Nicolas Mejia vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
N. Mejia vs S. Kozlov

Nicolas Mejia

COL

3

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

212

C. Rank

306

190

Best Rank

103

Total Titles

YTD Titles

$19.5K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Stefan Kozlov

USA

3

Win

Played

0

Win

Age

6'1" (185 cm)

Height

6'0" (183 cm)

212

C. Rank

306

190

Best Rank

103

Total Titles

YTD Titles

$19.5K

Career Money

$372.0K

Right-Handed

Plays

Right-Handed

Head-to-head: Mejia 3 - 0 Kozlov

They have played 7 sets in total, with Nicolas Mejia winning 6 and Stefan Kozlov winning 1. The last match between Nicolas Mejia and Stefan Kozlov was at the Granby Challenger, 17-07-2024, Round: R1, Surface: Hard, with Nicolas Mejia getting the victory 6-1 6-2.

Players	Head To Head Match Wins
Mejia	3
Kozlov	0

Last 3 H2H Matches:

(R1) Granby Challenger(07-17-24)

Stats

Nicolas Mejia

Stefan Kozlov

(R1) Pereira Challenger(03-29-22)

Stats

Nicolas Mejia

Stefan Kozlov

(Q1) Cary Challenger(11-07-20)

Stats

Nicolas Mejia

Stefan Kozlov

N. Mejia vs S. Kozlov H2H Profile

N. Mejia	Stats	S. Kozlov
$19,480	Career Prize Money	$371,951
53.11% (256-226)	Career Total W/L	57.05% (344-259)
1	Clay	0
2	Hard	0
6	Titles	11
3	Total H2H Matches	0
20.00% (1-4)	YTD Win/Loss	0% (0-0)

N. Mejia vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Nicolas Mejia has won 44.58% of points on their second serve, while Stefan Kozlov has won 44.27%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Nicolas Mejia, in recent form, has won 43.79% of their opponent's second serve points, while Stefan Kozlov has won 47.32%. The same stats for first serve returns are 28.10% and 30.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Nicolas Mejia has saved 57.34% of breakpoints in recent form, whereas Stefan Kozlov has saved 49.67% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Nicolas Mejia has won 52.17% of matches played (W/L 36/33), with Stefan Kozlov winning 70.27% (W/L 26/11) that gives us an overall head-to head prediction overview.
Best surface: Nicolas Mejia has their best career surface win % on Clay, winning 58% (W/L 140/103), and worse career win % on Grass, winning 0% (W/L 0/1). Stefan Kozlov has their best career surface win % on I.hard, winning 58% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Nicolas Mejia has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.63% of matches (W/L 30/27), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9). 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 Nicolas Mejia winning 3 times and Stefan Kozlov being victorious 0 times. They have played 7 sets in total, with Nicolas Mejia winning 6 and Stefan Kozlov winning 1.
The last match between Nicolas Mejia and Stefan Kozlov was at the Granby Challenger, 17-07-2024, Round: R1, Surface: Hard, with Nicolas Mejia getting the victory 6-1 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:10.
Opponent quality stats: Over the last 12 months, Nicolas Mejia has played against opponents with an average rank of 338.42 while Stefan Kozlov has played against players with an average rank of 401.92.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Nicolas Mejia has won 57% 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, Nicolas Mejia has converted 30.23% of breakpoint opportunities, and Stefan Kozlov has converted 40.82% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Nicolas Mejia vs Stefan Kozlov Editorial Preview By TennisTipster88.

N. Mejia vs S. Kozlov H2H Stats Used In Our Predictions

N. Mejia	Stats	S. Kozlov
3	H2H Matches Won	0
6	Sets Won	1
40	Games Won	22
4	Aces (Total)	7
6	Total Double Faults	21
1:53:10	Average Match Time	1:53:10
64% (122/190)	1st Serve %	62% (126/202)
73% (89/122)	1st Serve Win %	56% (70/126)
59% (40/68)	2nd Serve Win %	43% (33/76)
57% (13/23)	Break Pts Won %	31% (5/16)
49% (99/202)	Return Points Win %	32% (61/190)
100% (3/3)	Best‑of‑3 Win %	0% (0/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (2/2)	1st Set Won, Won Match	0% (0/1)
0% (0/2)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

N. Mejia Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
R1 Cedrik-Marcel StebeC. Stebe	L	7-6(5) 6-3	Stats
Knoxville Challenger - 03-11-2025
R2 Murphy CassoneM. Cassone	L	6-3 5-7 6-3	Stats
R1 Aristotelis ThanosA. Thanos	W	6-4 7-5	Stats
Charlottesville Challenger - 27-10-2025
R1 Oliver TarvetO. Tarvet	L	6-4 6-2	Stats
Cali Challenger - 06-10-2025
QF Juan Bautista TorresJ. Bautista	L	6-4 6-3	Stats

View All

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

N. Mejia vs S. Kozlov Stats Breakdown Vs All H2H Opponents

N. Mejia	Stats	S. Kozlov
53.11% (256/226)	YTD Win/Loss	57.05% (344/259)
52.83% (589/526)	Sets Win/Loss	54.26% (771/650)
51.77% (5447/5074)	Games Win/Loss	51.60% (6819/6396)
52.76% (105/94)	Hard Win/Loss	55.33% (166/134)
57.61% (140/103)	Clay Win/Loss	59.23% (77/53)
28.21% (11/28)	Indoor Hard W/L	64.18% (86/48)
0.00% (0/1)	Grass Win/Loss	38.46% (15/24)
0.28	Aces Per Game	0.23
1422	Aces Total	1452
0.2	Double Faults Per Game	0.33
1020	Total Double Faults	2118
1:44:15	Average Match Time	1:35:11
459.98	Average Opponent Rank	564.22
62% (19054/30583)	1st Serve %	61% (23067/37710)
67% (12847/19054)	1st Serve Win %	66% (15282/23067)
51% (5853/11530)	2nd Serve Win %	48% (7078/14643)
42% (1284/3080)	Break Points Won % (Total)	42% (1795/4248)
40% (12255/30595)	Return Points Win %	42% (15932/38264)
0.00% (0/2)	Slam W/L	31.03% (9/20)
0% (0/0)	Masters W/L	23.53% (4/13)
22.22% (4/14)	Cups W/L	0% (0/0)
38.46% (5/8)	Main Tour W/L	38.81% (26/41)
48.72% (133/140)	Challenger W/L	58.62% (204/144)
64.77% (114/62)	Futures W/L	71.13% (101/41)
53% (250/476)	Best of 3 Sets Win %	57% (336/585)
100% (1/1)	Best of 5 Sets Win %	45% (5/11)
51% (81/158)	Tiebreaks Win % (Total)	48% (70/146)
47% (73/155)	Deciding Set Win %	61% (129/210)
84% (262/221)	1st Set Won, Won Match	87% (316/276)
16% (262/41)	1st Set Won, Lost Match	12% (316/38)
15% (220/33)	1st Set Lost, Won Match	24% (287/68)