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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Chung vs D. Istomin

Hyeon Chung

KOR

2

Win

Played

1

Win

Age

6'2" (188 cm)

Height

6'2" (188 cm)

374

C. Rank

740

Best Rank

Total Titles

Ytd Titles

$2.5M

Career Money

$3.0M

Right-Handed

Plays

Right-Handed

Denis Istomin

UZB

2

Win

Played

1

Win

Age

6'2" (188 cm)

Height

6'2" (188 cm)

374

C. Rank

740

Best Rank

Total Titles

Ytd Titles

$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 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

H. Chung vs D. Istomin H2H Profile

H. Chung	Stats	D. Istomin
$2,529,406	Career Prize Money	$3,029,610
65.00% (286-154)	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 41.00% 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 48.76% of their opponent's second serve points, while Denis Istomin has won 0%. The same stats for first serve returns are 30.88% 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 50.18% 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 64.29% of matches played (W/L 36/ 20), with Denis Istomin winning 0% (W/L 36/ 1) that gives us an overall head-to head prediction overview.
Best surface: Hyeon Chung has their best career surface win % on Hard, winning 68% (W/L 232/ 109), and worse career win % on Grass, winning 20% (W/L 2/ 8). 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).
Player level: In the last year, Hyeon Chung has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 79.31% of matches (W/L 23/ 6), 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 428.14 while Denis Istomin has played against players with an average rank of 412.
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 36% 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 33.85% 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

H. Chung	Stats	D. Istomin
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	Avg. 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 Pts Won %	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 → Match Won	100% (1/1)
0% (0/2)	1st Set Won → Match Lost	0% (0/1)
0% (0/1)	1st Set Lost → Match Won	0% (0/2)

Recent Performance Stats

H. Chung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Davis Cup, Group I, 1R, KOR-KAZ 3-1 - 08-09-2025
Rubber 4 Dmitry PopkoD. Popko	W	6-3 7-5	Stats
Rubber 1 Alexander ShevchenkoA. Shevchenko	L	6-4 6-3	Stats
Bloomfield Hills Challenger - 21-07-2025
Q1 Spencer JohnsonS. Johnson	L	7-5 6-1	Stats
Granby Challenger - 14-07-2025
Q1 Alexander RozinA. Rozin	L	7-6(3) 6-3	Stats
Winnipeg Challenger - 07-07-2025
R1 Garrett JohnsG. Johns	L	6-3 2-6 7-6(4)	Stats

View All

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 vs D. Istomin Stats Breakdown Vs All H2H Opponents

H. Chung	Stats	D. Istomin
65.00% (286/154)	YTD Win/Loss	53.09% (585/517)
62.03% (655/401)	Sets Win/Loss	52.53% (1414/1278)
54.92% (5301/4351)	Games Win/Loss	51.15% (13382/12779)
68.04% (232/109)	Hard Win/Loss	59.61% (273/185)
58.82% (30/21)	Clay Win/Loss	49.69% (159/161)
57.89% (22/16)	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
1219	Aces Total	4692
0.24	Double Faults Per Game	0.11
1116	Total Double Faults	1396
1:24:49	Average Match Time	1st Match
533.77	Average Opponent Rank	548.1
62% (15703/25249)	1st Serve %	65% (38540/58965)
70% (11033/15703)	1st Serve Win %	71% (27351/38540)
51% (4825/9546)	2nd Serve Win %	51% (10405/20415)
45% (1277/2860)	Break Points Won % (Total)	38% (1806/4788)
42% (10936/26328)	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)
67.32% (103/50)	Challenger W/L	58.43% (246/175)
77.08% (74/22)	Futures W/L	71.43% (50/20)
65% (255/394)	Best of 3 Sets Win %	53% (502/940)
68% (28/41)	Best of 5 Sets Win %	52% (69/132)
51% (67/131)	Tiebreaks Win % (Total)	51% (245/476)
57% (69/121)	Deciding Set Win %	51% (163/322)
87% (284/247)	1st Set Won, Won Match	86% (560/480)
13% (284/37)	1st Set Won, Lost Match	14% (560/78)
25% (156/39)	1st Set Lost, Won Match	19% (541/102)