Match log updated: 2026-05-28 18:14 UTC
Denis Istomin — ATP Match Log
30 main-draw matches · 12–18 · 40.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Damir Dzumhur | 6-7(4) 6-3 6-2 | W | H2H | Match data | Jan 3, 2018* | R32 | Brisbane International | ATP 250 | Hard |
| Jared Donaldson | 7-6(5) 6-2 | W | H2H | Match data | Jan 5, 2018* | R16 | Brisbane International | ATP 250 | Hard |
| Ryan Harrison | 6-7(6) 2-4 (ret.) | L | H2H | Match data | Jan 6, 2018* | QF | Brisbane International | ATP 250 | Hard |
| Pierre-Hugues Herbert | 6-2 6-1 5-7 7-6(3) | W | H2H | Match data | Jan 17, 2018* | R128 | Australian Open | Grand Slam | Hard |
| Kyle Edmund | 2-6 2-6 4-6 | L | H2H | Match data | Jan 18, 2018* | R64 | Australian Open | Grand Slam | Hard |
| Adrian Andreev | 6-3 6-4 | W | H2H | Match data | Feb 8, 2018* | R32 | Sofia | ATP 250 | Hard |
| Viktor Troicki | 6-7(4) 6-1 6-7(5) | L | H2H | Match data | Feb 9, 2018* | R16 | Sofia | ATP 250 | Hard |
| Ruben Bemelmans | 4-6 4-6 | L | H2H | Match data | Feb 12, 2018 | Q1 | ABN AMRO Open | ATP 500 | Hard |
| Karen Khachanov | 6-7(1) 6-7(0) | L | H2H | Match data | Feb 28, 2018* | R32 | Dubai Tennis Championships | ATP 500 | Hard |
| Miomir Kecmanovic | 7-5 6-4 | W | H2H | Match data | Mar 23, 2018* | R128 | Miami Open | Masters 1000 | Hard |
| Pablo Carreno Busta | 1-6 0-6 | L | H2H | Match data | Mar 24, 2018* | R64 | Miami Open | Masters 1000 | Hard |
| Marcel Granollers | 2-6 3-6 | L | H2H | Match data | Apr 15, 2018* | Q1 | Monte-Carlo Masters | Masters 1000 | Clay |
| Alexander Bublik | 7-6(6) 6-7(5) 5-7 | L | H2H | Match data | Apr 26, 2018* | R32 | Budapest | ATP 250 | Clay |
| Laslo Djere | 6-7(5) 6-7(6) | L | H2H | Match data | May 3, 2018* | R32 | Istanbul | ATP 250 | Clay |
| Jaume Munar | 6-7(5) 0-6 | L | H2H | Match data | May 6, 2018* | Q1 | Madrid Open | Masters 1000 | Clay |
| Jared Donaldson | 7-5 4-6 0-6 | L | H2H | Match data | May 23, 2018* | R32 | Geneva Open | ATP 250 | Clay |
| Roberto Bautista Agut | 2-6 7-6(3) 6-1 4-6 4-6 | L | H2H | Match data | May 29, 2018* | R128 | Roland Garros | Grand Slam | Clay |
| Philipp Kohlschreiber | 7-6(2) 7-6(3) | W | H2H | Match data | Jun 14, 2018* | R32 | Stuttgart Open | ATP 250 | Grass |
| Florian Mayer | 6-3 6-4 | W | H2H | Match data | Jun 15, 2018* | R16 | Stuttgart Open | ATP 250 | Grass |
| Lucas Pouille | 4-6 7-6(5) 3-6 | L | H2H | Match data | Jun 16, 2018* | QF | Stuttgart Open | ATP 250 | Grass |
| Gilles Simon | 4-6 7-6(7) 7-6(5) | W | H2H | Match data | Jun 18, 2018 | Q1 | Halle Open | ATP 500 | Grass |
| Matthias Bachinger | 5-7 2-6 | L | H2H | Match data | Jun 18, 2018 | Q2 | Halle Open | ATP 500 | Grass |
| Andreas Seppi | 6-3 6-7(4) 7-6(4) | W | H2H | Match data | Jun 27, 2018* | R32 | Eastbourne Open | ATP 250 | Grass |
| Marco Cecchinato | 6-4 4-6 5-7 | L | H2H | Match data | Jun 28, 2018* | R16 | Eastbourne Open | ATP 250 | Grass |
| Nick Kyrgios | 6-7(3) 6-7(4) 7-6(5) 3-6 | L | H2H | Match data | Jul 4, 2018* | R128 | Wimbledon | Grand Slam | Grass |
| Mikael Ymer | 3-6 3-6 | L | H2H | Match data | Jul 19, 2018* | R32 | Swedish Open | ATP 250 | Clay |
| Laslo Djere | 6-7(6) 5-7 | L | H2H | Match data | Jul 26, 2018* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Elliot Benchetrit | 6-3 6-2 | W | H2H | Match data | Jul 30, 2018 | Q1 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Thiago Monteiro | 6-1 6-7(7) 7-5 | W | H2H | Match data | Jul 30, 2018 | Q2 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Federico Delbonis | 7-6(5) 6-2 | W | H2H | Match data | Aug 1, 2018* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Philipp Kohlschreiber | 5-7 6-3 6-1 | W | H2H | Match data | Aug 2, 2018* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Maximilian Marterer | 6-3 6-3 | W | H2H | Match data | Aug 3, 2018* | QF | Austrian Open Kitzbühel | ATP 250 | Clay |
| Nicolas Jarry | 7-5 6-7(4) 6-4 | W | H2H | Match data | Aug 4, 2018* | SF | Austrian Open Kitzbühel | ATP 250 | Clay |
| Martin Klizan | 2-6 2-6 | L | H2H | Match data | Aug 4, 2018* | F | Austrian Open Kitzbühel | ATP 250 | Clay |
| Steve Johnson | 3-6 6-7(6) 3-6 | L | H2H | Match data | Aug 29, 2018* | R128 | US Open | Grand Slam | Hard |
| Mikhail Kukushkin | 5-7 4-2 (ret.) | L | H2H | Match data | Sep 20, 2018* | R32 | St. Petersburg | ATP 250 | Hard |
| Ricardas Berankis | 4-6 4-5 (ret.) | L | H2H | Match data | Oct 18, 2018* | R32 | Moscow | ATP 250 | Hard |
| Dusan Lajovic | 4-6 5-7 | L | H2H | Match data | Oct 22, 2018 | Q1 | Swiss Indoors | ATP 500 | Hard |
8 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.