Dominik Koepfer vs John Isner Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Koepfer vs J. Isner

Dominik Koepfer

GER

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

6'10" (208 cm)

509

C. Rank

660

Best Rank

Total Titles

YTD Titles

$1.9M

Career Money

$15.1M

Left-Handed

Plays

Right-Handed

John Isner

USA

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

6'10" (208 cm)

509

C. Rank

660

Best Rank

Total Titles

YTD Titles

$1.9M

Career Money

$15.1M

Left-Handed

Plays

Right-Handed

Head-to-head: Koepfer 1 - 0 Isner

They have played 3 sets in total, with Dominik Koepfer winning 2 and John Isner winning 1. The last match between Dominik Koepfer and John Isner was at the Truist Atlanta Open - Atlanta, 25-07-2023, Round: R1, Surface: Hard, with John Isner getting the victory 3-6 7-6(4) 7-6(3).

Players	Head To Head Match Wins
Koepfer	1
Isner	0

Last 1 H2H Matches:

(R1) Truist Atlanta Open - Atlanta(07-25-23)

Stats

Dominik Koepfer

John Isner

D. Koepfer vs J. Isner H2H Profile

D. Koepfer	Stats	J. Isner
$1,920,765	Career Prize Money	$15,094,425
59.73% (313-211)	Career Total W/L	61.45% (561-352)
1	Hard	0
9	Titles	20
1	Total H2H Matches	0
33.33% (1-2)	YTD Win/Loss	0% (0-0)

D. Koepfer vs J. Isner Match Preview:

Second serve performance recent form: In recent form (last 6 months), Dominik Koepfer has won 0% of points on their second serve, while John Isner has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Dominik Koepfer, in recent form, has won 0% of their opponent's second serve points, while John Isner has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Dominik Koepfer has saved 0% of breakpoints in recent form, whereas John Isner has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Dominik Koepfer has won 53.85% of matches played (W/L 7/6), with John Isner winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Dominik Koepfer has their best career surface win % on Hard, winning 61% (W/L 141/91), and worse career win % on Grass, winning 56% (W/L 24/19). John Isner has their best career surface win % on Grass, winning 61% (W/L 56/29), and worse career win % on I.hard, winning 54% (W/L 76/66).
Player level: In the last year, Dominik Koepfer has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 3/4), where as John Isner has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 1 times before with Dominik Koepfer winning 1 times and John Isner being victorious 0 times. They have played 3 sets in total, with Dominik Koepfer winning 2 and John Isner winning 1.
The last match between Dominik Koepfer and John Isner was at the Truist Atlanta Open - Atlanta, 25-07-2023, Round: R1, Surface: Hard, with John Isner getting the victory 3-6 7-6(4) 7-6(3).
Head to head match duration: In past head to head matches, the average match time between these players has been 2:20:17.
Opponent quality stats: Over the last 12 months, Dominik Koepfer has played against opponents with an average rank of 237.92 while John Isner has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Dominik Koepfer has won 50% of deciding sets over the last 12 months, while John Isner has won 0% in all matches played on tour.
Break point conversion: In recent form, Dominik Koepfer has converted 0% of breakpoint opportunities, and John Isner 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.

Dominik Koepfer vs John Isner Editorial Preview By TennisTipster88.

D. Koepfer vs J. Isner H2H Stats Used In Our Predictions

D. Koepfer	Stats	J. Isner
1	H2H Matches Won	0
2	Sets Won	1
17	Games Won	18
4	Aces (Total)	21
1	Total Double Faults	2
2:20:17	Average Match Time	2:20:17
64% (63/99)	1st Serve %	72% (71/98)
84% (53/63)	1st Serve Win %	76% (54/71)
67% (24/36)	2nd Serve Win %	78% (21/27)
0% (0/1)	Break Pts Won %	14% (1/7)
23% (23/98)	Return Points Win %	22% (22/99)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

D. Koepfer Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Tenerife 2 Challenger - 10-02-2025
QF Filip MisolicF. Misolic	L	6-2 2-6 7-6(4)	Stats
R2 Chris RodeschC. Rodesch	W	7-5 6-3	Stats
R1 Giovanni FonioG. Fonio	W	6-3 4-6 6-2	Stats
Tenerife 1 Challenger - 03-02-2025
R2 Johannus MondayJ. Monday	L	3-6 7-6(4) 7-6(4)	Stats
R1 Bernabe Zapata MirallesB. Zapata	W	6-2 6-2	Stats

View All

J. Isner Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
U.S. Open - New York - 28-08-2023
R2 Michael MmohM. Mmoh	L	3-6 4-6 7-6(3) 6-4 7-6(7)	Stats
R1 Facundo Diaz AcostaF. Diaz	W	6-4 6-3 7-6(1)	Stats
Western & Southern Open - Cincinnati - 14-08-2023
R1 Jordan ThompsonJ. Thompson	L	7-6(5) 7-6(2)	Stats
Abierto de Tenis Mifel - Los Cabos - 31-07-2023
R2 Stefanos TsitsipasS. Tsitsipas	L	6-2 6-4	Stats
R1 Rinky HijikataR. Hijikata	W	6-2 7-6(4)	Stats

View All

D. Koepfer vs J. Isner Stats Breakdown Vs All H2H Opponents

D. Koepfer	Stats	J. Isner
59.73% (313/211)	YTD Win/Loss	61.45% (561/352)
55.62% (713/569)	Sets Win/Loss	58.40% (1422/1013)
52.21% (6424/5880)	Games Win/Loss	51.54% (13780/12956)
60.78% (141/91)	Hard Win/Loss	64.64% (340/186)
60.14% (89/59)	Clay Win/Loss	55.41% (87/70)
58.42% (59/42)	Indoor Hard W/L	53.79% (78/67)
55.81% (24/19)	Grass Win/Loss	65.88% (56/29)
0.31	Aces Per Game	1.14
1874	Aces Total	14970
0.3	Double Faults Per Game	0.14
1821	Total Double Faults	1857
1:35:49	Average Match Time	1:25:12
432.72	Average Opponent Rank	485.41
62% (22644/36389)	1st Serve %	69% (48323/70140)
69% (15568/22644)	1st Serve Win %	79% (38033/48323)
51% (7006/13740)	2nd Serve Win %	56% (12267/21947)
40% (1495/3714)	Break Points Won % (Total)	30% (1160/3810)
40% (14767/37231)	Return Points Win %	30% (20799/70185)
52.17% (24/22)	Slam W/L	60.00% (87/58)
52.38% (22/20)	Masters W/L	60.49% (147/96)
60.00% (3/2)	Cups W/L	44.07% (26/33)
45.83% (44/52)	Main Tour W/L	63.85% (242/137)
0% (0/0)	Tour Finals W/L	0.00% (0/3)
61.99% (137/84)	Challenger W/L	69.84% (44/19)
73.15% (79/29)	Futures W/L	70.59% (12/5)
60% (297/491)	Best of 3 Sets Win %	62% (464/747)
43% (13/30)	Best of 5 Sets Win %	59% (97/164)
54% (101/186)	Tiebreaks Win % (Total)	60% (558/933)
63% (121/191)	Deciding Set Win %	57% (204/357)
86% (281/243)	1st Set Won, Won Match	84% (541/456)
14% (281/38)	1st Set Won, Lost Match	16% (541/85)
29% (242/69)	1st Set Lost, Won Match	29% (371/106)