Grass
Jul 13	Infosys Hall of Fame Open	Round 1	Noah Rubin	W	6-3, 6-7(7), 6-4	Grass
Jun 10	ATP Topshelf Open	Round 2	Ivo Karlovic	L	6-7(5), 6-7(3)	Grass

Show 7 more

Jun 9	ATP Topshelf Open	Round 1	Ricardas Berankis	W	6-3, 7-6(4)	Grass
May 25	French Open	Round 1	Fabio Fognini	L	3-6, 2-6, 2-6	Clay
Mar 13	ATP BNP Paribas Open	Round 1	Malek Jaziri	L	5-7, 1-6	Hard
Feb 4	Open Sud de France	Round 1	Steve Darcis	L	2-6, 2-6	Hard
Jan 18	Australian Open	Round 1	Martin Klizan	L	6-7(6), 2-6, 4-6	Hard
Jan 8	ATP Aircel Chennai Open	Round 2	Guillermo Garcia-Lopez	L	7-6(1), 2-6, 0-6	Hard
Jan 6	ATP Aircel Chennai Open	Round 1	Ramkumar Ramanathan	W	6-3, 6-3	Hard

2014: 3-5

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 1	ATP Rakuten Japan Open	Round 2	Benjamin Becker	L	3-6, 3-6	Hard
Sep 30	ATP Rakuten Japan Open	Round 1	Stan Wawrinka	W	7-5, 6-2	Hard
Aug 29	US Open	Round 2	Feliciano Lopez	L	4-6, 6-3, 4-6, 6-7(4)	Hard
Aug 27	US Open	Round 1	Steve Johnson	W	6-2, 3-6, 5-7, 4-1 ret. (ret.)	Hard
Jul 15	ATP Claro Open Colombia	Round 1	Alejandro Falla	L	3-6, 2-6	Hard
Jul 9	ATP Hall of Fame	Round 2	Steve Johnson	L	3-6, 0-2 ret. (ret.)	Grass
Jul 7	ATP Hall of Fame	Round 1	Mitchell Krueger	W	7-6(7), 6-1	Grass
Jun 24	Wimbledon	Round 1	Simone Bolelli	L	5-7, 6-7(3), 6-3, 6-7(5)	Grass

2013: 2-9

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 7	Shanghai Rolex Masters	Round 1	Gael Monfils	L	3-6, 2-6	Hard
Sep 30	ATP Rakuten Japan Open	Round 1	Feliciano Lopez	L	6-4, 5-7, 3-6	Hard
Jun 10	ATP AEGON Championships	Round 1	Igor Sijsling	L	3-6, 5-7	Grass
Apr 22	ATP BRD Nastase Tiriac Trophy	Round 1	Daniel Brands	L	3-6, 4-6	Clay
Mar 21	ATP Sony Open Tennis	Round 1	Olivier Rochus	L	6-4, 4-6, 1-3 ret. (ret.)	Hard
Mar 8	ATP BNP Paribas Open	Round 1	Evgeny Donskoy	L	2-6, 1-6	Hard
Feb 7	ATP Open Sud de France	Round 2	Sergiy Stakhovsky	L	7-6(4), 4-6, 6-7(3)	Hard
Feb 6	ATP Open Sud de France	Round 1	Edouard Roger-Vasselin	W	3-6, 7-6(5), 7-5	Hard
Jan 16	Australian Open	Round 2	Marcos Baghdatis	L	6-3, 3-6, 2-6, 2-6	Hard
Jan 14	Australian Open	Round 1	John Millman	W	6-4, 6-4, 3-6, 0-6, 7-5	Hard
Jan 1	ATP Brisbane International	Round 1	John Millman	L	4-6, 1-6	Hard

2012: 10-14

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 19	ATP Kremlin Cup	Quarterfinal	Andreas Seppi	L	2-6, 1-6	Hard
Oct 17	ATP Kremlin Cup	Round 2	Konstantin Kravchuk	W	7-6(7), 2-6, 6-3	Hard
Oct 15	ATP Kremlin Cup	Round 1	Roberto Bautista Agut	W	6-3, 1-6, 6-2	Hard
Oct 4	ATP Rakuten Japan Open	Round 2	Dmitry Tursunov	L	5-7, 3-6	Hard
Oct 2	ATP Rakuten Japan Open	Round 1	Nicolas Almagro	W	7-6(4), 7-6(5)	Hard
Sep 25	ATP PTT Thailand Open	Round 1	Fernando Verdasco	L	6-3, 0-6, 2-6	Hard
Aug 27	US Open	Round 1	Matthew Ebden	L	6-7(9), 3-6, 2-6	Hard
Aug 20	ATP Winston-Salem Open	Round 1	Benjamin Becker	L	3-6, 6-4, 2-6	Hard
Jun 27	Wimbledon	Round 1	Lukasz Kubot	L	6-7(6), 3-6, 3-6	Grass
Jun 21	ATP UNICEF Open	Quarterfinal	Benoit Paire	L	3-6, 5-7	Grass
Jun 20	ATP UNICEF Open	Round 2	Jurgen Melzer	W	6-2, 6-2	Grass
Jun 18	ATP UNICEF Open	Round 1	Marton Fucsovics	W	3-6, 6-3, 7-6(2)	Grass

Show 12 more

Jun 13	ATP AEGON Championships	Round 1	Paolo Lorenzi	W	7-6(6), 4-6, 6-2	Grass
Jun 13	ATP AEGON Championships	Round 2	Julien Benneteau	L	7-5, 4-6, 5-7	Grass
May 29	French Open	Round 1	Andy Murray	L	1-6, 5-7, 0-6	Clay
May 24	ATP Power Horse World Team Cup		Ryan Harrison	L	2-6, 6-7(5)	Clay
May 22	ATP Power Horse World Team Cup		Leonardo Mayer	L	4-6, 4-6	Clay
May 20	ATP Power Horse World Team Cup		Radek Stepanek	W	3-6, 6-4, 6-4	Clay
Apr 12	ATP US Men's Claycourt Championships	Round 2	Juan Monaco	L	3-6, 3-6	Clay
Apr 10	ATP US Men's Claycourt Championships	Round 1	Go Soeda	W	6-4, 7-5	Clay
Jan 18	Australian Open	Round 2	Nicolas Mahut	L	6-1, 6-7(6), 2-6, 2-6	Hard
Jan 16	Australian Open	Round 1	Potito Starace	W	6-3, 4-6, 6-3, 6-4	Hard
Jan 3	ATP Brisbane International	Round 2	Bernard Tomic	L	1-6, 2-6	Hard
Jan 2	ATP Brisbane International	Round 1	Benjamin Mitchell	W	6-4, 6-2	Hard

2011: 2-4

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 4	ATP Rakuten Japan Open	Round 2	Bernard Tomic	L	7-6(4), 1-6, 5-7	Hard
Oct 3	ATP Rakuten Japan Open	Round 1	Dudi Sela	W	6-4, 3-6, 4-3	Hard
Aug 31	US Open	Round 1	Feliciano Lopez	L	2-6, 4-6, 4-6	Hard
Jul 31	ATP Legg Mason Tennis Classic	Round 1	James Blake	L	3-6, 3-6	Hard
Jul 20	ATP Atlanta	Round 2	Somdev Devvarman	L	1-6, 3-6	Hard
Jul 17	ATP Atlanta	Round 1	Michael Berrer	W	7-6(6), 6-4	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 4	ATP Rakuten Japan Open	Round 1	Andy Roddick	L	4-6, 3-6	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Oct 6	ATP Rakuten Japan Open	Round 1	Lleyton Hewitt	L	1-6, 5-7	Hard
Jun 15	ATP AEGON International	Round 1	Josh Goodall	L	4-6, 1-6	Grass

Date	Tournament	Round	Opponent	Result	Score	Surface
Sep 30	ATP AIG Japan Open	Round 1	Bobby Reynolds	L	3-6, 1-6	Hard

How he is doing nowThrough Oct 1

Last 101-9LLLWLLLLLLNewest first. Three losses in a row.

Oct 1vs Rio NoguchiOct 1 - Japan Open, Qualifying 1st RoundL0-6, 2-6
Sep 23vs Nicolas JarrySep 23 - Eugene Korea Open, Qualifying 1st RoundL2-6, 1-6
Jan 21vs Novak DjokovicJan 21 - Australian Open, Round 2L1-6, 4-6, 2-6
Jan 20vs Prajnesh GunneswaranJan 20 - Australian Open, Round 1W6-4, 6-2, 7-5
Sep 23vs Wu DiSep 23 - Zhuhai Open, Round 1L6-3, 3-6, 5-7
Mar 8vs Jared DonaldsonMar 8 - Indian Wells, Round 1L3-6, 5-7

38years old

Turns 39 on May 18

Born May 18, 1988Inabe, Japan

TaurusThe sign runs April 20 to May 20

5 ft 11 in1.80 m

Right-handedTwo-handed backhand

Coach Alexander WaskeAlexander Waske

Turned pro2006

Recent cashes

WONYesterday#232

Novak Djokovic to win+240

ATP - Novak Djokovic at Alexander Zverev

WON18h ago#298

Kyoka Okamura to win+186

WTA - Kyoka Okamura at Wei Sijia

WON14h ago#316

Yoshihito Nishioka to win+165

ATP - Yoshihito Nishioka at Aleksandr Shevchenko

Track Record146 Tennis picks graded and counting

Beat AgathaThumbs up or down on her picks

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CareerPro since 2006

20years2006 to 2020

2008First ATP matchLost to Bobby Reynolds, ATP AIG Japan Open
2012Career high No. 60Oct 22, 2012
Jan 21, 2020Latest matchLost to Novak Djokovic, Australian Open

Grand Slam titles

AO0Round 2 (2020)3-6 in our records

RG0Round 1 (2015)0-2 in our records

WIM0Round 1 (2014)0-2 in our records

USO0Round 2 (2014)1-4 in our records

Honors

Asian Games bronze medal, singles, Guangzhou 2010
Asian Games bronze medal, team, Guangzhou 2010
Asian Games bronze medal, team, Incheon 2014
East Asian Games silver medal, singles, Hong Kong 2009
East Asian Games bronze medal, doubles, Hong Kong 2009

First ATP match

Sep 30, 2008: lost to Bobby Reynolds 3-6, 1-6ATP AIG Japan Open, on hard

Latest match

Jan 21, 2020: lost to Novak Djokovic 1-6, 4-6, 2-6Australian Open, Round 2, on hard court

Most often against

The players he has met most in our records, with the head-to-head.

Bernard Tomic3 meetings, finals 0-0

0-3Ito trails

Last: Jul 24, 2015, ATP Claro Open Colombia Quarterfinal, lost

Feliciano Lopez3 meetings, finals 0-0

0-3Ito trails

Last: Aug 29, 2014, US Open Round 2, lost

Steve Johnson3 meetings, finals 0-0

2-1Ito leads

Last: Jul 15, 2015, Infosys Hall of Fame Open Round 2, won

Andreas Seppi2 meetings, finals 0-0

0-2Ito trails

Last: Jun 12, 2017, ATP & WTA Topshelf Open Round 1, lost

Benjamin Becker2 meetings, finals 0-0

0-2Ito trails

Last: Oct 1, 2014, ATP Rakuten Japan Open Round 2, lost

Gael Monfils2 meetings, finals 0-0

0-2Ito trails

Last: Mar 26, 2016, ATP & WTA Miami Open Round 2, lost

Sources and updates

Results and schedules come from Agatha's own records of the ATP Tour.

Updated Oct 5, 2026, 3:07 PM ET. Results and form refresh after every match; biography facts are checked weekly.