Stefan Kozlov vs Evgeny Karlovskiy Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs E. Karlovskiy
Stefan Kozlov
USA
l
w
l
l
w
l
w
l
w
w
1
Win
1
Played
0
Win
27
Age
31
6'0" (183 cm)
Height
6'3" (191 cm)
458
C. Rank
793
103
Best Rank
211
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$37.1K
Right-Handed
Plays
Right-Handed
Evgeny Karlovskiy
RUS
w
l
l
w
l
l
l
l
w
l
1
Win
1
Played
0
Win
27
Age
31
6'0" (183 cm)
Height
6'3" (191 cm)
458
C. Rank
793
103
Best Rank
211
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$37.1K
Right-Handed
Plays
Right-Handed
Head-to-head: Kozlov 1 - 0 Karlovskiy
They have played 2 sets in total, with Stefan Kozlov winning 2 and Evgeny Karlovskiy winning 0. The last match between Stefan Kozlov and Evgeny Karlovskiy was at the Winnetka Challenger, 08-07-2019, Round: R1, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 1 |
| Karlovskiy | 0 |
Last 1 H2H Matches:
(R1) Winnetka Challenger(07-08-19)
Stefan Kozlov
6
6
Evgeny Karlovskiy
2
4
S. Kozlov vs E. Karlovskiy H2H Profile
| Stats | ||
|---|---|---|
| $371,951 | Career Prize Money | $37,060 |
| 56.83% (341-259) | Career Total W/L | 55.25% (437-354) |
| 1 | Hard | 0 |
| 10 | Titles | 12 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. Kozlov vs E. Karlovskiy Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 45.84% of points on their second serve, while Evgeny Karlovskiy has won 38.27%. 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 49.26% of their opponent's second serve points, while Evgeny Karlovskiy has won 45.88%. The same stats for first serve returns are 29.36% and 23.96% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Stefan Kozlov has saved 51.90% of breakpoints in recent form, whereas Evgeny Karlovskiy has saved 50.67% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Stefan Kozlov has won 67.65% of matches played (W/L 23/11), with Evgeny Karlovskiy winning 44.44% (W/L 16/20) that gives us an overall head-to head prediction overview.
- Best surface: Stefan Kozlov has their best career surface win % on I.hard, winning 63% (W/L 83/48), and worse career win % on Grass, winning 38% (W/L 15/24). Evgeny Karlovskiy has their best career surface win % on Hard, winning 63% (W/L 193/124), and worse career win % on Grass, winning 33% (W/L 2/4).
- Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.38% of matches (W/L 17/9), where as Evgeny Karlovskiy has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 52.63% of matches (W/L 10/9). 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 Evgeny Karlovskiy being victorious 0 times. They have played 2 sets in total, with Stefan Kozlov winning 2 and Evgeny Karlovskiy winning 0.
- The last match between Stefan Kozlov and Evgeny Karlovskiy was at the Winnetka Challenger, 08-07-2019, Round: R1, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:17:47.
- Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 405.74 while Evgeny Karlovskiy has played against players with an average rank of 430.03.
- 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 64% of deciding sets over the last 12 months, while Evgeny Karlovskiy has won 27% in all matches played on tour.
- Break point conversion: In recent form, Stefan Kozlov has converted 39.25% of breakpoint opportunities, and Evgeny Karlovskiy has converted 44.44% 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 Evgeny Karlovskiy Editorial Preview By TennisTipster88.
S. Kozlov vs E. Karlovskiy H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 6 |
| 4 | Aces (Total) | 2 |
| 4 | Total Double Faults | 5 |
| 1:17:47 | Average Match Time | 1:17:47 |
| 61% (31/51) | 1st Serve % | 69% (44/64) |
| 81% (25/31) | 1st Serve Win % | 59% (26/44) |
| 50% (10/20) | 2nd Serve Win % | 40% (8/20) |
| 36% (4/11) | Break Pts Won % | 33% (1/3) |
| 47% (30/64) | Return Points Win % | 31% (16/51) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Kozlov 48%, Karlovskiy 50%.
Opp 2nd Serve Pts Won: Kozlov 55%, Karlovskiy 51%.
Break Points Saved %: Kozlov 57%, Karlovskiy 60%.
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Champaign Challenger - 10-11-2025 | ||||
R2 Tyler ZinkT. Zink | W | 6-3 6-3 | ||
R1  Leo BorgL. Borg | W | 6-1 6-0 | ||
| Knoxville Challenger - 03-11-2025 | ||||
R2  Jay ClarkeJ. Clarke | L | 6-2 2-6 6-3 | ||
R1  Dominique RollandD. Rolland | W | 7-6(1) 2-6 6-1 | ||
| Chicago Challenger - 04-08-2025 | ||||
Q3  Tsung-Hao HuangT. Huang | L | 1-6 7-5 6-2 | ||
E. Karlovskiy Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M15 Kuala Lumpur - 10-11-2025 | ||||
R2 Yan Cheng ChenY. Cheng | L | 7-6(6) 4-1 ret. | ||
R1  Tomohiro MasabayashiT. Masabayashi | W | 6-3 6-7(1) 6-1 | ||
 Zug Challenger - 21-07-2025 | ||||
Q1  Buvaysar GadamauriB. Gadamauri | L | 6-3 3-6 7-6(2) | ||
| Bunschoten Challenger - 14-07-2025 | ||||
Q1  Stijn SlumpS. Slump | L | 6-4 6-2 | ||
| M25 Grasse - 02-06-2025 | ||||
R1 Dan AddedD. Added | L | 6-7(5) 6-1 6-4 | ||
S. Kozlov vs E. Karlovskiy Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.83% (341/259) | YTD Win/Loss | 55.25% (437/354) |
| 54.10% (765/649) | Sets Win/Loss | 54.79% (989/816) |
| 51.54% (6777/6373) | Games Win/Loss | 51.90% (8875/8224) |
| 55.33% (166/134) | Hard Win/Loss | 60.88% (193/124) |
| 59.23% (77/53) | Clay Win/Loss | 48.97% (95/99) |
| 63.36% (83/48) | Indoor Hard W/L | 53.65% (147/127) |
| 38.46% (15/24) | Grass Win/Loss | 33.33% (2/4) |
| 0.23 | Aces Per Game | 0.37 |
| 1445 | Aces Total | 3086 |
| 0.33 | Double Faults Per Game | 0.21 |
| 2112 | Total Double Faults | 1779 |
| 1:35:6 | Average Match Time | 1:12:38 |
| 564.78 | Average Opponent Rank | 549.3 |
| 61% (22942/37509) | 1st Serve % | 67% (27519/41289) |
| 66% (15192/22942) | 1st Serve Win % | 70% (19276/27519) |
| 48% (7031/14567) | 2nd Serve Win % | 48% (6548/13770) |
| 42% (1782/4217) | Break Points Won % (Total) | 42% (1769/4202) |
| 42% (15814/38018) | Return Points Win % | 40% (17056/42872) |
| 31.03% (9/20) | Slam W/L | 50.00% (4/4) |
| 23.53% (4/13) | Masters W/L | 0% (0/0) |
| 38.81% (26/41) | Main Tour W/L | 16.00% (4/21) |
| 58.26% (201/144) | Challenger W/L | 48.52% (180/191) |
| 71.13% (101/41) | Futures W/L | 64.34% (249/138) |
| 57% (333/582) | Best of 3 Sets Win % | 55% (432/781) |
| 45% (5/11) | Best of 5 Sets Win % | 40% (2/5) |
| 48% (69/144) | Tiebreaks Win % (Total) | 50% (126/253) |
| 61% (128/209) | Deciding Set Win % | 48% (107/222) |
| 87% (313/273) | 1st Set Won, Won Match | 86% (429/371) |
| 12% (313/38) | 1st Set Won, Lost Match | 14% (429/58) |
| 24% (287/68) | 1st Set Lost, Won Match | 18% (362/66) |
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