Prediction of Ivo Karlovic vs Stefan Kozlov Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Karlovic vs S. Kozlov

Ivo Karlovic

CRO

1

Win

Played

0

Win

Age

6'11" (211 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

458

Best Rank

103

Total Titles

YTD Titles

$5.9M

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Stefan Kozlov

USA

1

Win

Played

0

Win

Age

6'11" (211 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

458

Best Rank

103

Total Titles

YTD Titles

$5.9M

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Head-to-head: Karlovic 1 - 0 Kozlov

They have played 2 sets in total, with Ivo Karlovic winning 2 and Stefan Kozlov winning 0. The last match between Ivo Karlovic and Stefan Kozlov was at the Ricoh Open - 's-Hertogenbosch, 15-06-2017, Round: R2, Surface: Grass, with Ivo Karlovic getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Karlovic	1
Kozlov	0

Last 1 H2H Matches:

(R2) Ricoh Open - 's-Hertogenbosch(06-15-17)

Stats

Ivo Karlovic

Stefan Kozlov

I. Karlovic vs S. Kozlov H2H Profile

I. Karlovic	Stats	S. Kozlov
$5,872,135	Career Prize Money	$371,951
54.66% (575-477)	Career Total W/L	56.76% (340-259)
1	Grass	0
16	Titles	10
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Karlovic vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ivo Karlovic has won 0% of points on their second serve, while Stefan Kozlov has won 45.88%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ivo Karlovic, in recent form, has won 0% of their opponent's second serve points, while Stefan Kozlov has won 48.95%. The same stats for first serve returns are 0% and 29.69% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ivo Karlovic has saved 0% 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 Ivo Karlovic has won 0% of matches played (W/L 0/0), with Stefan Kozlov winning 64.71% (W/L 22/12) that gives us an overall head-to head prediction overview.
Best surface: Ivo Karlovic has their best career surface win % on Grass, winning 63% (W/L 112/65), and worse career win % on Clay, winning 46% (W/L 82/96). Stefan Kozlov has their best career surface win % on I.hard, winning 63% (W/L 82/48), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Ivo Karlovic has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.54% of matches (W/L 16/10). 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 Ivo Karlovic winning 1 times and Stefan Kozlov being victorious 0 times. They have played 2 sets in total, with Ivo Karlovic winning 2 and Stefan Kozlov winning 0.
The last match between Ivo Karlovic and Stefan Kozlov was at the Ricoh Open - 's-Hertogenbosch, 15-06-2017, Round: R2, Surface: Grass, with Ivo Karlovic getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:56:19.
Opponent quality stats: Over the last 12 months, Ivo Karlovic has played against opponents with an average rank of 0 while Stefan Kozlov has played against players with an average rank of 400.41.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ivo Karlovic has won 0% of deciding sets over the last 12 months, while Stefan Kozlov has won 60% in all matches played on tour.
Break point conversion: In recent form, Ivo Karlovic has converted 0% of breakpoint opportunities, and Stefan Kozlov has converted 37.96% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ivo Karlovic vs Stefan Kozlov Editorial Preview By TennisTipster88.

I. Karlovic vs S. Kozlov H2H Stats Used In Our Predictions

I. Karlovic	Stats	S. Kozlov
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
9	Aces (Total)	3
1	Total Double Faults	4
0:56:19	Average Match Time	0:56:19
69% (31/45)	1st Serve %	75% (33/44)
90% (28/31)	1st Serve Win %	67% (22/33)
64% (9/14)	2nd Serve Win %	36% (4/11)
50% (3/6)	Break Pts Won %	0% (0/0)
41% (18/44)	Return Points Win %	18% (8/45)
100% (1/1)	Best‑of‑3 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

I. Karlovic Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
BNP Paribas Open - Indian Wells - 04-10-2021
Q3 Emilio GomezE. Gomez	L	6-3 7-6(7)	Stats
Q1 Brayden SchnurB. Schnur	W	4-6 7-6(5) 7-6(7)	Stats
U.S. Open - New York - 30-08-2021
R1 Andrey RublevA. Rublev	L	6-3 7-6(3) 6-3	Stats
Q3 Yuichi SugitaY. Sugita	W	6-3 7-6(5)	Stats
Q2 Hugo DellienH. Dellien	W	7-5 6-7(1) 6-2	Stats

View All

S. Kozlov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
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
R1 Dominique RollandD. Rolland	W	7-6(1) 2-6 6-1	Stats
Chicago Challenger - 04-08-2025
Q3 Tsung-Hao HuangT. Huang	L	1-6 7-5 6-2	Stats
Q1 Ramkumar RamanathanR. Ramanathan	W	6-1 6-7(4) 5-3 ret.	Stats

View All

I. Karlovic vs S. Kozlov Stats Breakdown Vs All H2H Opponents

I. Karlovic	Stats	S. Kozlov
54.66% (575/477)	YTD Win/Loss	56.76% (340/259)
52.93% (1409/1253)	Sets Win/Loss	54.04% (763/649)
50.71% (14864/14446)	Games Win/Loss	51.52% (6765/6367)
55.01% (247/202)	Hard Win/Loss	55.33% (166/134)
46.07% (82/96)	Clay Win/Loss	59.23% (77/53)
54.03% (134/114)	Indoor Hard W/L	63.08% (82/48)
63.28% (112/65)	Grass Win/Loss	38.46% (15/24)
0.96	Aces Per Game	0.23
13810	Aces Total	1442
0.17	Double Faults Per Game	0.33
2384	Total Double Faults	2109
1st Match	Average Match Time	1:35:9
520.96	Average Opponent Rank	565.22
66% (38425/58584)	1st Serve %	61% (22913/37464)
83% (31793/38435)	1st Serve Win %	66% (15166/22913)
54% (10861/20233)	2nd Serve Win %	48% (7023/14551)
31% (858/2783)	Break Points Won % (Total)	42% (1778/4208)
28% (16477/58538)	Return Points Win %	42% (15788/37963)
50.00% (76/76)	Slam W/L	31.03% (9/20)
45.86% (83/98)	Masters W/L	23.53% (4/13)
43.75% (7/9)	Cups W/L	0% (0/0)
56.17% (273/213)	Main Tour W/L	38.81% (26/41)
62.62% (134/80)	Challenger W/L	58.14% (200/144)
0% (0/0)	Futures W/L	71.13% (101/41)
56% (505/899)	Best of 3 Sets Win %	57% (332/581)
46% (61/134)	Best of 5 Sets Win %	45% (5/11)
52% (575/1106)	Tiebreaks Win % (Total)	48% (69/144)
55% (204/374)	Deciding Set Win %	61% (128/209)
83% (556/462)	1st Set Won, Won Match	87% (312/272)
16% (556/91)	1st Set Won, Lost Match	12% (312/38)
22% (496/110)	1st Set Lost, Won Match	24% (287/68)