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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Opelka vs D. Istomin

Reilly Opelka

USA

2

Win

Played

1

Win

Age

6'11" (211 cm)

Height

6'2" (188 cm)

C. Rank

740

Best Rank

Total Titles

YTD Titles

$3.8M

Career Money

$3.0M

Right-Handed

Plays

Right-Handed

Denis Istomin

UZB

2

Win

Played

1

Win

Age

6'11" (211 cm)

Height

6'2" (188 cm)

C. Rank

740

Best Rank

Total Titles

YTD Titles

$3.8M

Career Money

$3.0M

Right-Handed

Plays

Right-Handed

Head-to-head: Opelka 2 - 1 Istomin

They have played 7 sets in total, with Reilly Opelka winning 4 and Denis Istomin winning 3. 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
Opelka	2
Istomin	1

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

R. Opelka vs D. Istomin H2H Profile

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

R. Opelka vs D. Istomin Match Preview:

Second serve performance recent form: In recent form (last 6 months), Reilly Opelka has won 48.40% 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 Reilly Opelka, in recent form, has won 38.12% of their opponent's second serve points, while Denis Istomin has won 0%. The same stats for first serve returns are 17.77% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Reilly Opelka has saved 65.24% 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 Reilly Opelka has won 54.10% of matches played (W/L 33/28), with Denis Istomin winning 0% (W/L 0/1) that gives us an overall head-to head prediction overview.
Best surface: Reilly Opelka has their best career surface win % on I.hard, winning 65% (W/L 51/28), and worse career win % on Grass, winning 46% (W/L 17/20). Denis Istomin has their best career surface win % on Hard, winning 65% (W/L 273/185), and worse career win % on I.hard, winning 46% (W/L 104/123).
Player level: In the last year, Reilly Opelka has played most of their matches on the Main tour, winning 59.38% of matches (W/L 19/13), 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 Reilly Opelka winning 2 times and Denis Istomin being victorious 1 times. They have played 7 sets in total, with Reilly Opelka winning 4 and Denis Istomin winning 3.
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.
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, Reilly Opelka has played against opponents with an average rank of 95.52 while Denis Istomin has played against players with an average rank of 401.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Reilly Opelka has won 63% 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, Reilly Opelka has converted 16.33% 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.

Reilly Opelka vs Denis Istomin Editorial Preview By TennisTipster88.

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

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

Recent Performance Stats

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 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 vs D. Istomin Stats Breakdown Vs All H2H Opponents

R. Opelka	Stats	D. Istomin
55.97% (258/203)	YTD Win/Loss	53.09% (585/517)
54.55% (618/515)	Sets Win/Loss	52.53% (1414/1278)
50.87% (6056/5849)	Games Win/Loss	51.15% (13382/12779)
53.70% (116/100)	Hard Win/Loss	59.61% (273/185)
57.36% (74/55)	Clay Win/Loss	49.69% (159/161)
64.56% (51/28)	Indoor Hard W/L	45.99% (109/128)
45.95% (17/20)	Grass Win/Loss	50.57% (44/43)
1.12	Aces Per Game	0.37
6557	Aces Total	4692
0.22	Double Faults Per Game	0.11
1297	Total Double Faults	1396
1:27:46	Average Match Time	1st Match
384.27	Average Opponent Rank	554.7
62% (19690/31541)	1st Serve %	65% (38540/58965)
79% (15577/19690)	1st Serve Win %	71% (27351/38540)
54% (6429/11851)	2nd Serve Win %	51% (10405/20415)
32% (545/1703)	Break Points Won % (Total)	38% (1806/4788)
29% (8945/30413)	Return Points Win %	36% (21414/59238)
47.27% (26/29)	Slam W/L	42.22% (38/52)
53.42% (39/34)	Masters W/L	40.00% (38/57)
50.00% (4/4)	Cups W/L	66.04% (35/18)
52.67% (79/71)	Main Tour W/L	47.83% (176/192)
64.00% (64/36)	Challenger W/L	58.43% (246/175)
61.33% (46/29)	Futures W/L	71.43% (50/20)
58% (240/416)	Best of 3 Sets Win %	53% (502/940)
44% (17/39)	Best of 5 Sets Win %	52% (69/132)
54% (194/361)	Tiebreaks Win % (Total)	51% (245/476)
55% (88/161)	Deciding Set Win %	51% (163/322)
83% (241/199)	1st Set Won, Won Match	86% (560/480)
17% (241/42)	1st Set Won, Lost Match	14% (560/78)
27% (220/59)	1st Set Lost, Won Match	19% (541/102)