Hyeon Chung vs Denis Istomin Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Chung vs D. Istomin
Hyeon Chung
KOR
l
w
l
w
l
l
l
w
l
l
2
Win
3
Played
1
Win
29
Age
39
6'2" (188 cm)
Height
6'2" (188 cm)
366
C. Rank
740
19
Best Rank
33
1
Total Titles
2
0
YTD Titles
0
$2.5M
Career Money
$3.0M
Right-Handed
Plays
Right-Handed
Denis Istomin
UZB
l
l
l
w
w
l
w
l
l
l
2
Win
3
Played
1
Win
29
Age
39
6'2" (188 cm)
Height
6'2" (188 cm)
366
C. Rank
740
19
Best Rank
33
1
Total Titles
2
0
YTD Titles
0
$2.5M
Career Money
$3.0M
Right-Handed
Plays
Right-Handed
Head-to-head: Chung 2 - 1 Istomin
They have played 7 sets in total, with Hyeon Chung winning 5 and Denis Istomin winning 2. The last match between Hyeon Chung and Denis Istomin was at the French Open - Paris, 01-06-2017, Round: R2, Surface: Clay, with Hyeon Chung getting the victory 6-1 7-5 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Chung | 2 |
| Istomin | 1 |
Last 3 H2H Matches:
(R2) French Open - Paris(06-01-17)
Hyeon Chung
6
7
6
Denis Istomin
1
5
1
(R1) Barcelona Open BancSabadell - Barcelona(04-25-17)
Hyeon Chung
6
6
Denis Istomin
4
4
(Rubber 4) Davis Cup, Group I, 2R, UZB-KOR 3-2(07-19-15)
Denis Istomin
6
1
Hyeon Chung
1
0
H. Chung vs D. Istomin H2H Profile
| Stats | ||
|---|---|---|
| $2,529,406 | Career Prize Money | $3,029,610 |
| 64.29% (288-160) | Career Total W/L | 53.09% (585-517) |
| 2 | Clay | 1 |
| 17 | Titles | 19 |
| 2 | Total H2H Matches | 1 |
| 50.00% (1-1) | YTD Win/Loss | 0% (0-0) |
H. Chung vs D. Istomin Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Hyeon Chung has won 42.45% of points on their second serve, while Denis Istomin has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Hyeon Chung, in recent form, has won 46.73% of their opponent's second serve points, while Denis Istomin has won 0%. The same stats for first serve returns are 31.36% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Hyeon Chung has saved 50.24% of breakpoints in recent form, whereas Denis Istomin has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Hyeon Chung has won 60.66% of matches played (W/L 37/24), with Denis Istomin winning 0% (W/L 0/1) that gives us an overall head-to head prediction overview.
- Best surface: Hyeon Chung has their best career surface win % on Hard, winning 67% (W/L 233/114), and worse career win % on Grass, winning 20% (W/L 2/8). Denis Istomin has their best career surface win % on Hard, winning 67% (W/L 273/185), and worse career win % on I.hard, winning 46% (W/L 104/123).
- Player level: In the last year, Hyeon Chung has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.33% of matches (W/L 13/17), where as Denis Istomin has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/1). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 3 times before with Hyeon Chung winning 2 times and Denis Istomin being victorious 1 times. They have played 7 sets in total, with Hyeon Chung winning 5 and Denis Istomin winning 2.
- The last match between Hyeon Chung and Denis Istomin was at the French Open - Paris, 01-06-2017, Round: R2, Surface: Clay, with Hyeon Chung getting the victory 6-1 7-5 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:3:35.
- Opponent quality stats: Over the last 12 months, Hyeon Chung has played against opponents with an average rank of 425.7 while Denis Istomin has played against players with an average rank of 416.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Hyeon Chung has won 33% of deciding sets over the last 12 months, while Denis Istomin has won 0% in all matches played on tour.
- Break point conversion: In recent form, Hyeon Chung has converted 35.25% of breakpoint opportunities, and Denis Istomin has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Hyeon Chung vs Denis Istomin Editorial Preview By TennisTipster88.
H. Chung vs D. Istomin H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 1 |
| 5 | Sets Won | 2 |
| 32 | Games Won | 22 |
| 4 | Aces (Total) | 6 |
| 2 | Total Double Faults | 7 |
| 1:3:35 | Average Match Time | 1:3:35 |
| 62% (82/133) | 1st Serve % | 65% (88/135) |
| 78% (64/82) | 1st Serve Win % | 63% (55/88) |
| 67% (34/51) | 2nd Serve Win % | 43% (20/47) |
| 53% (9/17) | Break Pts Won % | 20% (1/5) |
| 44% (60/135) | Return Points Win % | 26% (35/133) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | Best‑of‑5 Win % | 0% (0/1) |
| 100% (2/2) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Chung 49%, Istomin 39%.
Opp 2nd Serve Pts Won: Chung 56%, Istomin 22%.
Break Points Saved %: Chung 58%, Istomin 62%.
H. Chung Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Yokohama Challenger - 17-11-2025 | ||||
R1  Kaichi UchidaK. Uchida | L | 6-3 6-0 | ||
 Kobe Challenger - 10-11-2025 | ||||
R2  Chun Hsin TsengC. Hsin | L | 1-6 6-2 7-5 | ||
R1 Ryuki MatsudaR. Matsuda | W | 6-1 6-4 | ||
| Matsuyama Challenger - 03-11-2025 | ||||
R1  Philip SekulicP. Sekulic | L | 6-4 6-3 | ||
| Seoul Challenger - 27-10-2025 | ||||
R1  Chak Lam Coleman WongC. Lam | L | 6-3 6-2 | ||
D. Istomin Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Cherbourg Challenger - 10-03-2025 | ||||
Q1  David Jorda SanchisD. Jorda | L | 6-1 6-1 | ||
| Astana Challenger - 24-07-2023 | ||||
Q1  Arslanbek AitkulovA. Aitkulov | L | 6-2 6-4 | ||
| Rome Challenger - 24-04-2023 | ||||
Q3  Francesco FortiF. Forti | L | 6-1 6-3 | ||
Q1  Sebastian FanselowS. Fanselow | W | 6-4 4-6 6-3 | ||
| Maia Challenger - 28-11-2022 | ||||
R1  Nuno BorgesN. Borges | L | 6-3 6-0 | ||
H. Chung vs D. Istomin Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 64.29% (288/160) | YTD Win/Loss | 53.09% (585/517) |
| 61.55% (661/413) | Sets Win/Loss | 52.53% (1414/1278) |
| 54.73% (5369/4441) | Games Win/Loss | 51.15% (13382/12779) |
| 67.15% (233/114) | Hard Win/Loss | 59.61% (273/185) |
| 58.82% (30/21) | Clay Win/Loss | 49.69% (159/161) |
| 57.50% (23/17) | Indoor Hard W/L | 45.99% (109/128) |
| 20.00% (2/8) | Grass Win/Loss | 50.57% (44/43) |
| 0.26 | Aces Per Game | 0.37 |
| 1235 | Aces Total | 4692 |
| 0.24 | Double Faults Per Game | 0.11 |
| 1156 | Total Double Faults | 1396 |
| 1:25:2 | Average Match Time | 1st Match |
| 537.64 | Average Opponent Rank | 554.41 |
| 62% (16020/25756) | 1st Serve % | 65% (38540/58965) |
| 70% (11219/16020) | 1st Serve Win % | 71% (27351/38540) |
| 50% (4914/9736) | 2nd Serve Win % | 51% (10405/20415) |
| 45% (1300/2914) | Break Points Won % (Total) | 38% (1806/4788) |
| 42% (11149/26853) | Return Points Win % | 36% (21414/59238) |
| 57.89% (22/16) | Slam W/L | 42.22% (38/52) |
| 51.52% (17/16) | Masters W/L | 40.00% (38/57) |
| 78.57% (11/3) | Cups W/L | 66.04% (35/18) |
| 55.66% (59/47) | Main Tour W/L | 47.83% (176/192) |
| 65.22% (105/56) | Challenger W/L | 58.43% (246/175) |
| 77.08% (74/22) | Futures W/L | 71.43% (50/20) |
| 64% (257/402) | Best of 3 Sets Win % | 53% (502/940) |
| 68% (28/41) | Best of 5 Sets Win % | 52% (69/132) |
| 51% (68/133) | Tiebreaks Win % (Total) | 51% (245/476) |
| 56% (69/123) | Deciding Set Win % | 51% (163/322) |
| 87% (287/249) | 1st Set Won, Won Match | 86% (560/480) |
| 13% (287/38) | 1st Set Won, Lost Match | 14% (560/78) |
| 24% (161/39) | 1st Set Lost, Won Match | 19% (541/102) |
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