Stefan Kozlov vs Blaz Rola Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Kozlov vs B. Rola

Stefan Kozlov

USA

1

Win

Played

2

Win

Age

6'0" (183 cm)

Height

6'4" (193 cm)

306

C. Rank

886

103

Best Rank

Total Titles

YTD Titles

$372.0K

Career Money

$373.5K

Right-Handed

Plays

Left-Handed

Blaz Rola

SLO

1

Win

Played

2

Win

Age

6'0" (183 cm)

Height

6'4" (193 cm)

306

C. Rank

886

103

Best Rank

Total Titles

YTD Titles

$372.0K

Career Money

$373.5K

Right-Handed

Plays

Left-Handed

Head-to-head: Kozlov 1 - 2 Rola

They have played 7 sets in total, with Stefan Kozlov winning 3 and Blaz Rola winning 4. The last match between Stefan Kozlov and Blaz Rola was at the Las Vegas Challenger, 15-10-2019, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-3.

Players	Head To Head Match Wins
Kozlov	1
Rola	2

Last 3 H2H Matches:

(R2) Las Vegas Challenger(10-15-19)

Stats

Stefan Kozlov

Blaz Rola

(Q3) Sarasota Challenger(04-17-17)

Stats

Blaz Rola

Stefan Kozlov

(R1) Panama City Challenger(04-03-17)

Stats

Blaz Rola

Stefan Kozlov

S. Kozlov vs B. Rola H2H Profile

S. Kozlov	Stats	B. Rola
$371,951	Career Prize Money	$373,455
57.05% (344-259)	Career Total W/L	59.79% (452-304)
0	Clay	2
1	Hard	0
11	Titles	15
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Kozlov vs B. Rola Match Preview:

Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 44.27% of points on their second serve, while Blaz Rola has won 0%. 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 47.32% of their opponent's second serve points, while Blaz Rola has won 0%. The same stats for first serve returns are 30.45% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Stefan Kozlov has saved 49.67% of breakpoints in recent form, whereas Blaz Rola has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Stefan Kozlov has won 70.27% of matches played (W/L 26/11), with Blaz Rola winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Stefan Kozlov has their best career surface win % on I.hard, winning 64% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24). Blaz Rola has their best career surface win % on Clay, winning 64% (W/L 316/177), and worse career win % on I.hard, winning 46% (W/L 28/33).
Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9), where as Blaz Rola has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Stefan Kozlov winning 1 times and Blaz Rola being victorious 2 times. They have played 7 sets in total, with Stefan Kozlov winning 3 and Blaz Rola winning 4.
The last match between Stefan Kozlov and Blaz Rola was at the Las Vegas Challenger, 15-10-2019, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:38:13.
Opponent quality stats: Over the last 12 months, Stefan Kozlov has played against opponents with an average rank of 401.92 while Blaz Rola has played against players with an average rank of 0.
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 67% of deciding sets over the last 12 months, while Blaz Rola has won 0% in all matches played on tour.
Break point conversion: In recent form, Stefan Kozlov has converted 40.82% of breakpoint opportunities, and Blaz Rola has converted 0% 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 Blaz Rola Editorial Preview By TennisTipster88.

S. Kozlov vs B. Rola H2H Stats Used In Our Predictions

S. Kozlov	Stats	B. Rola
1	H2H Matches Won	2
3	Sets Won	4
31	Games Won	34
3	Aces (Total)	18
10	Total Double Faults	10
1:38:13	Average Match Time	1:38:13
62% (119/193)	1st Serve %	52% (101/194)
66% (79/119)	1st Serve Win %	72% (73/101)
46% (34/74)	2nd Serve Win %	48% (45/93)
53% (10/19)	Break Pts Won %	50% (10/20)
39% (76/194)	Return Points Win %	41% (80/193)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
0% (0/1)	Deciding Set Win %	100% (1/1)
50% (1/2)	1st Set Won, Won Match	100% (1/1)
50% (1/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	50% (1/2)

Recent Performance Stats

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

B. Rola Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Knoxville Challenger - 04-11-2024
Q3 Micah BraswellM. Braswell	L	6-2 7-6(1)	Stats
Q1 Kyle EdmundK. Edmund	W	6-3 7-6(4)	Stats
Charlottesville Challenger - 28-10-2024
Q3 Patrick ZahrajP. Zahraj	L	6-2 6-7(5) 7-6(7)	Stats
Q1 Aidan MayoA. Mayo	W	7-6(5) 6-2	Stats
Valencia Challenger - 07-10-2024
Q1 Alex MolcanA. Molcan	L	7-5 6-7(3) 6-3	Stats

View All

S. Kozlov vs B. Rola Stats Breakdown Vs All H2H Opponents

S. Kozlov	Stats	B. Rola
57.05% (344/259)	YTD Win/Loss	59.79% (452/304)
54.26% (771/650)	Sets Win/Loss	58.48% (1038/737)
51.60% (6819/6396)	Games Win/Loss	53.33% (9121/7981)
55.33% (166/134)	Hard Win/Loss	54.60% (95/79)
59.23% (77/53)	Clay Win/Loss	64.10% (316/177)
64.18% (86/48)	Indoor Hard W/L	45.83% (33/39)
38.46% (15/24)	Grass Win/Loss	47.06% (8/9)
0.23	Aces Per Game	0.35
1452	Aces Total	2884
0.33	Double Faults Per Game	0.17
2118	Total Double Faults	1403
1:35:11	Average Match Time	1:14:47
564.22	Average Opponent Rank	597.64
61% (23067/37710)	1st Serve %	63% (25839/41067)
66% (15282/23067)	1st Serve Win %	70% (18089/25839)
48% (7078/14643)	2nd Serve Win %	51% (7823/15228)
42% (1795/4248)	Break Points Won % (Total)	39% (1591/4032)
42% (15932/38264)	Return Points Win %	39% (16215/41163)
31.03% (9/20)	Slam W/L	40.43% (19/28)
23.53% (4/13)	Masters W/L	25.00% (2/6)
0% (0/0)	Cups W/L	61.54% (8/5)
38.81% (26/41)	Main Tour W/L	46.15% (18/21)
58.62% (204/144)	Challenger W/L	58.13% (261/188)
71.13% (101/41)	Futures W/L	72.00% (144/56)
57% (336/585)	Best of 3 Sets Win %	60% (444/739)
45% (5/11)	Best of 5 Sets Win %	46% (6/13)
48% (70/146)	Tiebreaks Win % (Total)	50% (135/270)
61% (129/210)	Deciding Set Win %	49% (124/252)
87% (316/276)	1st Set Won, Won Match	85% (455/386)
12% (316/38)	1st Set Won, Lost Match	15% (455/69)
24% (287/68)	1st Set Lost, Won Match	22% (301/67)