Name: Tatsuma Ito
Country: Japan
Birthdate: 18.05.88, 35 years
ATP ranking: 765
TOP ranking's position: 60 (22.10.12, 725 points)
Points: 31
Prize money: 1792085 $
Matches total: 982
Win: 560
%: 57.03 %
Country: Japan
Birthdate: 18.05.88, 35 years
ATP ranking: 765
TOP ranking's position: 60 (22.10.12, 725 points)
Points: 31
Prize money: 1792085 $
Matches total: 982
Win: 560
%: 57.03 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 24/18 | 14/14 | 10/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 11/8 | 11/7 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 10/23 | 6/12 | 1/3 | 2/6 | 0/0 | 1/2 | 0/0 |
| 2020 | 2/6 | 2/3 | 0/2 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 42/30 | 38/23 | 0/1 | 2/2 | 0/0 | 2/4 | 0/0 |
| 2018 | 35/28 | 23/20 | 0/1 | 6/2 | 4/2 | 2/3 | 0/0 |
| 2017 | 41/30 | 22/19 | 0/1 | 7/4 | 7/3 | 5/3 | 0/0 |
| 2016 | 29/24 | 18/15 | 0/1 | 3/4 | 6/2 | 2/2 | 0/0 |
| 2015 | 37/32 | 18/17 | 0/2 | 7/6 | 4/2 | 8/5 | 0/0 |
| 2014 | 49/29 | 31/19 | 0/1 | 5/4 | 7/2 | 6/3 | 0/0 |
| 2013 | 37/33 | 23/21 | 4/4 | 6/3 | 2/1 | 2/4 | 0/0 |
| 2012 | 43/28 | 26/15 | 2/4 | 7/4 | 5/0 | 3/5 | 0/0 |
| 2011 | 41/25 | 27/16 | 2/3 | 1/2 | 7/1 | 4/3 | 0/0 |
| 2010 | 34/24 | 23/20 | 0/0 | 1/1 | 7/0 | 1/2 | 2/1 |
| 2009 | 50/30 | 29/20 | 3/3 | 1/1 | 10/3 | 7/3 | 0/0 |
| 2008 | 39/25 | 30/20 | 7/1 | 0/0 | 2/4 | 0/0 | 0/0 |
| 2007 | 28/18 | 18/10 | 3/2 | 1/1 | 6/5 | 0/0 | 0/0 |
| 2006 | 8/8 | 5/4 | 1/1 | 0/0 | 2/3 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 560/422 | 364/277 | 33/33 | 49/43 | 69/29 | 43/39 | 2/1 |
| perc. % | 57.03 % | 56.79 % | 50 % | 53.26 % | 70.41 % | 52.44 % | 66.67 % |
Tatsuma Ito / scheduled / last
| no matches found |
Tatsuma Ito form / year 2017 / surface: Hard
Tatsuma Ito / year 2017 / surface: Hard
| 25.11.17 | 1/2 | John Millman | Tatsuma Ito | 7-62, 6-2 |  | match details |  Hua Hin | Hard |
| 24.11.17 | 1/4 | Tatsuma Ito | Soon-Woo Kwon | 1-6, 6-4, 6-4 |  | match details | ||
| 23.11.17 | 2nd round | Tatsuma Ito | Maverick Banes | 6-1, 7-62 | | match details | ||
| 22.11.17 | 1st round | Tatsuma Ito | Bradley Mousley | 7-64, 7-66 | | match details | ||
| 18.10.17 | 2nd round | Yen-Hsun Lu | Tatsuma Ito | 6-2, 6-3 | | match details |  Ningboo Challenger | Hard |
| 16.10.17 | 1st round | Tatsuma Ito | Rigele Te | 6-3, 7-5 | | match details | ||
| 30.09.17 | q 1 | Stefanos Tsitsipas | Tatsuma Ito | 4-6, 7-65, 6-2 | | match details |  Tokyo | Hard |
| 23.09.17 | 1/2 | Matthias Bachinger | Tatsuma Ito | 7-63, 6-3 | | match details |  Gwangju Challenger | Hard |
| 22.09.17 | 1/4 | Tatsuma Ito | Steven Diez | 6-2, 6-4 | | match details | ||
| 20.09.17 | 2nd round | Tatsuma Ito | Bradley Klahn | 7-5, 1-6, 6-3 | | match details | ||
| 18.09.17 | 1st round | Tatsuma Ito | Marc Polmans | 6-1, 6-1 | | match details | ||
| 13.09.17 | 2nd round | Omar Jasika | Tatsuma Ito | 4-6, 6-3, 7-5 | | match details | Shanghai Challenger | Hard |
| 12.09.17 | 1st round | Tatsuma Ito | Bradley Klahn | 3-6, 6-2, 7-65 | | match details | ||
| 24.08.17 | q 2 | Vincent Millot | Tatsuma Ito | 6-0, 6-4 | | match details |  New York | Hard |
| 22.08.17 | q 1 | Tatsuma Ito | Kenny de Schepper | 2-6, 6-3, 6-4 | | match details | ||
| 01.08.17 | 1st round | Bjorn Fratangelo | Tatsuma Ito | 6-4, 6-4 | | match details |  Los Cabos | Hard |
| 28.07.17 | 1/4 | Blaz Kavcic | Tatsuma Ito | 6-1, 7-65 | | match details |  Granby Challenger | Hard |
| 27.07.17 | 2nd round | Tatsuma Ito | Steven Diez | 7-5, 6-4 | | match details | ||
| 26.07.17 | 1st round | Tatsuma Ito | Benjamin Sigouin | 7-66, 7-64 | | match details | ||
| 17.07.17 | 1st round | Yuki Bhambri | Tatsuma Ito | 6-3, 6-2 | | match details | Gatineau Challenger | Hard |
| 11.07.17 | 1st round | Ronnie Schneider | Tatsuma Ito | 6-2, 7-66 | | match details | Winnipeg Challenger | Hard |
| 19.05.17 | 1/4 | Vasek Pospisil | Tatsuma Ito | 6-3, 7-5 | | match details | Busan Challenger | Hard |
| 18.05.17 | 2nd round | Tatsuma Ito | Hong Chung | 6-2, 1-6, 6-1 | | match details | ||
| 16.05.17 | 1st round | Tatsuma Ito | Thomas Fabbiano | 6-4, 6-2 | | match details | ||
| 10.05.17 | 1st round | Marko Tepavac | Tatsuma Ito | 6-2, 6-3 | | match details | Seoul Challenger | Hard |
| 02.05.17 | 1st round | Duckhee Lee | Tatsuma Ito | 4-6, 6-3, 6-4 | | match details | Gimcheon Challenger | Hard |
| 09.04.17 | fin | Tatsuma Ito | Masato Shiga | 6-4, 6-2 | | match details | Japan F5 | Hard |
| 09.04.17 | 1/2 | Tatsuma Ito | Yusuke Takahashi | 6-4, 6-2 | | match details | ||
| 07.04.17 | 1/4 | Tatsuma Ito | Tung-Lin Wu | 6-4, 6-4 | | match details | ||
| 06.04.17 | 2nd round | Tatsuma Ito | Ryota Tanuma | 6-2, 6-4 | | match details | ||
| 04.04.17 | 1st round | Tatsuma Ito | Katsuki Nagao | 7-62, 6-4 | | match details | ||
| 21.03.17 | 1st round | Yuki Bhambri | Tatsuma Ito | 7-62, 6-2 | | match details | Quanzhou Challenger | Hard |
| 14.03.17 | 1st round | Duckhee Lee | Tatsuma Ito | 6-1, 5-7, 6-4 | | match details | Shenzhen Challenger | Hard |
| 03.03.17 | 1/2 | Soon-Woo Kwon | Tatsuma Ito | 6-4, 6-4 | | match details | Yokohama Challenger | Hard |
| 02.03.17 | 2nd round | Tatsuma Ito | Go Soeda | 6-4, 6-1 | | match details | ||
| 02.03.17 | 1/4 | Tatsuma Ito | Kaito Uesugi | 6-73, 6-2, 7-62 | | match details | ||
| 27.02.17 | 1st round | Tatsuma Ito | Joris De Loore | 7-63, 6-1 | | match details | ||
| 24.01.17 | 1st round | Bradley Klahn | Tatsuma Ito | 5-7, 6-3, 6-3 | | match details | Maui Challenger | Hard |
| 12.01.17 | q 2 | Ernesto Escobedo | Tatsuma Ito | 6-1, 6-3 | | match details |  Melbourne | Hard |
| 11.01.17 | q 1 | Tatsuma Ito | Daniel Masur | 6-4, 7-65 | | match details | ||
| 03.01.17 | 1st round | Alex Bolt | Tatsuma Ito | 6-3, 6-2 | | match details | Happy Valley | Hard |
