Denis Istomin vs Hyeon Chung Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Istomin vs H. Chung

Denis Istomin

UZB

1

Win

Played

2

Win

Age

6'2" (188 cm)

Height

6'2" (188 cm)

740

C. Rank

366

Best Rank

Total Titles

YTD Titles

$3.0M

Career Money

$2.5M

Right-Handed

Plays

Right-Handed

Hyeon Chung

KOR

1

Win

Played

2

Win

Age

6'2" (188 cm)

Height

6'2" (188 cm)

740

C. Rank

366

Best Rank

Total Titles

YTD Titles

$3.0M

Career Money

$2.5M

Right-Handed

Plays

Right-Handed

Head-to-head: Istomin 1 - 2 Chung

They have played 7 sets in total, with Denis Istomin winning 2 and Hyeon Chung winning 5. 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
Istomin	1
Chung	2

Last 3 H2H Matches:

(R2) French Open - Paris(06-01-17)

Stats

Hyeon Chung

Denis Istomin

(R1) Barcelona Open BancSabadell - Barcelona(04-25-17)

Stats

Hyeon Chung

Denis Istomin

(Rubber 4) Davis Cup, Group I, 2R, UZB-KOR 3-2(07-19-15)

Stats

Denis Istomin

Hyeon Chung

D. Istomin vs H. Chung H2H Profile

D. Istomin	Stats	H. Chung
$3,029,610	Career Prize Money	$2,529,406
53.09% (585-517)	Career Total W/L	64.29% (288-160)
1	Clay	2
19	Titles	17
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	50.00% (1-1)

D. Istomin vs H. Chung Match Preview:

Second serve performance recent form: In recent form (last 6 months), Denis Istomin has won 0% of points on their second serve, while Hyeon Chung has won 42.45%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Denis Istomin, in recent form, has won 0% of their opponent's second serve points, while Hyeon Chung has won 46.73%. The same stats for first serve returns are 0% and 31.36% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Denis Istomin has saved 0% of breakpoints in recent form, whereas Hyeon Chung has saved 50.24% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Denis Istomin has won 0% of matches played (W/L 0/1), with Hyeon Chung winning 60.66% (W/L 37/24) that gives us an overall head-to head prediction overview.
Best surface: Denis Istomin has their best career surface win % on Hard, winning 60% (W/L 273/185), and worse career win % on I.hard, winning 46% (W/L 104/123). Hyeon Chung has their best career surface win % on Hard, winning 60% (W/L 233/114), and worse career win % on Grass, winning 20% (W/L 2/8).
Player level: In the last year, Denis Istomin has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/1), where as Hyeon Chung has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.33% of matches (W/L 13/17). 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 Denis Istomin winning 1 times and Hyeon Chung being victorious 2 times. They have played 7 sets in total, with Denis Istomin winning 2 and Hyeon Chung winning 5.
The last match between Denis Istomin and Hyeon Chung 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, Denis Istomin has played against opponents with an average rank of 416 while Hyeon Chung has played against players with an average rank of 425.7.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Denis Istomin has won 0% of deciding sets over the last 12 months, while Hyeon Chung has won 33% in all matches played on tour.
Break point conversion: In recent form, Denis Istomin has converted 0% of breakpoint opportunities, and Hyeon Chung has converted 35.25% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Denis Istomin vs Hyeon Chung Editorial Preview By TennisTipster88.

D. Istomin vs H. Chung H2H Stats Used In Our Predictions

D. Istomin	Stats	H. Chung
1	H2H Matches Won	2
2	Sets Won	5
22	Games Won	32
6	Aces (Total)	4
7	Total Double Faults	2
1:3:35	Average Match Time	1:3:35
65% (88/135)	1st Serve %	62% (82/133)
63% (55/88)	1st Serve Win %	78% (64/82)
43% (20/47)	2nd Serve Win %	67% (34/51)
20% (1/5)	Break Pts Won %	53% (9/17)
26% (35/133)	Return Points Win %	44% (60/135)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
0% (0/1)	Best‑of‑5 Win %	100% (1/1)
100% (1/1)	1st Set Won, Won Match	100% (2/2)
0% (0/1)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

D. Istomin Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Cherbourg Challenger - 10-03-2025
Q1 David Jorda SanchisD. Jorda	L	6-1 6-1	Stats
Astana Challenger - 24-07-2023
Q1 Arslanbek AitkulovA. Aitkulov	L	6-2 6-4	Stats
Rome Challenger - 24-04-2023
Q3 Francesco FortiF. Forti	L	6-1 6-3	Stats
Q1 Sebastian FanselowS. Fanselow	W	6-4 4-6 6-3	Stats
Maia Challenger - 28-11-2022
R1 Nuno BorgesN. Borges	L	6-3 6-0	Stats

View All

H. Chung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
R1 Kaichi UchidaK. Uchida	L	6-3 6-0	Stats
Kobe Challenger - 10-11-2025
R2 Chun Hsin TsengC. Hsin	L	1-6 6-2 7-5	Stats
R1 Ryuki MatsudaR. Matsuda	W	6-1 6-4	Stats
Matsuyama Challenger - 03-11-2025
R1 Philip SekulicP. Sekulic	L	6-4 6-3	Stats
Seoul Challenger - 27-10-2025
R1 Chak Lam Coleman WongC. Lam	L	6-3 6-2	Stats

View All

D. Istomin vs H. Chung Stats Breakdown Vs All H2H Opponents

D. Istomin	Stats	H. Chung
53.09% (585/517)	YTD Win/Loss	64.29% (288/160)
52.53% (1414/1278)	Sets Win/Loss	61.55% (661/413)
51.15% (13382/12779)	Games Win/Loss	54.73% (5369/4441)
59.61% (273/185)	Hard Win/Loss	67.15% (233/114)
49.69% (159/161)	Clay Win/Loss	58.82% (30/21)
45.99% (109/128)	Indoor Hard W/L	57.50% (23/17)
50.57% (44/43)	Grass Win/Loss	20.00% (2/8)
0.37	Aces Per Game	0.26
4692	Aces Total	1235
0.11	Double Faults Per Game	0.24
1396	Total Double Faults	1156
1st Match	Average Match Time	1:25:2
554.41	Average Opponent Rank	537.64
65% (38540/58965)	1st Serve %	62% (16020/25756)
71% (27351/38540)	1st Serve Win %	70% (11219/16020)
51% (10405/20415)	2nd Serve Win %	50% (4914/9736)
38% (1806/4788)	Break Points Won % (Total)	45% (1300/2914)
36% (21414/59238)	Return Points Win %	42% (11149/26853)
42.22% (38/52)	Slam W/L	57.89% (22/16)
40.00% (38/57)	Masters W/L	51.52% (17/16)
66.04% (35/18)	Cups W/L	78.57% (11/3)
47.83% (176/192)	Main Tour W/L	55.66% (59/47)
58.43% (246/175)	Challenger W/L	65.22% (105/56)
71.43% (50/20)	Futures W/L	77.08% (74/22)
53% (502/940)	Best of 3 Sets Win %	64% (257/402)
52% (69/132)	Best of 5 Sets Win %	68% (28/41)
51% (245/476)	Tiebreaks Win % (Total)	51% (68/133)
51% (163/322)	Deciding Set Win %	56% (69/123)
86% (560/480)	1st Set Won, Won Match	87% (287/249)
14% (560/78)	1st Set Won, Lost Match	13% (287/38)
19% (541/102)	1st Set Lost, Won Match	24% (161/39)