Stefan Kozlov vs Rudy Quan Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Kozlov vs R. Quan

Stefan Kozlov

USA

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

458

C. Rank

900

103

Best Rank

666

Total Titles

YTD Titles

$372.0K

Career Money

$14.7K

Right-Handed

Plays

Rudy Quan

USA

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

458

C. Rank

900

103

Best Rank

666

Total Titles

YTD Titles

$372.0K

Career Money

$14.7K

Right-Handed

Plays

Head-to-head: Kozlov 0 - 1 Quan

They have played 2 sets in total, with Stefan Kozlov winning 0 and Rudy Quan winning 2. The last match between Rudy Quan and Stefan Kozlov was at the Little Rock Challenger, 28-05-2024, Round: R1, Surface: Hard, with Rudy Quan getting the victory 6-1 7-5.

Players	Head To Head Match Wins
Kozlov	0
Quan	1

Last 1 H2H Matches:

(R1) Little Rock Challenger(05-28-24)

Stats

Rudy Quan

Stefan Kozlov

S. Kozlov vs R. Quan H2H Profile

S. Kozlov	Stats	R. Quan
$371,951	Career Prize Money	$14,730
56.69% (339-259)	Career Total W/L	56.16% (41-32)
0	Hard	1
10	Titles	0
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Kozlov vs R. Quan Match Preview:

Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 46.33% of points on their second serve, while Rudy Quan has won 43.74%. 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 48.91% of their opponent's second serve points, while Rudy Quan has won 47.51%. The same stats for first serve returns are 30.24% and 30.30% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Stefan Kozlov has saved 51.02% of breakpoints in recent form, whereas Rudy Quan has saved 55.38% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Stefan Kozlov has won 63.64% of matches played (W/L 21/12), with Rudy Quan winning 45.45% (W/L 10/12) that gives us an overall head-to head prediction overview.
Best surface: Stefan Kozlov has their best career surface win % on I.hard, winning 63% (W/L 81/48), and worse career win % on Grass, winning 38% (W/L 15/24). Rudy Quan has their best career surface win % on Clay, winning 63% (W/L 6/4), and worse career win % on I.hard, winning 50% (W/L 2/2).
Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 15/10), where as Rudy Quan has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 53.33% of matches (W/L 8/7). 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 Rudy Quan being victorious 1 times. They have played 2 sets in total, with Stefan Kozlov winning 0 and Rudy Quan winning 2.
The last match between Stefan Kozlov and Rudy Quan was at the Little Rock Challenger, 28-05-2024, Round: R1, Surface: Hard, with Rudy Quan getting the victory 6-1 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:40:12.
Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 396 while Rudy Quan has played against players with an average rank of 427.68.
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 60% of deciding sets over the last 12 months, while Rudy Quan has won 20% in all matches played on tour.
Break point conversion: In recent form, Stefan Kozlov has converted 37.96% of breakpoint opportunities, and Rudy Quan has converted 36.26% 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 Rudy Quan Editorial Preview By TennisTipster88.

S. Kozlov vs R. Quan H2H Stats Used In Our Predictions

S. Kozlov	Stats	R. Quan
0	H2H Matches Won	1
0	Sets Won	2
6	Games Won	13
3	Total Double Faults	1
1:40:12	Average Match Time	1:40:12
71% (41/58)	1st Serve %	68% (42/62)
46% (19/41)	1st Serve Win %	60% (25/42)
29% (5/17)	2nd Serve Win %	50% (10/20)
50% (3/6)	Break Pts Won %	55% (6/11)
44% (27/62)	Return Points Win %	59% (34/58)
0% (0/1)	Best‑of‑3 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
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
Newport Challenger - 07-07-2025
R1 Mitchell KruegerM. Krueger	L	6-1 3-6 6-1	Stats

View All

R. Quan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Fairfield Challenger - 06-10-2025
Q1 Gus GrumetG. Grumet	L	6-4 3-6 6-2	Stats
M15 Fayetteville - 15-09-2025
R1 Alexander KotzenA. Kotzen	L	7-5 6-3	Stats
Winston-Salem Challenger - 08-09-2025
Q1 Joshua SheehyJ. Sheehy	L	6-3 2-6 7-5	Stats
M15 Huntsville - 11-08-2025
QF Aleksa CiricA. Ciric	L	6-3 6-7(10) 6-3	Stats
R2 Justin RobertsJ. Roberts	W	6-4 6-4	Stats

View All

S. Kozlov vs R. Quan Stats Breakdown Vs All H2H Opponents

S. Kozlov	Stats	R. Quan
56.69% (339/259)	YTD Win/Loss	56.16% (41/32)
53.97% (761/649)	Sets Win/Loss	54.44% (92/77)
51.47% (6753/6366)	Games Win/Loss	51.42% (831/785)
55.33% (166/134)	Hard Win/Loss	55.93% (33/26)
59.23% (77/53)	Clay Win/Loss	60.00% (6/4)
62.79% (81/48)	Indoor Hard W/L	50.00% (2/2)
38.46% (15/24)	Grass Win/Loss	0% (0/0)
0.22	Aces Per Game	0.05
1436	Aces Total	36
0.33	Double Faults Per Game	0.21
2108	Total Double Faults	162
1:35:13	Average Match Time	1:19:28
565.26	Average Opponent Rank	347.59
61% (22891/37426)	1st Serve %	69% (2466/3572)
66% (15146/22891)	1st Serve Win %	60% (1474/2466)
48% (7015/14535)	2nd Serve Win %	46% (506/1106)
42% (1773/4201)	Break Points Won % (Total)	47% (210/443)
42% (15763/37923)	Return Points Win %	45% (1602/3538)
31.03% (9/20)	Slam W/L	0% (0/0)
23.53% (4/13)	Masters W/L	50.00% (1/1)
38.81% (26/41)	Main Tour W/L	0% (0/0)
58.02% (199/144)	Challenger W/L	50.00% (8/8)
71.13% (101/41)	Futures W/L	58.18% (32/23)
57% (331/580)	Best of 3 Sets Win %	56% (41/73)
45% (5/11)	Best of 5 Sets Win %	0% (0/0)
48% (69/144)	Tiebreaks Win % (Total)	69% (11/16)
61% (128/209)	Deciding Set Win %	57% (13/23)
87% (311/271)	1st Set Won, Won Match	94% (36/34)
12% (311/38)	1st Set Won, Lost Match	6% (36/2)
24% (287/68)	1st Set Lost, Won Match	19% (37/7)