Denis Istomin vs Reilly Opelka Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Istomin vs R. Opelka

Denis Istomin

UZB

1

Win

Played

2

Win

Age

6'2" (188 cm)

Height

6'11" (211 cm)

740

C. Rank

Best Rank

Total Titles

YTD Titles

$3.0M

Career Money

$3.8M

Right-Handed

Plays

Right-Handed

Reilly Opelka

USA

1

Win

Played

2

Win

Age

6'2" (188 cm)

Height

6'11" (211 cm)

740

C. Rank

Best Rank

Total Titles

YTD Titles

$3.0M

Career Money

$3.8M

Right-Handed

Plays

Right-Handed

Head-to-head: Istomin 1 - 2 Opelka

They have played 7 sets in total, with Denis Istomin winning 3 and Reilly Opelka winning 4. The last match between Reilly Opelka and Denis Istomin was at the Davis Cup, World Group, QR, USA-UZB 4-0, 06-03-2020, Round: Rubber 1, Surface: I.hard, with Reilly Opelka getting the victory 6-2 7-5.

Players	Head To Head Match Wins
Istomin	1
Opelka	2

Last 3 H2H Matches:

(Rubber 1) Davis Cup, World Group, QR, USA-UZB 4-0(03-06-20)

Stats

Reilly Opelka

Denis Istomin

(R2) New York Open - New York(02-14-19)

Stats

Reilly Opelka

Denis Istomin

(F) Chicago Challenger(09-09-18)

Stats

Denis Istomin

Reilly Opelka

D. Istomin vs R. Opelka H2H Profile

D. Istomin	Stats	R. Opelka
$3,029,610	Career Prize Money	$3,799,360
53.09% (585-517)	Career Total W/L	55.97% (258-203)
1	Hard	0
0	Indoor	2
19	Titles	8
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	51.02% (25-24)

D. Istomin vs R. Opelka 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 Reilly Opelka has won 48.46%. 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 Reilly Opelka has won 38.78%. The same stats for first serve returns are 0% and 18.30% 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 Reilly Opelka has saved 65.89% 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 Reilly Opelka winning 54.10% (W/L 33/28) 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). Reilly Opelka has their best career surface win % on I.hard, winning 60% (W/L 51/28), and worse career win % on Grass, winning 46% (W/L 17/20).
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 Reilly Opelka has played most of their matches on the Main tour, winning 59.38% of matches (W/L 19/13). 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 Reilly Opelka being victorious 2 times. They have played 7 sets in total, with Denis Istomin winning 3 and Reilly Opelka winning 4.
The last match between Denis Istomin and Reilly Opelka was at the Davis Cup, World Group, QR, USA-UZB 4-0, 06-03-2020, Round: Rubber 1, Surface: I.hard, with Reilly Opelka getting the victory 6-2 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:49:57.
Opponent quality stats: Over the last 12 months, Denis Istomin has played against opponents with an average rank of 416 while Reilly Opelka has played against players with an average rank of 95.62.
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 Reilly Opelka has won 63% in all matches played on tour.
Break point conversion: In recent form, Denis Istomin has converted 0% of breakpoint opportunities, and Reilly Opelka has converted 18.42% 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 Reilly Opelka Editorial Preview By TennisTipster88.

D. Istomin vs R. Opelka H2H Stats Used In Our Predictions

D. Istomin	Stats	R. Opelka
1	H2H Matches Won	2
3	Sets Won	4
32	Games Won	33
3	Aces (Total)	23
3	Total Double Faults	4
0:49:57	Average Match Time	0:49:57
70% (74/106)	1st Serve %	64% (82/129)
74% (55/74)	1st Serve Win %	77% (63/82)
56% (18/32)	2nd Serve Win %	47% (22/47)
30% (3/10)	Break Pts Won %	43% (3/7)
34% (44/129)	Return Points Win %	31% (33/106)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
0% (0/1)	Best‑of‑5 Win %	100% (1/1)
50% (1/2)	1st Set Won, Won Match	100% (1/1)
50% (1/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	50% (1/2)

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

R. Opelka Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hellenic Championship - Athens - 03-11-2025
R1 Vit KoprivaV. Kopriva	L	6-4 6-3	Stats
Rolex Paris Masters - Paris - 27-10-2025
R1 Corentin MoutetC. Moutet	L	3-6 7-5 6-1	Stats
Q3 Aleksandar VukicA. Vukic	L	w/o	Stats
Q1 Mattia BellucciM. Bellucci	W	6-3 6-4	Stats
Swiss Indoors Basel - Basel - 20-10-2025
QF Ugo HumbertU. Humbert	L	7-6(0) 6-4	Stats

View All

D. Istomin vs R. Opelka Stats Breakdown Vs All H2H Opponents

D. Istomin	Stats	R. Opelka
53.09% (585/517)	YTD Win/Loss	55.97% (258/203)
52.53% (1414/1278)	Sets Win/Loss	54.55% (618/515)
51.15% (13382/12779)	Games Win/Loss	50.87% (6056/5849)
59.61% (273/185)	Hard Win/Loss	53.70% (116/100)
49.69% (159/161)	Clay Win/Loss	57.36% (74/55)
45.99% (109/128)	Indoor Hard W/L	64.56% (51/28)
50.57% (44/43)	Grass Win/Loss	45.95% (17/20)
0.37	Aces Per Game	1.12
4692	Aces Total	6557
0.11	Double Faults Per Game	0.22
1396	Total Double Faults	1297
1st Match	Average Match Time	1:27:46
554.41	Average Opponent Rank	384.35
65% (38540/58965)	1st Serve %	62% (19690/31541)
71% (27351/38540)	1st Serve Win %	79% (15577/19690)
51% (10405/20415)	2nd Serve Win %	54% (6429/11851)
38% (1806/4788)	Break Points Won % (Total)	32% (545/1703)
36% (21414/59238)	Return Points Win %	29% (8945/30413)
42.22% (38/52)	Slam W/L	47.27% (26/29)
40.00% (38/57)	Masters W/L	53.42% (39/34)
66.04% (35/18)	Cups W/L	50.00% (4/4)
47.83% (176/192)	Main Tour W/L	52.67% (79/71)
58.43% (246/175)	Challenger W/L	64.00% (64/36)
71.43% (50/20)	Futures W/L	61.33% (46/29)
53% (502/940)	Best of 3 Sets Win %	58% (240/416)
52% (69/132)	Best of 5 Sets Win %	44% (17/39)
51% (245/476)	Tiebreaks Win % (Total)	54% (194/361)
51% (163/322)	Deciding Set Win %	55% (88/161)
86% (560/480)	1st Set Won, Won Match	83% (241/199)
14% (560/78)	1st Set Won, Lost Match	17% (241/42)
19% (541/102)	1st Set Lost, Won Match	27% (220/59)