Stefan Kozlov vs Dominik Koepfer Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs D. Koepfer
Stefan Kozlov
USA
l
w
l
w
l
w
w
w
w
w
2
Win
2
Played
0
Win
27
Age
31
6'0" (183 cm)
Height
5'11" (180 cm)
306
C. Rank
509
103
Best Rank
49
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$1.9M
Right-Handed
Plays
Left-Handed
Dominik Koepfer
GER
w
l
l
w
l
w
l
w
w
l
2
Win
2
Played
0
Win
27
Age
31
6'0" (183 cm)
Height
5'11" (180 cm)
306
C. Rank
509
103
Best Rank
49
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$1.9M
Right-Handed
Plays
Left-Handed
Head-to-head: Kozlov 2 - 0 Koepfer
They have played 4 sets in total, with Stefan Kozlov winning 4 and Dominik Koepfer winning 0. The last match between Stefan Kozlov and Dominik Koepfer was at the Las Vegas Challenger, 18-10-2017, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 2 |
| Koepfer | 0 |
Last 2 H2H Matches:
(R2) Las Vegas Challenger(10-18-17)
Stefan Kozlov
6
6
Dominik Koepfer
4
1
(R2) Columbus Challenger(11-23-16)
Stefan Kozlov
6
6
Dominik Koepfer
3
4
S. Kozlov vs D. Koepfer H2H Profile
| Stats | ||
|---|---|---|
| $371,951 | Career Prize Money | $1,920,765 |
| 57.05% (344-259) | Career Total W/L | 59.73% (313-211) |
| 1 | Hard | 0 |
| 1 | Indoor | 0 |
| 11 | Titles | 9 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 33.33% (1-2) |
S. Kozlov vs D. Koepfer Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 44.27% of points on their second serve, while Dominik Koepfer has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Stefan Kozlov, in recent form, has won 47.32% of their opponent's second serve points, while Dominik Koepfer has won 0%. The same stats for first serve returns are 30.45% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Stefan Kozlov has saved 49.67% of breakpoints in recent form, whereas Dominik Koepfer has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Stefan Kozlov has won 70.27% of matches played (W/L 26/11), with Dominik Koepfer winning 53.85% (W/L 7/6) that gives us an overall head-to head prediction overview.
- Best surface: Stefan Kozlov has their best career surface win % on I.hard, winning 64% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24). Dominik Koepfer has their best career surface win % on Hard, winning 64% (W/L 141/91), and worse career win % on Grass, winning 56% (W/L 24/19).
- Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9), where as Dominik Koepfer has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 3/4). 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 2 times before with Stefan Kozlov winning 2 times and Dominik Koepfer being victorious 0 times. They have played 4 sets in total, with Stefan Kozlov winning 4 and Dominik Koepfer winning 0.
- The last match between Stefan Kozlov and Dominik Koepfer was at the Las Vegas Challenger, 18-10-2017, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:10:1.
- Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 401.92 while Dominik Koepfer has played against players with an average rank of 230.54.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Stefan Kozlov has won 67% of deciding sets over the last 12 months, while Dominik Koepfer has won 50% in all matches played on tour.
- Break point conversion: In recent form, Stefan Kozlov has converted 40.82% of breakpoint opportunities, and Dominik Koepfer 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.
Stefan Kozlov vs Dominik Koepfer Editorial Preview By TennisTipster88.
S. Kozlov vs D. Koepfer H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 24 | Games Won | 12 |
| 0 | Aces (Total) | 1 |
| 4 | Total Double Faults | 11 |
| 1:10:1 | Average Match Time | 1:10:1 |
| 63% (69/110) | 1st Serve % | 60% (65/108) |
| 78% (54/69) | 1st Serve Win % | 60% (39/65) |
| 54% (22/41) | 2nd Serve Win % | 47% (20/43) |
| 47% (7/15) | Break Pts Won % | 29% (2/7) |
| 45% (49/108) | Return Points Win % | 31% (34/110) |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Kozlov 50%, Koepfer 51%.
Opp 2nd Serve Pts Won: Kozlov 55%, Koepfer 49%.
Break Points Saved %: Kozlov 58%, Koepfer 54%.
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Champaign Challenger - 10-11-2025 | ||||
F Murphy CassoneM. Cassone | W | 7-6(3) 7-5 | ||
SF Cedrik-Marcel StebeC. Stebe | W | 6-0 4-0 ret. | ||
QF Darwin BlanchD. Blanch | W | 6-2 6-7(7) 6-3 | ||
R2 Tyler ZinkT. Zink | W | 6-3 6-3 | ||
R1  Leo BorgL. Borg | W | 6-1 6-0 | ||
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) | ||
R2  Chris RodeschC. Rodesch | W | 7-5 6-3 | ||
R1  Giovanni FonioG. Fonio | W | 6-3 4-6 6-2 | ||
| Tenerife 1 Challenger - 03-02-2025 | ||||
R2  Johannus MondayJ. Monday | L | 3-6 7-6(4) 7-6(4) | ||
R1  Bernabe Zapata MirallesB. Zapata | W | 6-2 6-2 | ||
S. Kozlov vs D. Koepfer Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.05% (344/259) | YTD Win/Loss | 59.73% (313/211) |
| 54.26% (771/650) | Sets Win/Loss | 55.62% (713/569) |
| 51.60% (6819/6396) | Games Win/Loss | 52.21% (6424/5880) |
| 55.33% (166/134) | Hard Win/Loss | 60.78% (141/91) |
| 59.23% (77/53) | Clay Win/Loss | 60.14% (89/59) |
| 64.18% (86/48) | Indoor Hard W/L | 58.42% (59/42) |
| 38.46% (15/24) | Grass Win/Loss | 55.81% (24/19) |
| 0.23 | Aces Per Game | 0.31 |
| 1452 | Aces Total | 1874 |
| 0.33 | Double Faults Per Game | 0.3 |
| 2118 | Total Double Faults | 1821 |
| 1:35:11 | Average Match Time | 1:35:49 |
| 564.22 | Average Opponent Rank | 432.25 |
| 61% (23067/37710) | 1st Serve % | 62% (22644/36389) |
| 66% (15282/23067) | 1st Serve Win % | 69% (15568/22644) |
| 48% (7078/14643) | 2nd Serve Win % | 51% (7006/13740) |
| 42% (1795/4248) | Break Points Won % (Total) | 40% (1495/3714) |
| 42% (15932/38264) | Return Points Win % | 40% (14767/37231) |
| 31.03% (9/20) | Slam W/L | 52.17% (24/22) |
| 23.53% (4/13) | Masters W/L | 52.38% (22/20) |
| 0% (0/0) | Cups W/L | 60.00% (3/2) |
| 38.81% (26/41) | Main Tour W/L | 45.83% (44/52) |
| 58.62% (204/144) | Challenger W/L | 61.99% (137/84) |
| 71.13% (101/41) | Futures W/L | 73.15% (79/29) |
| 57% (336/585) | Best of 3 Sets Win % | 60% (297/491) |
| 45% (5/11) | Best of 5 Sets Win % | 43% (13/30) |
| 48% (70/146) | Tiebreaks Win % (Total) | 54% (101/186) |
| 61% (129/210) | Deciding Set Win % | 63% (121/191) |
| 87% (316/276) | 1st Set Won, Won Match | 86% (281/243) |
| 12% (316/38) | 1st Set Won, Lost Match | 14% (281/38) |
| 24% (287/68) | 1st Set Lost, Won Match | 29% (242/69) |
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