Alexander Ritschard vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Ritschard vs S. Kozlov

Alexander Ritschard

SUI

2

Win

Played

1

Win

Age

6'4" (193 cm)

Height

6'0" (183 cm)

539

C. Rank

448

Best Rank

103

Total Title

YTD Titles

$210.7K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Stefan Kozlov

USA

2

Win

Played

1

Win

Age

6'4" (193 cm)

Height

6'0" (183 cm)

539

C. Rank

448

Best Rank

103

Total Title

YTD Titles

$210.7K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Head-to-head: Ritschard 2 - 1 Kozlov

They have played 8 sets in total, with Alexander Ritschard winning 5 and Stefan Kozlov winning 3. The last match between Alexander Ritschard and Stefan Kozlov was at the Savannah Challenger, 23-04-2024, Round: R1, Surface: Clay, with Alexander Ritschard getting the victory 6-3 7-5.

Players	Head To Head Match Wins
Ritschard	2
Kozlov	1

Last H2H Matches:

(R1) Savannah Challenger(04-23-24)

Stats

Alexander Ritschard

Stefan Kozlov

(R3) Las Vegas Challenger(10-17-19)

Stats

Stefan Kozlov

Alexander Ritschard

(F) M25 Calabasas(03-24-19)

Stats

Alexander Ritschard

Stefan Kozlov

A. Ritschard vs S. Kozlov H2H Profile

A. Ritschard	Stats	S. Kozlov
$210,700	Career Prize Money	$371,951
58.42% (347-247)	Career Total W/L	56.71% (338-258)
1	Clay	0
1	Hard	1
9	Titles	10
2	Total H2H Matches	1
0.00% (0-1)	YTD Win/Loss	0% (0-0)

A. Ritschard vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Alexander Ritschard has won 37.86% of points on their second serve, while Stefan Kozlov has won 44.22%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Alexander Ritschard, in recent form, has won 46.62% of their opponent's second serve points, while Stefan Kozlov has won 49.28%. The same stats for first serve returns are 27.86% and 31.40% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Alexander Ritschard has saved 50.00% of breakpoints in recent form, whereas Stefan Kozlov has saved 49.71% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Alexander Ritschard has won 42.42% of matches played (W/L 14/19), with Stefan Kozlov winning 65.63% (W/L 21/11) that gives us an overall head-to head prediction overview.
Best surface: Alexander Ritschard has their best career surface win % on Clay, winning 63% (W/L 198/116), and worse career win % on Grass, winning 44% (W/L 4/5). Stefan Kozlov has their best career surface win % on I.hard, winning 63% (W/L 80/47), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Alexander Ritschard has played most of their matches on the Challengers/ITF tournaments > $10K, winning 56.00% of matches (W/L 14/11), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 62.50% of matches (W/L 15/9). 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 Alexander Ritschard winning 2 times and Stefan Kozlov being victorious 1 times. They have played 8 sets in total, with Alexander Ritschard winning 5 and Stefan Kozlov winning 3.
The last match between Alexander Ritschard and Stefan Kozlov was at the Savannah Challenger, 23-04-2024, Round: R1, Surface: Clay, with Alexander Ritschard getting the victory 6-3 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:29:49.
Deciding set H2H prediction: Alexander Ritschard and Stefan Kozlov have played a deciding set 2 times, with Alexander Ritschard winning 1 times and Stefan Kozlov 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Alexander Ritschard has played against opponents with an average rank of 263.79 while Stefan Kozlov has played against players with an average rank of 403.94.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Alexander Ritschard has won 36% of deciding sets over the last 12 months, while Stefan Kozlov has won 64% in all matches played on tour.
Break point conversion: In recent form, Alexander Ritschard has converted 39.78% of breakpoint opportunities, and Stefan Kozlov has converted 37.21% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Alexander Ritschard vs Stefan Kozlov Editorial Preview By TennisTipster88.

A. Ritschard vs S. Kozlov H2H Stats Used In Our Predictions

A. Ritschard	Stats	S. Kozlov
2	H2H Matches Won	1
5	Sets Won	3
38	Games Won	39
5	Aces (Total)	3
8	Total Double Faults	11
2:29:49	Average Match Time	2:29:49
66% (188/284)	1st Serve %	66% (176/265)
61% (115/188)	1st Serve Win %	65% (115/176)
47% (45/96)	2nd Serve Win %	54% (48/89)
33% (10/30)	Break Pts Won %	27% (11/41)
38% (102/265)	Return Points Win %	44% (124/284)
67% (2/3)	Best‑of‑3 Win %	33% (1/3)
50% (1/2)	Deciding Set Win %	50% (1/2)
67% (2/3)	1st Set Won, Won Match	0% (0/0)
33% (1/3)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	33% (1/3)

Recent Performance Stats

A. Ritschard Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Braga Challenger - 29-09-2025
Q3 Tiago TorresT. Torres	L	6-4 3-6 7-5	Stats
Q1 Iago SilvaI. Silva	W	6-0 6-0	Stats
Lisbon Challenger - 22-09-2025
QF Stefano TravagliaS. Travaglia	L	6-2 1-6 7-6(5)	Stats
R2 Vit KoprivaV. Kopriva	W	6-4 6-2	Stats
R1 Joel SchwaerzlerJ. Schwaerzler	W	6-2 6-1	Stats

View All

S. Kozlov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
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
Newport Challenger - 07-07-2025
R1 Mitchell KruegerM. Krueger	L	6-1 3-6 6-1	Stats
Tyler Challenger - 02-06-2025
Q3 Alvin Nicholas TudoricaA. Nicholas	L	7-5 6-3	Stats
Q1 Daniel MilavskyD. Milavsky	W	6-3 6-7(7) 6-3	Stats

View All

A. Ritschard vs S. Kozlov Stats Breakdown Vs All H2H Opponents

A. Ritschard	Stats	S. Kozlov
58.42% (347/247)	YTD Win/Loss	56.71% (338/258)
57.00% (786/593)	Sets Win/Loss	53.99% (758/646)
52.61% (6891/6207)	Games Win/Loss	51.48% (6727/6339)
59.54% (78/53)	Hard Win/Loss	55.33% (166/134)
63.06% (198/116)	Clay Win/Loss	59.23% (77/53)
47.86% (67/73)	Indoor Hard W/L	62.99% (80/47)
44.44% (4/5)	Grass Win/Loss	38.46% (15/24)
0.28	Aces Per Game	0.22
1803	Aces Total	1430
0.25	Double Faults Per Game	0.33
1593	Total Double Faults	2102
1:20:14	Average Match Time	1:35:5
479.19	Average Opponent Rank	562.71
59% (19944/33612)	1st Serve %	61% (22789/37267)
70% (13884/19944)	1st Serve Win %	66% (15079/22789)
50% (6815/13668)	2nd Serve Win %	48% (6985/14478)
41% (1421/3446)	Break Points Won % (Total)	42% (1766/4187)
40% (13635/33735)	Return Points Win %	42% (15694/37759)
54.17% (13/11)	Slam W/L	31.03% (9/20)
0.00% (0/2)	Masters W/L	23.53% (4/13)
100.00% (1/0)	Cups W/L	0% (0/0)
37.93% (11/18)	Main Tour W/L	38.81% (26/41)
56.11% (170/133)	Challenger W/L	58.06% (198/143)
64.68% (152/83)	Futures W/L	71.13% (101/41)
59% (344/586)	Best of 3 Sets Win %	57% (330/578)
25% (1/4)	Best of 5 Sets Win %	45% (5/11)
52% (92/178)	Tiebreaks Win % (Total)	48% (68/143)
52% (99/189)	Deciding Set Win %	61% (127/207)
86% (338/290)	1st Set Won, Won Match	87% (310/270)
14% (338/48)	1st Set Won, Lost Match	12% (310/38)
22% (256/57)	1st Set Lost, Won Match	24% (286/68)