H2H data updated: 2026-07-19 14:15 UTC
Hyeon Chung vs Denis Istomin H2H: 2-0
Hyeon Chung holds a 2–0 lead over Denis Istomin in their ATP head-to-head. Across 2 main-draw meetings, Hyeon Chung leads 2–0 on clay. Most recently, Hyeon Chung won the 2017 Roland Garros second round 6-1 7-5 6-1.
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South Korea
Right-Handed
188 cm / 6'2"
H2H
2
–
0
2 main draw meetings
UZB
Age 39
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 1, 2017* | Roland Garros | Grand Slam | R64 | Clay | Hyeon Chung | 6-1 7-5 6-1 | Denis Istomin | Match data |
| Apr 26, 2017* | Barcelona | ATP 500 | R64 | Clay | Hyeon Chung | 6-4 6-4 | Denis Istomin | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hyeon Chung | #493 | #19 | 1,897 | 2,022 | 71 | 67 | 51.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Denis Istomin | #1,509 | #33 | 1,217 | 1,900 | 191 | 245 | 43.8% | 0 | 0 | 0 | 0 | 2 | 2 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Hyeon Chung | Denis Istomin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2013 | 0–1 | 0.0% | #550 | 1,494 | 0 | 0 | 2006 | 0–2 | 0.0% | #200 | 1,474 | 0 | 0 |
| 2015 | 9–9 | 50.0% | #51 | 1,703 | 0 | 0 | 2008 | 2–2 | 50.0% | #105 | 1,559 | 0 | 0 |
| 2016 | 6–13 | 31.6% | #104 | 1,656 | 0 | 0 | 2009 | 13–17 | 43.3% | #102 | 1,636 | 0 | 0 |
| 2017 | 21–18 | 53.8% | #58 | 1,869 | 0 | 0 | 2010 | 29–29 | 50.0% | #40 | 1,767 | 0 | 0 |
| 2018 | 29–18 | 61.7% | #25 | 1,871 | 0 | 0 | 2011 | 10–21 | 32.3% | #73 | 1,665 | 0 | 0 |
| 2019 | 6–8 | 42.9% | #128 | 1,850 | 0 | 0 | 2012 | 26–29 | 47.3% | #43 | 1,732 | 0 | 0 |
| — | — | — | — | — | — | — | 2013 | 30–29 | 50.8% | #45 | 1,808 | 0 | 0 |
| — | — | — | — | — | — | — | 2014 | 24–23 | 51.1% | #49 | 1,853 | 0 | 0 |
| — | — | — | — | — | — | — | 2015 | 20–23 | 46.5% | #61 | 1,788 | 0 | 1 |
| — | — | — | — | — | — | — | 2016 | 6–19 | 24.0% | #121 | 1,711 | 0 | 1 |
| — | — | — | — | — | — | — | 2017 | 15–18 | 45.5% | #63 | 1,724 | 0 | 2 |
| — | — | — | — | — | — | — | 2018 | 12–18 | 40.0% | #92 | 1,679 | 0 | 2 |
| — | — | — | — | — | — | — | 2019 | 3–11 | 21.4% | #177 | 1,567 | 0 | 2 |
| — | — | — | — | — | — | — | 2020 | 0–1 | 0.0% | #184 | 1,545 | 0 | 2 |
| — | — | — | — | — | — | — | 2021 | 0–2 | 0.0% | #254 | 1,545 | 0 | 2 |
| — | — | — | — | — | — | — | 2022 | 1–1 | 50.0% | #467 | 1,577 | 0 | 2 |