Name: Denis Istomin
Country: Uzbekistan
Birthdate: 07.09.86, 37 years
Height: 187 cm
Weight: 83 kg
Right-handed
ATP ranking: 740
TOP ranking's position: 33 (27.08.12, 1122 points)
Points: 31
Prize money: 6333622 $
Matches total: 1112
Win: 592
%: 53.24 %
Country: Uzbekistan
Birthdate: 07.09.86, 37 years
Height: 187 cm
Weight: 83 kg
Right-handed
ATP ranking: 740
TOP ranking's position: 33 (27.08.12, 1122 points)
Points: 31
Prize money: 6333622 $
Matches total: 1112
Win: 592
%: 53.24 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 1/2 | 0/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 13/26 | 8/10 | 4/7 | 1/9 | 0/0 | 0/0 | 0/0 |
| 2021 | 17/29 | 2/8 | 7/8 | 7/12 | 0/0 | 1/1 | 0/0 |
| 2020 | 12/15 | 5/6 | 2/3 | 5/6 | 0/0 | 0/0 | 0/0 |
| 2019 | 24/34 | 17/16 | 4/9 | 3/4 | 0/0 | 0/5 | 0/0 |
| 2018 | 29/26 | 16/6 | 6/10 | 1/6 | 0/0 | 6/4 | 0/0 |
| 2017 | 28/28 | 16/10 | 7/8 | 5/6 | 0/0 | 0/4 | 0/0 |
| 2016 | 32/32 | 13/11 | 10/10 | 7/7 | 0/0 | 2/4 | 0/0 |
| 2015 | 33/28 | 12/11 | 9/9 | 5/5 | 0/0 | 7/3 | 0/0 |
| 2014 | 32/29 | 12/15 | 9/6 | 5/4 | 0/0 | 6/4 | 0/0 |
| 2013 | 34/31 | 17/13 | 6/8 | 10/7 | 0/0 | 1/3 | 0/0 |
| 2012 | 35/33 | 15/12 | 5/10 | 7/6 | 0/0 | 8/5 | 0/0 |
| 2011 | 35/27 | 19/7 | 8/8 | 7/9 | 0/0 | 1/3 | 0/0 |
| 2010 | 41/32 | 15/11 | 8/9 | 11/9 | 0/0 | 7/3 | 0/0 |
| 2009 | 33/34 | 14/12 | 9/9 | 7/10 | 0/0 | 3/3 | 0/0 |
| 2008 | 57/31 | 18/8 | 26/17 | 11/6 | 0/0 | 2/0 | 0/0 |
| 2007 | 35/23 | 26/8 | 4/6 | 5/8 | 0/1 | 0/0 | 0/0 |
| 2006 | 44/31 | 16/9 | 17/12 | 7/7 | 4/3 | 0/0 | 0/0 |
| 2005 | 45/13 | 35/5 | 9/5 | 0/1 | 1/1 | 0/1 | 0/0 |
| 2004 | 10/14 | 4/9 | 6/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2001 | 2/2 | 0/1 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 592/520 | 280/189 | 159/161 | 104/122 | 5/5 | 44/43 | 0/0 |
| perc. % | 53.24 % | 59.7 % | 49.69 % | 46.02 % | 50 % | 50.57 % | 0 % |
Denis Istomin / scheduled / last
| no matches found |
Denis Istomin form / year 2019 / surface: Hard
Denis Istomin / year 2019 / surface: Hard
| 04.12.19 | 1st round | Yunseong Chung | Denis Istomin | 7-5, 6-3 |  | match details |  Australian Open | Hard |
| 30.10.19 | 2nd round | Roman Safiullin | Denis Istomin | 4-6, 7-5, 2-0, Denis Istomin - retired | | match details | Shenzhen Challenger | Hard |
| 27.10.19 | fin | Alejandro Davidovich Fokina | Denis Istomin | 6-3, 5-7, 7-65 | | match details | Liuzhou Challenger | Hard |
| 26.10.19 | 1/2 | Denis Istomin | Danilo Petrovic | 4-3, Danilo Petrovic - retired |  | match details | ||
| 25.10.19 | 1/4 | Denis Istomin | Tung-Lin Wu | 6-2, 6-3 | | match details | ||
| 24.10.19 | 3rd round | Denis Istomin | Steven Diez | 4-6, 7-64, 6-0 | | match details | ||
| 23.10.19 | 2nd round | Denis Istomin | Makoto Ochi | 7-63, 6-3 | | match details | ||
| 15.10.19 | 2nd round | Tsung-Hua Yang | Denis Istomin | 3-6, 6-3, 6-2 | | match details | Ningboo Challenger | Hard |
| 22.09.19 | qual. | Alexei Popyrin | Denis Istomin | 6-3, 3-6, 7-5 | | match details | Chengdu | Hard |
| 21.09.19 | q 1 | Denis Istomin | Bernard Tomic | 6-1, 3-1, Bernard Tomic - retired | | match details | ||
| 15.09.19 | fin | Ugo Humbert | Denis Istomin | 6-2, 6-2 | | match details |  Istanbul Challenger | Hard |
| 14.09.19 | 1/2 | Denis Istomin | Botic Van De Zandschulp | 6-3, 3-6, 6-3 | | match details | ||
| 13.09.19 | 1/4 | Denis Istomin | Aleksandr Nedovyesov | 6-3, 6-4 | | match details | ||
| 12.09.19 | 3rd round | Denis Istomin | Roberto Marcora | 3-6, 6-3, 7-69 | | match details | ||
| 11.09.19 | 2nd round | Denis Istomin | Mischa Zverev | 6-79, 6-2, 2-1, Mischa Zverev - retired | | match details | ||
| 05.09.19 | 3rd round | Marcos Giron | Denis Istomin | 2-6, 7-61, 6-3 | | match details |  New Haven | Hard |
| 04.09.19 | 2nd round | Denis Istomin | Donald Young | 6-4, 6-3 | | match details | ||
| 19.08.19 | q 1 | Mischa Zverev | Denis Istomin | 7-64, 7-68 | | match details | New York | Hard |
| 13.07.19 | 1/2 | Bradley Klahn | Denis Istomin | 6-2, 6-3 | | match details | Winnetka Challenger | Hard |
| 12.07.19 | 1/4 | Denis Istomin | Ramkumar Ramanathan | 6-2, 7-5 | | match details | ||
| 11.07.19 | 3rd round | Denis Istomin | Collin Altamirano | 6-3, 6-0 | | match details | ||
| 09.07.19 | 2nd round | Denis Istomin | Aziz Dougaz | 6-3, 3-6, 6-3 | | match details | ||
| 20.03.19 | qual. | Lukas Lacko | Denis Istomin | Denis Istomin - walk over | | match details | Miami | Hard |
| 18.03.19 | q 1 | Denis Istomin | Darian King | 6-4, 3-6, 7-63 | | match details | ||
| 12.03.19 | 1st round | Jozef Kovalik | Denis Istomin | 6-3, 2-1, Denis Istomin - retired | | match details | Phoenix Challenger | Hard |
| 08.03.19 | 1st round | Robin Haase | Denis Istomin | 7-62, 6-1 | | match details | Indian Wells | Hard |
| 06.03.19 | qual. | Denis Istomin | Egor Gerasimov | 6-4, 6-4 | | match details | ||
| 05.03.19 | q 1 | Denis Istomin | Evan Song | 6-3, 6-4 | | match details | ||
| 27.02.19 | 2nd round | Daniel Evans | Denis Istomin | 6-4, 6-4 | | match details | Indian Wells | Hard |
| 20.02.19 | 2nd round | Adrian Mannarino | Denis Istomin | 6-2, 7-63 | | match details | Delray Beach | Hard |
| 18.02.19 | 1st round | Denis Istomin | Feliciano Lopez | 7-65, 6-2 | | match details | ||
| 14.01.19 | 1st round | Roger Federer | Denis Istomin | 6-3, 6-4, 6-4 | | match details |  Melbourne | Hard |
| 01.01.19 | 1st round | Simone Bolelli | Denis Istomin | 6-4, 6-4 | | match details |  Pune | Hard |
