Stefan Kozlov vs Lorenzo Giustino Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs L. Giustino
Stefan Kozlov
USA
w
l
w
w
w
w
w
w
w
l
0
Win
1
Played
1
Win
27
Age
34
6'0" (183 cm)
Height
5'11" (180 cm)
292
C. Rank
203
103
Best Rank
127
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$205.2K
Right-Handed
Plays
Right-Handed
Lorenzo Giustino
ITA
w
w
w
l
w
w
w
l
w
l
0
Win
1
Played
1
Win
27
Age
34
6'0" (183 cm)
Height
5'11" (180 cm)
292
C. Rank
203
103
Best Rank
127
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$205.2K
Right-Handed
Plays
Right-Handed
Head-to-head: Kozlov 0 - 1 Giustino
They have played 3 sets in total, with Stefan Kozlov winning 1 and Lorenzo Giustino winning 2. The last match between Lorenzo Giustino and Stefan Kozlov was at the Tenerife 1 Challenger, 18-01-2023, Round: R1, Surface: Hard, with Draw getting the victory 7-6(2) 2-6 4-1 ret..
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 0 |
| Giustino | 1 |
Last 1 H2H Matches:
(R1) Tenerife 1 Challenger(01-18-23)
Lorenzo Giustino
7
2
4
Stefan Kozlov
6
6
1
S. Kozlov vs L. Giustino H2H Profile
| Stats | ||
|---|---|---|
| $371,951 | Career Prize Money | $205,170 |
| 57.10% (346-260) | Career Total W/L | 53.04% (593-525) |
| 0 | Hard | 1 |
| 11 | Titles | 16 |
| 0 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. Kozlov vs L. Giustino Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 45.81% of points on their second serve, while Lorenzo Giustino has won 41.09%. 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 46.39% of their opponent's second serve points, while Lorenzo Giustino has won 45.99%. The same stats for first serve returns are 29.44% and 26.74% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Stefan Kozlov has saved 54.55% of breakpoints in recent form, whereas Lorenzo Giustino has saved 53.68% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Stefan Kozlov has won 70.00% of matches played (W/L 28/12), with Lorenzo Giustino winning 64.44% (W/L 58/32) 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). Lorenzo Giustino has their best career surface win % on Clay, winning 64% (W/L 444/353), and worse career win % on Grass, winning 0% (W/L 0/5).
- Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.75% of matches (W/L 22/10), where as Lorenzo Giustino has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 78.85% of matches (W/L 41/11). 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 0 times and Lorenzo Giustino being victorious 1 times. They have played 3 sets in total, with Stefan Kozlov winning 1 and Lorenzo Giustino winning 2.
- The last match between Stefan Kozlov and Lorenzo Giustino was at the Tenerife 1 Challenger, 18-01-2023, Round: R1, Surface: Hard, with Draw getting the victory 7-6(2) 2-6 4-1 ret..
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:46:48.
- Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 408.18 while Lorenzo Giustino has played against players with an average rank of 361.81.
- 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 65% of deciding sets over the last 12 months, while Lorenzo Giustino has won 57% in all matches played on tour.
- Break point conversion: In recent form, Stefan Kozlov has converted 42.42% of breakpoint opportunities, and Lorenzo Giustino has converted 31.13% 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 Lorenzo Giustino Editorial Preview By TennisTipster88.
S. Kozlov vs L. Giustino H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 13 | Games Won | 13 |
| 1 | Aces (Total) | 0 |
| 8 | Total Double Faults | 2 |
| 2:46:48 | Average Match Time | 2:46:48 |
| 64% (57/89) | 1st Serve % | 66% (53/80) |
| 67% (38/57) | 1st Serve Win % | 60% (32/53) |
| 28% (9/32) | 2nd Serve Win % | 33% (9/27) |
| 60% (6/10) | Break Pts Won % | 50% (6/12) |
| 49% (39/80) | Return Points Win % | 47% (42/89) |
| 0% (0/1) | Best‑of‑5 Win % | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Kozlov 49%, Giustino 48%.
Opp 2nd Serve Pts Won: Kozlov 54%, Giustino 54%.
Break Points Saved %: Kozlov 58%, Giustino 59%.
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Bogota Challenger - 24-11-2025 | ||||
QF  Juan Sebastian GomezJ. Sebastian | L | 4-6 6-4 7-5 | ||
R2  David Jorda SanchisD. Jorda | W | 6-4 6-4 | ||
R1  Juan Bautista TorresJ. Bautista | W | 6-0 4-6 6-3 | ||
 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. | ||
L. Giustino Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Maia Challenger - 24-11-2025 | ||||
R2  Andrej MartinA. Martin | L | 6-4 3-4 ret. | ||
R1  Cezar CretuC. Cretu | W | 7-5 6-4 | ||
| Montemar Challenger - 17-11-2025 | ||||
SF Gianluca CadenassoG. Cadenasso | L | 6-1 7-6(5) | ||
QF  Ivan GakhovI. Gakhov | W | 6-0 5-7 6-2 | ||
R2 Miguel DamasM. Damas | W | 6-3 6-4 | ||
S. Kozlov vs L. Giustino Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.10% (346/260) | YTD Win/Loss | 53.04% (593/525) |
| 54.30% (776/653) | Sets Win/Loss | 52.63% (1363/1227) |
| 51.63% (6862/6430) | Games Win/Loss | 51.08% (12511/11983) |
| 55.33% (166/134) | Hard Win/Loss | 49.11% (110/114) |
| 59.40% (79/54) | Clay Win/Loss | 55.71% (444/353) |
| 64.18% (86/48) | Indoor Hard W/L | 42.39% (39/53) |
| 38.46% (15/24) | Grass Win/Loss | 0.00% (0/5) |
| 0.22 | Aces Per Game | 0.25 |
| 1458 | Aces Total | 2953 |
| 0.33 | Double Faults Per Game | 0.25 |
| 2125 | Total Double Faults | 2974 |
| 1:35:24 | Average Match Time | 1:23:4 |
| 565.57 | Average Opponent Rank | 559.06 |
| 61% (23211/37961) | 1st Serve % | 58% (35690/61416) |
| 66% (15381/23211) | 1st Serve Win % | 68% (24402/35690) |
| 48% (7129/14750) | 2nd Serve Win % | 48% (12303/25724) |
| 42% (1809/4280) | Break Points Won % (Total) | 43% (2707/6256) |
| 42% (16044/38519) | Return Points Win % | 41% (24441/60049) |
| 31.03% (9/20) | Slam W/L | 36.59% (15/26) |
| 23.53% (4/13) | Masters W/L | 0.00% (0/3) |
| 38.81% (26/41) | Main Tour W/L | 44.23% (23/29) |
| 58.69% (206/145) | Challenger W/L | 47.97% (284/308) |
| 71.13% (101/41) | Futures W/L | 63.02% (271/159) |
| 57% (338/588) | Best of 3 Sets Win % | 53% (578/1092) |
| 45% (5/11) | Best of 5 Sets Win % | 50% (4/8) |
| 48% (70/146) | Tiebreaks Win % (Total) | 51% (168/331) |
| 61% (130/212) | Deciding Set Win % | 49% (178/364) |
| 87% (319/278) | 1st Set Won, Won Match | 84% (605/509) |
| 12% (319/39) | 1st Set Won, Lost Match | 16% (605/96) |
| 24% (287/68) | 1st Set Lost, Won Match | 16% (512/83) |
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