Zachary Svajda vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Svajda vs S. Kozlov

Zachary Svajda

USA

3

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'0" (183 cm)

143

C. Rank

458

102

Best Rank

103

Total Titles

YTD Titles

$914.3K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Stefan Kozlov

USA

3

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'0" (183 cm)

143

C. Rank

458

102

Best Rank

103

Total Titles

YTD Titles

$914.3K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Head-to-head: Svajda 3 - 0 Kozlov

They have played 6 sets in total, with Zachary Svajda winning 6 and Stefan Kozlov winning 0. The last match between Zachary Svajda and Stefan Kozlov was at the Delray Beach Open - Delray Beach, 08-02-2025, Round: Q1, Surface: Hard, with Zachary Svajda getting the victory 6-3 6-0.

Players	Head To Head Match Wins
Svajda	3
Kozlov	0

Last 3 H2H Matches:

(Q1) Delray Beach Open - Delray Beach(02-08-25)

Stats

Zachary Svajda

Stefan Kozlov

(Q3) Dallas Open - Dallas(02-06-23)

Stats

Zachary Svajda

Stefan Kozlov

(R1) Cary 2 Challenger(09-14-21)

Stats

Zachary Svajda

Stefan Kozlov

Z. Svajda vs S. Kozlov H2H Profile

Z. Svajda	Stats	S. Kozlov
$914,275	Career Prize Money	$371,951
57.61% (193-142)	Career Total W/L	56.98% (343-259)
2	Hard	0
1	Indoor	0
9	Titles	10
3	Total H2H Matches	0
40.00% (2-3)	YTD Win/Loss	0% (0-0)

Z. Svajda vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zachary Svajda has won 46.80% of points on their second serve, while Stefan Kozlov has won 46.37%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Zachary Svajda, in recent form, has won 43.37% of their opponent's second serve points, while Stefan Kozlov has won 47.94%. The same stats for first serve returns are 21.64% and 29.27% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zachary Svajda has saved 55.00% of breakpoints in recent form, whereas Stefan Kozlov has saved 50.00% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zachary Svajda has won 61.11% of matches played (W/L 33/21), with Stefan Kozlov winning 69.44% (W/L 25/11) that gives us an overall head-to head prediction overview.
Best surface: Zachary Svajda has their best career surface win % on Grass, winning 68% (W/L 26/12), and worse career win % on I.hard, winning 39% (W/L 14/22). Stefan Kozlov has their best career surface win % on I.hard, winning 68% (W/L 85/48), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Zachary Svajda has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.63% of matches (W/L 21/11), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 67.86% of matches (W/L 19/9). 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 3 times before with Zachary Svajda winning 3 times and Stefan Kozlov being victorious 0 times. They have played 6 sets in total, with Zachary Svajda winning 6 and Stefan Kozlov winning 0.
The last match between Zachary Svajda and Stefan Kozlov was at the Delray Beach Open - Delray Beach, 08-02-2025, Round: Q1, Surface: Hard, with Zachary Svajda getting the victory 6-3 6-0.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:24:55.
Opponent quality stats: Over the last 12 months, Zachary Svajda has played against opponents with an average rank of 227.19 while Stefan Kozlov has played against players with an average rank of 402.42.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Zachary Svajda has won 53% 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, Zachary Svajda has converted 31.41% of breakpoint opportunities, and Stefan Kozlov has converted 38.68% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Zachary Svajda vs Stefan Kozlov Editorial Preview By TennisTipster88.

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

Z. Svajda	Stats	S. Kozlov
3	H2H Matches Won	0
6	Sets Won	0
33	Games Won	15
13	Aces (Total)	7
1	Total Double Faults	11
1:24:55	Average Match Time	1:24:55
57% (83/146)	1st Serve %	55% (84/154)
65% (54/83)	1st Serve Win %	58% (49/84)
57% (36/63)	2nd Serve Win %	36% (25/70)
61% (14/23)	Break Pts Won %	50% (6/12)
52% (80/154)	Return Points Win %	38% (56/146)
100% (3/3)	Best‑of‑3 Win %	0% (0/3)
100% (3/3)	1st Set Won, Won Match	0% (0/0)
0% (0/3)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/3)

Recent Performance Stats

Z. Svajda Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Chengdu Open - Chengdu - 15-09-2025
Q1 Lloyd HarrisL. Harris	L	6-4 6-7(5) 6-2	Stats
U.S. Open - New York - 25-08-2025
R2 Novak DjokovicN. Djokovic	L	6-7(5) 6-3 6-3 6-1	Stats
R1 Zsombor PirosZ. Piros	W	6-4 6-2 7-5	Stats
Q3 Marc-Andrea HueslerM. Huesler	W	6-3 6-2	Stats
Q2 Beibit ZhukayevB. Zhukayev	W	6-3 7-5	Stats

View All

S. Kozlov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
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
Knoxville Challenger - 03-11-2025
R2 Jay ClarkeJ. Clarke	L	6-2 2-6 6-3	Stats

View All

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

Z. Svajda	Stats	S. Kozlov
57.61% (193/142)	YTD Win/Loss	56.98% (343/259)
56.78% (452/344)	Sets Win/Loss	54.19% (769/650)
52.87% (3927/3501)	Games Win/Loss	51.59% (6805/6385)
61.50% (139/87)	Hard Win/Loss	55.33% (166/134)
40.00% (14/21)	Clay Win/Loss	59.23% (77/53)
38.89% (14/22)	Indoor Hard W/L	63.91% (85/48)
68.42% (26/12)	Grass Win/Loss	38.46% (15/24)
0.34	Aces Per Game	0.23
1233	Aces Total	1451
0.17	Double Faults Per Game	0.33
623	Total Double Faults	2114
1:28:7	Average Match Time	1:35:8
379.87	Average Opponent Rank	564.05
62% (13338/21442)	1st Serve %	61% (23022/37635)
69% (9217/13338)	1st Serve Win %	66% (15251/23022)
52% (4242/8104)	2nd Serve Win %	48% (7063/14613)
44% (906/2059)	Break Points Won % (Total)	42% (1791/4238)
40% (8457/21402)	Return Points Win %	42% (15887/38168)
53.33% (16/14)	Slam W/L	31.03% (9/20)
40.00% (6/9)	Masters W/L	23.53% (4/13)
48.84% (21/22)	Main Tour W/L	38.81% (26/41)
59.38% (95/65)	Challenger W/L	58.50% (203/144)
63.22% (55/32)	Futures W/L	71.13% (101/41)
58% (190/325)	Best of 3 Sets Win %	57% (335/584)
29% (2/7)	Best of 5 Sets Win %	45% (5/11)
57% (56/98)	Tiebreaks Win % (Total)	48% (69/145)
48% (56/117)	Deciding Set Win %	61% (129/210)
81% (198/161)	1st Set Won, Won Match	87% (315/275)
19% (198/37)	1st Set Won, Lost Match	12% (315/38)
23% (137/32)	1st Set Lost, Won Match	24% (287/68)