Stefan Kozlov vs Zhe Li Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Kozlov vs Z. Li

Stefan Kozlov

USA

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

306

C. Rank

854

103

Best Rank

193

Total Titles

YTD Titles

$372.0K

Career Money

$32.2K

Right-Handed

Plays

Right-Handed

Zhe Li

CHN

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

306

C. Rank

854

103

Best Rank

193

Total Titles

YTD Titles

$372.0K

Career Money

$32.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Kozlov 0 - 1 Li

They have played 3 sets in total, with Stefan Kozlov winning 1 and Zhe Li winning 2. The last match between Zhe Li and Stefan Kozlov was at the Little Rock Challenger, 05-06-2019, Round: R2, Surface: Hard, with Zhe Li getting the victory 6-3 5-7 6-0.

Players	Head To Head Match Wins
Kozlov	0
Li	1

Last 1 H2H Matches:

(R2) Little Rock Challenger(06-05-19)

Stats

Zhe Li

Stefan Kozlov

S. Kozlov vs Z. Li H2H Profile

S. Kozlov	Stats	Z. Li
$371,951	Career Prize Money	$32,170
57.05% (344-259)	Career Total W/L	56.89% (475-360)
0	Hard	1
11	Titles	16
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Kozlov vs Z. Li 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 Zhe Li has won 42.86%. 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 Zhe Li has won 52.73%. The same stats for first serve returns are 30.45% and 11.11% 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 Zhe Li has saved 70.37% 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 Zhe Li winning 52.63% (W/L 10/9) 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). Zhe Li has their best career surface win % on Hard, winning 64% (W/L 444/311), and worse career win % on Clay, winning 27% (W/L 7/19).
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 Zhe Li has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 46.67% of matches (W/L 7/8). 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 0 times and Zhe Li being victorious 1 times. They have played 3 sets in total, with Stefan Kozlov winning 1 and Zhe Li winning 2.
The last match between Stefan Kozlov and Zhe Li was at the Little Rock Challenger, 05-06-2019, Round: R2, Surface: Hard, with Zhe Li getting the victory 6-3 5-7 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:33:43.
Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 401.92 while Zhe Li has played against players with an average rank of 366.47.
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 Zhe Li has won 100% in all matches played on tour.
Break point conversion: In recent form, Stefan Kozlov has converted 40.82% of breakpoint opportunities, and Zhe Li has converted 25.00% 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 Zhe Li Editorial Preview By TennisTipster88.

S. Kozlov vs Z. Li H2H Stats Used In Our Predictions

S. Kozlov	Stats	Z. Li
0	H2H Matches Won	1
1	Sets Won	2
10	Games Won	17
4	Aces (Total)	5
2	Total Double Faults	3
2:33:43	Average Match Time	2:33:43
55% (44/80)	1st Serve %	61% (60/98)
59% (26/44)	1st Serve Win %	63% (38/60)
47% (17/36)	2nd Serve Win %	63% (24/38)
22% (2/9)	Break Pts Won %	60% (6/10)
37% (36/98)	Return Points Win %	46% (37/80)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/1)	Deciding Set 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

S. Kozlov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
F Murphy CassoneM. Cassone	W	7-6(3) 7-5	Stats
SF Cedrik-Marcel StebeC. Stebe	W	6-0 4-0 ret.	Stats
QF Darwin BlanchD. Blanch	W	6-2 6-7(7) 6-3	Stats
R2 Tyler ZinkT. Zink	W	6-3 6-3	Stats
R1 Leo BorgL. Borg	W	6-1 6-0	Stats

View All

Z. Li Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Hong Kong - 25-08-2025
R2 Chan-Yeong OhC. Oh	L	5-0 ret.	Stats
R1 Makoto OchiM. Ochi	W	6-4 6-4	Stats
M25 Luzhou - 16-06-2025
R1 Uisung ParkU. Park	L	5-2 ret.	Stats
Q3 Pengyu LuP. Lu	W	6-3 6-4	Stats
Q2 You DuY. Du	W	6-2 7-6(4)	Stats

View All

S. Kozlov vs Z. Li Stats Breakdown Vs All H2H Opponents

S. Kozlov	Stats	Z. Li
57.05% (344/259)	YTD Win/Loss	56.89% (475/360)
54.26% (771/650)	Sets Win/Loss	55.02% (1035/846)
51.60% (6819/6396)	Games Win/Loss	52.05% (9136/8416)
55.33% (166/134)	Hard Win/Loss	58.81% (444/311)
59.23% (77/53)	Clay Win/Loss	26.92% (7/19)
64.18% (86/48)	Indoor Hard W/L	45.65% (21/25)
38.46% (15/24)	Grass Win/Loss	37.50% (3/5)
0.23	Aces Per Game	0.17
1452	Aces Total	1495
0.33	Double Faults Per Game	0.09
2118	Total Double Faults	767
1:35:11	Average Match Time	1st Match
564.22	Average Opponent Rank	569.35
61% (23067/37710)	1st Serve %	65% (17982/27802)
66% (15282/23067)	1st Serve Win %	69% (12384/17982)
48% (7078/14643)	2nd Serve Win %	53% (5239/9820)
42% (1795/4248)	Break Points Won % (Total)	43% (1122/2626)
42% (15932/38264)	Return Points Win %	39% (11082/28530)
31.03% (9/20)	Slam W/L	35.71% (5/9)
23.53% (4/13)	Masters W/L	11.11% (1/8)
0% (0/0)	Cups W/L	50.00% (5/5)
38.81% (26/41)	Main Tour W/L	17.65% (3/14)
58.62% (204/144)	Challenger W/L	50.18% (142/141)
71.13% (101/41)	Futures W/L	63.55% (319/183)
57% (336/585)	Best of 3 Sets Win %	57% (457/804)
45% (5/11)	Best of 5 Sets Win %	71% (5/7)
48% (70/146)	Tiebreaks Win % (Total)	55% (129/236)
61% (129/210)	Deciding Set Win %	57% (131/230)
87% (316/276)	1st Set Won, Won Match	88% (444/390)
12% (316/38)	1st Set Won, Lost Match	12% (444/53)
24% (287/68)	1st Set Lost, Won Match	21% (387/81)