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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Li vs S. Kozlov

Zhe Li

CHN

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

854

C. Rank

306

193

Best Rank

103

Total Titles

YTD Titles

$32.2K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Stefan Kozlov

USA

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

854

C. Rank

306

193

Best Rank

103

Total Titles

YTD Titles

$32.2K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Head-to-head: Li 1 - 0 Kozlov

They have played 3 sets in total, with Zhe Li winning 2 and Stefan Kozlov winning 1. 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
Li	1
Kozlov	0

Last 1 H2H Matches:

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

Stats

Zhe Li

Stefan Kozlov

Z. Li vs S. Kozlov H2H Profile

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

Z. Li vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zhe Li has won 42.86% of points on their second serve, while Stefan Kozlov has won 44.27%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Zhe Li, in recent form, has won 52.73% of their opponent's second serve points, while Stefan Kozlov has won 47.32%. The same stats for first serve returns are 11.11% and 30.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zhe Li has saved 70.37% of breakpoints in recent form, whereas Stefan Kozlov has saved 49.67% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zhe Li has won 52.63% of matches played (W/L 10/9), with Stefan Kozlov winning 70.27% (W/L 26/11) that gives us an overall head-to head prediction overview.
Best surface: Zhe Li has their best career surface win % on Hard, winning 59% (W/L 444/311), and worse career win % on Clay, winning 27% (W/L 7/19). Stefan Kozlov has their best career surface win % on I.hard, winning 59% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Zhe Li has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 46.67% of matches (W/L 7/8), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9). 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 Zhe Li winning 1 times and Stefan Kozlov being victorious 0 times. They have played 3 sets in total, with Zhe Li winning 2 and Stefan Kozlov winning 1.
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.
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, Zhe Li has played against opponents with an average rank of 366.47 while Stefan Kozlov has played against players with an average rank of 401.92.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Zhe Li has won 100% of deciding sets over the last 12 months, while Stefan Kozlov has won 67% in all matches played on tour.
Break point conversion: In recent form, Zhe Li has converted 25.00% of breakpoint opportunities, and Stefan Kozlov has converted 40.82% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Zhe Li vs Stefan Kozlov Editorial Preview By TennisTipster88.

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

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

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 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 vs S. Kozlov Stats Breakdown Vs All H2H Opponents

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