Prediction of Stefan Kozlov vs Gianluigi Quinzi Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs G. Quinzi
Stefan Kozlov
USA
l
w
l
l
w
l
w
l
w
w
1
Win
1
Played
0
Win
27
Age
29
6'0" (183 cm)
Height
6'3" (191 cm)
458
C. Rank
Ret.
103
Best Rank
142
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$38.9K
Right-Handed
Plays
Left-Handed
Gianluigi Quinzi
ITA
w
w
w
l
l
w
w
l
w
l
1
Win
1
Played
0
Win
27
Age
29
6'0" (183 cm)
Height
6'3" (191 cm)
458
C. Rank
Ret.
103
Best Rank
142
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$38.9K
Right-Handed
Plays
Left-Handed
Head-to-head: Kozlov 1 - 0 Quinzi
They have played 3 sets in total, with Stefan Kozlov winning 2 and Gianluigi Quinzi winning 1. The last match between Stefan Kozlov and Gianluigi Quinzi was at the USA F1, 08-01-2016, Round: QF, Surface: Hard, with Stefan Kozlov getting the victory 6-3 3-6 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 1 |
| Quinzi | 0 |
Last 1 H2H Matches:
(QF) USA F1(01-08-16)
Stefan Kozlov
6
3
6
Gianluigi Quinzi
3
6
1
S. Kozlov vs G. Quinzi H2H Profile
S. Kozlov vs G. Quinzi 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 Gianluigi Quinzi 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 49.26% of their opponent's second serve points, while Gianluigi Quinzi has won 0%. The same stats for first serve returns are 29.36% 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 51.90% of breakpoints in recent form, whereas Gianluigi Quinzi has saved 0% 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 Gianluigi Quinzi winning 0% (W/L 0/0) 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). Gianluigi Quinzi has their best career surface win % on Clay, winning 63% (W/L 200/122), and worse career win % on Grass, winning 0% (W/L 0/2).
- 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 Gianluigi Quinzi 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 Stefan Kozlov winning 1 times and Gianluigi Quinzi being victorious 0 times. They have played 3 sets in total, with Stefan Kozlov winning 2 and Gianluigi Quinzi winning 1.
- The last match between Stefan Kozlov and Gianluigi Quinzi was at the USA F1, 08-01-2016, Round: QF, Surface: Hard, with Stefan Kozlov getting the victory 6-3 3-6 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:19:0.
- Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 405.74 while Gianluigi Quinzi 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, Stefan Kozlov has won 64% of deciding sets over the last 12 months, while Gianluigi Quinzi has won 0% in all matches played on tour.
- Break point conversion: In recent form, Stefan Kozlov has converted 39.25% of breakpoint opportunities, and Gianluigi Quinzi 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 Gianluigi Quinzi Editorial Preview By TennisTipster88.
S. Kozlov vs G. Quinzi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 15 | Games Won | 10 |
| 8 | Aces (Total) | 2 |
| 4 | Total Double Faults | 4 |
| 2:19:0 | Average Match Time | 2:19:0 |
| 57% (51/89) | 1st Serve % | 69% (56/81) |
| 73% (37/51) | 1st Serve Win % | 64% (36/56) |
| 55% (21/38) | 2nd Serve Win % | 36% (9/25) |
| 50% (4/8) | Break Pts Won % | 25% (2/8) |
| 44% (36/81) | Return Points Win % | 35% (31/89) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set 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%, Quinzi 0%.
Opp 2nd Serve Pts Won: Kozlov 55%, Quinzi 0%.
Break Points Saved %: Kozlov 57%, Quinzi 0%.
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 | ||
G. Quinzi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 M15 Villena - 16-11-2020 | ||||
R2  Carlos Lopez MontagudC. Lopez | L | 6-2 2-0 ret. | ||
R1 Eduard Esteve LobatoE. Esteve | W | 7-6(1) 7-6(1) | ||
| M15 Valldoreix - 09-11-2020 | ||||
QF Javier Barranco CosanoJ. Barranco | L | 7-6(7) 5-7 6-4 | ||
R2 Louis DussinL. Dussin | W | 6-3 6-4 | ||
R1 Alvaro Lopez San MartinA. Lopez | W | 6-4 6-4 | ||
S. Kozlov vs G. Quinzi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.83% (341/259) | YTD Win/Loss | 61.24% (267/169) |
| 54.10% (765/649) | Sets Win/Loss | 60.14% (605/401) |
| 51.54% (6777/6373) | Games Win/Loss | 54.36% (4991/4191) |
| 55.33% (166/134) | Hard Win/Loss | 60.49% (49/32) |
| 59.23% (77/53) | Clay Win/Loss | 62.11% (200/122) |
| 63.36% (83/48) | Indoor Hard W/L | 58.06% (18/13) |
| 38.46% (15/24) | Grass Win/Loss | 0.00% (0/2) |
| 0.23 | Aces Per Game | 0.18 |
| 1445 | Aces Total | 809 |
| 0.33 | Double Faults Per Game | 0.15 |
| 2112 | Total Double Faults | 652 |
| 1:35:6 | Average Match Time | 1:7:8 |
| 564.78 | Average Opponent Rank | 603.19 |
| 61% (22942/37509) | 1st Serve % | 62% (12528/20348) |
| 66% (15192/22942) | 1st Serve Win % | 67% (8448/12528) |
| 48% (7031/14567) | 2nd Serve Win % | 51% (3954/7819) |
| 42% (1782/4217) | Break Points Won % (Total) | 44% (1010/2317) |
| 42% (15814/38018) | Return Points Win % | 42% (8846/21185) |
| 31.03% (9/20) | Slam W/L | 20.00% (1/4) |
| 23.53% (4/13) | Masters W/L | 0.00% (0/4) |
| 38.81% (26/41) | Main Tour W/L | 41.18% (7/10) |
| 58.26% (201/144) | Challenger W/L | 51.21% (106/101) |
| 71.13% (101/41) | Futures W/L | 75.37% (153/50) |
| 57% (333/582) | Best of 3 Sets Win % | 62% (264/426) |
| 45% (5/11) | Best of 5 Sets Win % | 20% (1/5) |
| 48% (69/144) | Tiebreaks Win % (Total) | 50% (56/112) |
| 61% (128/209) | Deciding Set Win % | 48% (63/132) |
| 87% (313/273) | 1st Set Won, Won Match | 87% (271/237) |
| 12% (313/38) | 1st Set Won, Lost Match | 13% (271/34) |
| 24% (287/68) | 1st Set Lost, Won Match | 18% (165/30) |
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