Stefan Kozlov vs Alexander Zverev Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs A. Zverev
Stefan Kozlov
USA
l
w
l
w
l
w
w
w
w
w
1
Win
1
Played
0
Win
27
Age
28
6'0" (183 cm)
Height
6'6" (198 cm)
306
C. Rank
3
103
Best Rank
2
0
Total Titles
25
0
YTD Titles
1
$372.0K
Career Money
$34.3M
Right-Handed
Plays
Right-Handed
Alexander Zverev
GER
w
l
w
w
w
l
w
l
l
w
1
Win
1
Played
0
Win
27
Age
28
6'0" (183 cm)
Height
6'6" (198 cm)
306
C. Rank
3
103
Best Rank
2
0
Total Titles
25
0
YTD Titles
1
$372.0K
Career Money
$34.3M
Right-Handed
Plays
Right-Handed
Head-to-head: Kozlov 1 - 0 Zverev
They have played 2 sets in total, with Stefan Kozlov winning 2 and Alexander Zverev winning 0. The last match between Stefan Kozlov and Alexander Zverev was at the USA F27, 14-10-2013, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-0.
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 1 |
| Zverev | 0 |
Last 1 H2H Matches:
(R2) USA F27(10-14-13)
Stefan Kozlov
6
6
Alexander Zverev
2
0
S. Kozlov vs A. Zverev H2H Profile
S. Kozlov vs A. Zverev 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 Alexander Zverev has won 45.94%. 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 Alexander Zverev has won 42.08%. The same stats for first serve returns are 30.45% and 22.81% 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 Alexander Zverev has saved 56.35% 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 Alexander Zverev winning 69.14% (W/L 56/25) 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). Alexander Zverev has their best career surface win % on Clay, winning 64% (W/L 212/90), and worse career win % on I.hard, winning 66% (W/L 109/56).
- 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 Alexander Zverev has played most of their matches on the Main tour, winning 74.19% of matches (W/L 23/8). 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 Stefan Kozlov winning 1 times and Alexander Zverev being victorious 0 times. They have played 2 sets in total, with Stefan Kozlov winning 2 and Alexander Zverev winning 0.
- The last match between Stefan Kozlov and Alexander Zverev was at the USA F27, 14-10-2013, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-0.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
- Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 401.92 while Alexander Zverev has played against players with an average rank of 52.86.
- 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 Alexander Zverev 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 Alexander Zverev has converted 22.29% 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 Alexander Zverev Editorial Preview By TennisTipster88.
S. Kozlov vs A. Zverev H2H Stats Used In Our Predictions
Recent Performance Stats
2nd Serve Win %: Kozlov 50%, Zverev 54%.
Opp 2nd Serve Pts Won: Kozlov 55%, Zverev 51%.
Break Points Saved %: Kozlov 58%, Zverev 63%.
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 | ||
A. Zverev Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Davis Cup, World Group, QF, ARG-GER - 17-11-2025 | ||||
Rubber 2  Francisco CerundoloF. Cerundolo | W | 6-4 7-6(3) | ||
| Nitto ATP Finals - Turin - 10-11-2025 | ||||
Robin  Felix Auger AliassimeF. Auger | L | 6-4 7-6(4) | ||
Robin  Jannik SinnerJ. Sinner | L | 6-4 6-3 | ||
Robin Ben SheltonB. Shelton | W | 6-3 7-6(6) | ||
| Rolex Paris Masters - Paris - 27-10-2025 | ||||
SF Jannik SinnerJ. Sinner | L | 6-0 6-1 | ||
S. Kozlov vs A. Zverev Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.05% (344/259) | YTD Win/Loss | 67.87% (602/285) |
| 54.26% (771/650) | Sets Win/Loss | 63.89% (1472/832) |
| 51.60% (6819/6396) | Games Win/Loss | 53.83% (12185/10453) |
| 55.33% (166/134) | Hard Win/Loss | 67.05% (236/116) |
| 59.23% (77/53) | Clay Win/Loss | 70.20% (212/90) |
| 64.18% (86/48) | Indoor Hard W/L | 66.06% (109/56) |
| 38.46% (15/24) | Grass Win/Loss | 66.18% (45/23) |
| 0.23 | Aces Per Game | 0.6 |
| 1452 | Aces Total | 6695 |
| 0.33 | Double Faults Per Game | 0.26 |
| 2118 | Total Double Faults | 2935 |
| 1:35:11 | Average Match Time | 1:48:16 |
| 564.22 | Average Opponent Rank | 322.91 |
| 61% (23067/37710) | 1st Serve % | 66% (43109/65040) |
| 66% (15282/23067) | 1st Serve Win % | 74% (32008/43109) |
| 48% (7078/14643) | 2nd Serve Win % | 51% (11121/21923) |
| 42% (1795/4248) | Break Points Won % (Total) | 41% (2598/6392) |
| 42% (15932/38264) | Return Points Win % | 38% (26098/68025) |
| 31.03% (9/20) | Slam W/L | 73.75% (118/42) |
| 23.53% (4/13) | Masters W/L | 69.87% (167/72) |
| 0% (0/0) | Cups W/L | 55.10% (27/22) |
| 38.81% (26/41) | Main Tour W/L | 68.42% (208/96) |
| 0% (0/0) | Tour Finals W/L | 60.00% (18/12) |
| 58.62% (204/144) | Challenger W/L | 59.65% (34/23) |
| 71.13% (101/41) | Futures W/L | 55.26% (21/17) |
| 57% (336/585) | Best of 3 Sets Win % | 67% (481/720) |
| 45% (5/11) | Best of 5 Sets Win % | 73% (116/160) |
| 48% (70/146) | Tiebreaks Win % (Total) | 59% (237/399) |
| 61% (129/210) | Deciding Set Win % | 58% (170/294) |
| 87% (316/276) | 1st Set Won, Won Match | 86% (581/501) |
| 12% (316/38) | 1st Set Won, Lost Match | 14% (581/80) |
| 24% (287/68) | 1st Set Lost, Won Match | 33% (306/101) |
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